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1. Osciloscopios de Mult plo Dominio Mixed Domain Oscilloscopes DataSheet s rie MDO4000 MDO4000 Series Data Sheet Recursos e benef cios Principais especifica es de desempenho 4 canais anal gicos Modelos com larguras de banda de 500 MHz ou 1 GHz 16 canais digitais aquisi o MagniVu em alta velocidade oferece uma alt ssima resolu o de tempo 60 6 ps 1 canal de RF Modelos com faixas de frequ ncias de 50 kHz a 3 GHz ou de 50 kHz a 6 GHz Largura de banda ultralarga 21 GHz Incluso com Pontas de Prova de 3 9 pF com largura de banda de 500 MHz ou 1 GHz An lise de Multiplo Dominio Correla o de Tempo Anal gico Digital e com Aquisi o de Sinal de RF em um Unico Instrumento Wave Inspector Esta ferramenta proporciona uma navegacao f cil e intuitiva no sinal de entrada tanto no dom nio do tempo quanto no dom nio da frequ ncia Amplitude Frequ ncia e Fase vs Formas de onda no tempo derivadas da entrada de RF Tempo de espectro selecion vel para descobrir e analisar como o espectro de RF muda ao longo do tempo mesmo em uma aquisi o est tica An lise espectral Controles dedicados no painel frontal para as tarefas mais comuns Marcadores de pico automaticos identificam a frequ ncia e a amplitude do sinal Marcadores manuais permitem medi es aleatorias m Tipos de rastreamento Normal M dia Reten o de M xima e Reten o de M nima Tipos de det2. 2 250mv w 40 0us 25 0MS s 10k points GD Ref 0 00dBm Scale 10 0dBvdw E CF 2 30000000GHz Fe RE o Figura 3 O Espectro de Tempo se move mais 120 us para a direita Neste ponto o espectro mostra que o VCO PLL realmente ultrapassou a frequ ncia correta e chegou a 2 4164 GHz Tek RR PSB VCO Enable Si 2 PLU Voltage BY ii 2 PSA 40 04S 25 0MS s 10k points 0 15GHz 4SGH CTE AT CATT AE f 1 80V Figura 4 O VCO PLL acaba se estabelecendo na frequ ncia correta de 2 400 GHz aproximadamente 340 us depois que o VCO foi ativado wwwtektronixcom 3 Data Sheet Vertical 1 60 div 2 00MH2 RF Versus Time Traces RR A o Jf200us ESTREITA missos A Frequency on E ott 10k points 22 0uV F 1 68 v Spectrum A TR l Triggered Auto A forma de onda laranja no modo de exibi o de dom nio do tempo o rastro de frequ ncia versus tempo derivado do sinal de entrada de RF Observe que durante uma transi o o Espectro de Tempo posicionado da frequ ncia mais alta para a frequ ncia mais baixa Ent o a energia se dispersa por v rias frequ ncias Com o rastreamento de frequ ncia versus tempo voc pode facilmente ver os diferentes saltos de frequ ncia tornando mais simples caracterizar como o dispositivo alterna entre as frequ ncias Como visualizar altera es no seu sinal de RF A tela do dom nio do tempo da S rie MDO40
3. F E Detecte a r pida velocidade de captura de formas de onda superior a 50 000 wfm s maximiza a probabilidade de capturar glitches evasivos e outros eventos pouco frequentes Incorporado Premiada S rie MSO4000B de Oscilosc pios de Multiplo Dominio A S rie MDO4000 fornece o mesmo conjunto completo de recursos dispon veis na S rie de Oscilosc pios de Mult plo Dom nio MSO4000B Esse conjunto robusto de ferramentas ajudar a acelerar em cada etapa de depura o do seu projeto desde a descoberta r pida de uma anomalia e sua captura at a procura do registro da forma de onda do evento e a an lise das suas caracter sticas e do comportamento do seu dispositivo Detec o Para depurar um problema de projeto necess rio em primeiro lugar saber que ele existe Cada engenheiro de projeto investe tempo procurando por problemas em seu projeto uma tarefa demorada e frustrante quando n o se tem as ferramentas de depura o certas A s rie MDO4000 oferece a visualiza o de sinais mais completa do mercado proporcionando uma percep o r pida da opera o real de seu dispositivo Uma captura veloz de formas de onda mais de 50 000 formas de onda por segundo permite visualizar os glitches e outros transientes eventuais em segundos revelando a verdadeira origem das falhas do dispositivo Um display de f sforo digital com grada o de intensidade mostra o hist rico da atividade de um sinal intensificando as r
4. Edition EN61010 1 2001 IEC 61010 1 2001 Ordering Information MDO4000 Family Model Description MDO4054 3 Mixed Domain Oscilloscope with 4 500 MHz analog channels 16 digital channels and 1 3 GHz RF input MDO4054 6 Mixed Domain Oscilloscope with 4 500 MHz analog channels 16 digital channels and 1 6 GHz RF input MDO4104 3 Mixed Domain Oscilloscope with 4 1 GHz analog channels 16 digital channels and 1 3 GHz RF input MDO4104 6 Mixed Domain Oscilloscope with 4 1 GHz analog channels 16 digital channels and 1 6 GHz RF input All Models Include One passive voltage probe per analog channel TPP0500 500 MHz 10X 3 9 pF for 500 MHz models TPP1000 1 GHz 10X 3 9 pF for 1 GHz models P6616 16 channel Logic Probe Logic Probe Accessory Kit 020 2662 xx Front Cover 200 5130 xx N to BNC Adapter 103 0045 00 User Manual 071 2918 xx Documentation CD 063 4367 xx OpenChoice Desktop Software NI LabVIEW SignalExpress Tektronix Edition Software Calibration Certificates document measurement traceability to National Metrology Institute s the Quality System this product is manufactured in is ISQ9001 registered power cord accessory bag 016 2030 xx and a three year warranty Please specify power plug and manual language version when ordering www tektronix com 17 Data Sheet Application Modules Module Application modules have licenses which can be transferred between an application D
5. lt 55 dBc typical Residual Response lt 78 dBm Crosstalk to RF Channel from lt 1 GHz input frequencies lt 68 dB from ref level scope Channels gt 1 GHz 2 GHz input frequencies lt 48 dB from ref level Phase Noise at 2 GHz CW 10 kHz lt 90 dBc Hz lt 95 dBc Hz typical 100 kHz lt 95 dBc Hz lt 98 dBc Hz typical 1 MHz lt 113 dBc Hz lt 118 dBc Hz typical Level Measurement 20 C 30 C lt 1 dB lt 0 5 dB typical Uncertainty Input level Over operating range lt 1 5 dB 10 dBm to 50 dBm Residual FM lt 100 Hz peak to peak in 100 ms Maximum Operating Input Level Average Continuous Power 30 dBm 1 W DC Maximum Before 40 V DC Damage Maximum Power Before 33 dBm 2 W Damage CW Maximum Power Before 45 dBm 32 W Damage Pulse lt 10 us pulse width lt 1 duty cycle and reference level of gt 10 dBm Power Level Trigger Frequency Range 1 MHz 3 GHz 1 MHz 6 GHz Amplitude Range 30 dBm to 40 dBm Limits With CF 1 MHz 3 25 GHz 35 dB from ref level With CF gt 3 25 GHz 15 dB from ref level Minimum Pulse Duration 10 us On Time with a minimum settling Off Time of 10 us RF to Analog Channel Skew lt 5 ns 10 www tektronix com Characteristic Frequency Domain Trace Types Time Domain Trace Types Detection Methods Automatic Markers Manual Markers Marker Readouts RF Acquisition Length Span gt 2 GHz gt 1 GHz 2 GHz gt 800 MHz 1 GHz gt 500 MHz 800 M
6. 2 a particular value or inside or outside of a range Frame number can be specified for SOF token using binary hex unsigned decimal and don t care digits Data packet trigger Any data type DATAO DATA1 Data can be further specified to trigger on lt lt gt 2 a particular data value or inside or outside of a range Handshake packet trigger Any handshake type ACK NAK STALL Special packet trigger Any special type PRE Reserved Error trigger PID Check CRC5 or CRC16 Bit Stuffing High speed Trigger on Sync Reset Suspend Resume End of Packet Token Address Packet Data Packet Handshake Packet Special Packet Error Token packet trigger Any token type SOF OUT IN SETUP Address can be specified for Any Token OUT IN and SETUP token types Address can be further specified to trigger on lt lt gt 2 a particular value or inside or outside of a range Frame number can be specified for SOF token using binary hex unsigned decimal and don t care digits Data packet trigger Any data type DATAO DATA1 DATA2 DATAM Data can be further specified to trigger on lt lt gt 2 a particular data value or inside or outside of a range Handshake packet trigger Any handshake type ACK NAK STALL NYET Special packet trigger Any special type ERR SPLIT PING Reserved SPLIT packet components that can be specified include Hub Address Start Complete Don t Care Start
7. 5 GS s 60 6 ps resolution MagniVu Maximum Record Length 10k points centered around the trigger MagniVu Minimum Detectable 1 ns Pulse Width Typical Channel to Channel 200 ps Skew Typical Maximum Input Toggle 500 MHz Rate Maximum frequency sine wave that can accurately be reproduced as a logic square wave Requires the use of a short ground extender on each channel This is the maximum frequency at the minimum swing amplitude Higher toggle rates can be achieved with higher amplitudes Trigger System Characteristic Main Trigger Modes Trigger Coupling Trigger Holdoff Range Trigger Modes Mode Edge Sequence B trigger Pulse Width Timeout Runt Logic Setup and Hold Rise Fall Time Video Extended Video Optional I2C Optional SPI Optional Mixed Domain Oscilloscopes MDO4000 Series Trigger Sensitivity Description Characteristic Description Auto Normal and Single Internal DC Coupled DC AC HF reject attenuates gt 50 kHz LF 1 MQ Path For 1 mV div to 4 98 mV div 0 75 div from DC to reject attenuates lt 50 kHz noise reject reduces All models 50 MHz increasing to 1 3 div at rated bandwidth sensitivity EEA 50 Q Path For 25 mV div 0 4 div from DC to 50 MHz MDO4054 X increasing to 1 div at rated bandwidth 50 Q Path 0 4 div from DC to 50 MHz increasing to 1 div at MDO4104 X rated bandwidth Trigger Level Range Characteristic Description Any Channel 8 divisions from cen
8. nio da Frequ ncia n o simplesmente uma FFT do canal anal gico ou digital no instrumento e sim o espectro adquirido na entrada de RF O espectro apresentado no modo de exibi o de Dom nio da Frequ ncia tomado a partir do per odo de tempo indicado pela barra laranja curta no modo de exibi o do Dom nio do Tempo conhecido como Tempo do Espectro Com a S rie MDO4000 o Espectro de Tempo pode ser movido atrav s da aquisi o para investigar como o espectro de RF muda ao longo do tempo E isso pode ser feito enquando o oscilosc pio estiver em opera o ou em uma aquisi o est tica 2 www tektronix com Visao no Dominio do Tempo Addr Ww 50 Data 00 ISCLK ISDA Addr R 50 Data 10 20 0ys 50 0MS s 10k points Visao no Dominio da Frequ ncia A metade superior da tela da S rie MDO4000 mostra a vis o no Dominio do Tempo dos canais anal gico e digital enquanto a metade inferior mostra a vis o no Dom nio da Frequ ncia do canal de RF A barra laranja Espectro de Tempo mostra o per odo de tempo usado para calcular o espectro de RF As Figuras de 1 a 4 mostram uma aplica o di ria simples ajuste de um VCO PLL Esta aplica o ilustra a poderosa conex o entre o dom nio do tempo e dom nio da frequ ncia que a S rie MDO4000 oferece Com sua grande largura de banda de captura e a capacidade de mover o Espectro de Tempo por toda a aquisi o esta captura nico inclui o mesmo conte d
9. 00 reconhece tr s rastros de RF no dom nio do tempo que s o derivados dos dados e Q subjacentes da entrada de RF incluindo Amplitude A amplitude instant nea da entrada de RF em fun o do tempo Frequ ncia frequ ncia instant nea da entrada de RF em rela o frequ ncia central em fun o do tempo Fase A fase instant nea da entrada de RF em rela o frequ ncia central em fun o do tempo 4 www tektronix com Cada um desses rastros pode ser ativado e desativado de forma independente e os tr s podem ser exibidos simultaneamente Os rastros de RF no dominio do tempo facilitam a compreens o do que est acontecendo com um sinal de RF que varia no tempo Trigger Avan ado Para lidar com a natureza vari vel no tempo das modernas aplica es de RF a S rie MDO4000 oferece um sistema de Trigger que totalmente integrado com os canais de RF anal gico e digital Isso significa que um nico Trigger coordena a aquisi o em todos os canais permitindo a captura de um espectro no momento exato em que um evento interessante no dom nio do tempo est ocorrendo Um conjunto completo de disparadores no dom nio do tempo est dispon vel inclusive Borda Sequ ncia Largura de Pulso Timeout Runt L gica Viola o de Configura o Reten o Tempo de Subida Descida V deo e v rios disparadores de pacotes paralelos e seriais Al m disso poss vel realizar Trigger pelo n vel de pot
10. 100 Mb s RS 232 422 485 UART Trigger on Tx Start Bit Rx Start Bit Tx End of Packet Rx End of Packet Tx Data Rx Data Tx Parity Error and Rx Parity Error up to 10 Mb s Optional 14 www tektronix com Mode MIL STD 1553 Optional I2S LJ RJ TDM Optional Parallel Description Mixed Domain Oscilloscopes MDO4000 Series Trigger on Sync Word Type Command Status Data Command Word set RT Address T R Sub address Mode Data Word Count Mode Code and Parity individually Status Word set RT Address Message Error Instrumentation Service Request Bit Broadcast Command Received Busy Subsystem Flag Dynamic Bus Control Acceptance DBCA Terminal Flag and Parity individually Data Word user specified 16 bit data value Error Sync Parity Manchester Non contiguous data Idle Time minimum time selectable from 4 us to 100 us maximum time selectable from 12 us to 100 us trigger on lt minimum gt maximum inside range outside range RT Address can be further specified to trigger on lt gt lt 2 a particular value or inside or outside of a range Trigger on Word Select Frame Sync or Data Data can be further specified to trigger on a range Maximum data rate for I2S LJU RJ is 12 5 Mb s Maximum data rate for TDM is 25 Mb s lt gt 2 a specific data value or inside or outside of Trigger on a parallel bus data value Parallel bus can be from 1 to 20 bits in size Binary and He
11. Hz gt 400 MHz 500 MHz gt 250 MHz 400 MHz gt 200 MHz 250 MHz gt 160 MHz 200 MHz gt 125 MHz 160 MHz lt 125 MHz Mixed Domain Oscilloscopes MDO4000 Series MDO4054 3 MDO4104 3 MDO4054 6 MDO4104 6 Normal Average Max Hold Min Hold Amplitude vs Time Frequency vs Time Phase vs Time Peak Peak Average Sample 1 11 peaks identified based on user adjustable threshold and excursion values Two manual markers indicating frequency amplitude noise density and phase noise Absolute or Delta FFT Windows Maximum RF Acquisition Time FFT Window Factor 2 5 ms Kaiser 2 23 5 ms Rectangular 0 89 10 ms Hamming 1 30 12 5 ms Hanning 1 44 20 ms Blackman Harris 1 90 25 ms Flat Top 3 17 40 ms 50 ms 62 5 ms 79 ms www tektronix com 11 Data Sheet Vertical System Analog Channels Characteristic MDO4054 X Input Channels 4 Analog Bandwidth 3 dB 500 MHz 1 GHz 5 mV div 1 V div Calculated Rise Time 700 ps 350 ps 5 mV div typical Hardware Bandwidth Limits Input Coupling AC DC Input Impedance 1 MO 1 50 O 1 Input Sensitivity 1 MO 1 mV div to 10 V div Input Sensitivity 50 O 1 mV div to 1 V div Vertical Resolution 8 bits 11 bits with Hi Res Max Input Voltage 1 MQ 300 Vrms CAT Il with peaks lt 425 V Max Input Voltage 50 Q 5 Vrms with peaks lt 20 V DC Gain Accuracy 1 5 derated at 0 10 C above 30 C Channel to Channel 2100 1 at lt 100 MHz and 230 1 at gt 100 MHz Isolation up to the rate
12. Opt C5 Opt D1 Opt D3 Opt D5 Opt G3 Opt G5 Opt R5 Description Calibration Service 3 years Calibration Service 5 years Calibration Data Report Calibration Data Report 3 years with Opt C3 Calibration Data Report 5 Years with Opt C5 Complete Care 3 Years includes loaner scheduled calibration and more Complete Care 5 Years includes loaner scheduled calibration and more Repair Service 5 years including warranty 3 Probes and accessories are not covered by the oscilloscope warranty and service offerings Refer to the datasheet of each probe and accessory model for its unique warranty and calibration terms Mixed Domain Oscilloscopes MDO4000 Series Recommended Probes Tektronix offers over 100 different probes to meet your application needs Fora comprehensive listing of available probes please visit www tektronix com probes Probe Description TPP0500 500 MHz 10X TekVPI passive voltage probe with 3 9 pF input capacitance TPP0502 500 MHz 2X TekVPI passive voltage probe with 3 9 pF input capacitance TPP0850 2 5 kV 800 MHz 50X TekVPI passive high voltage probe TPP1000 1 GHz 10X TekVPI passive voltage probe with 3 9 pF input capacitance TAP1500 1 5 GHz TekVPI active single ended voltage probe TAP2500 2 5 GHz TekVPI active single ended voltage probe TAP3500 3 5 GHz TekVPI active single ended voltage probe TDP0500 500 MHz TekVPI differential voltage probe with 42 V differential input vol
13. Oscilloscopes MDO4000 Series Std Dev Value Mean Min Max ERES Es F 1 60V 10k points J An lise histograma da forma de onda de uma borda descendente exibindo a distribui o da posi o da borda jitter com o passar do tempo Foram inclu das medi es num ricas feitas sobre os dados do histograma de forma de onda Um conjunto abrangente de ferramentas de an lise integradas acelera a verifica o do desempenho de seu projeto An lise Verificar se o desempenho de seu prot tipo corresponde a simula es e atende os objetivos do seu projeto exige a an lise de seu comportamento As tarefas podem variar de simples verifica es de tempos de subida e comprimentos de pulso at a an lise sofisticada de perda de pot ncia e a investiga o de fontes de ru do A s rie MDO4000 oferece um conjunto abrangente de ferramentas de an lise integradas incluindo cursores baseados na forma de onda e na tela 44 medi es automatizadas matem tica avan ada da forma de onda incluindo a edi o de equa es arbitr rias histogramas de forma de onda an lise de FFT e gr ficos de tend ncia para a defini o visual de como uma medi o se altera com o decorrer do tempo Tamb m est o dispon veis suporte especializado a aplica es na an lise de barramento serial projeto da fonte de alimenta o testes de limite e m scara al m de projeto e desenvolvimento de v deo Para uma an lise mais amp
14. PO4EMBD module and an oscilloscope The license may be contained in the module allowing the module to be moved from one instrument to another Or the license can be contained in the oscilloscope allowing the module to be removed and stored for safekeeping Transferring the license to an oscilloscope and removing the module permits the use of more than 4 applications simultaneously Module Description DPO4AERO Aerospace Serial Triggering and Analysis Module Enables triggering on packet level information on DPO4ENET MIL STD 1553 buses as well as analytical tools such as digital views of the signal bus views packet decoding search tools and packet decode tables with time stamp information Signal Inputs Any Ch1 Ch4 Math Ref1 Ref4 Recommended Probing Differential or single ended only one single ended signal required DPO4AUDIO Audio Serial Triggering and Analysis Module Enables triggering on packet level information on 2S LJ RJ and TDM audio buses as well as analytical tools such as digital views of the signal bus views packet DPO4USB decoding search tools and packet decode tables with time stamp information Signal Inputs Any Ch1 Ch4 DO D15 Recommended Probing 28 LJ RJ TDM Single ended DPO4AUTO Automotive Serial Triggering and Analysis Module Enables triggering on packet level information on CAN and LIN buses as well as analytical tools such as digital views of the signal bus views pac
15. SSPLIT Complete CSPLIT Port Address Start and End bits Don t Care Control Bulk Interrupt Full speed Device Low speed Device Isochronous Data is Middle Data is End Data is Start Data is All Endpoint Type Don t Care Control Isochronous Bulk Interrupt Error trigger PID Check CRC5 or CRC16 Any High speed support only available on MDO4104 3 and MDO4104 6 models Ethernet Optional 10BASE T Trigger on Start Frame Delimiter MAC Addresses MAC Q Tag Control Information MAC Length Type IP Header TCP Header TCP IPv4 MAC Client Data End of Packet FCS CRC Error MAC Addresses Trigger on Source and Destination 48 bit address values MAC Q Tag Control Information Trigger on Q Tag 32 bit value MAC Length Type Trigger on lt lt gt 2 a particular 16 bit value or inside or outside of a range IP Header Trigger on IP Protocol 8 bit value Source Address Destination Address TCP Header Trigger on Source Port Destination Port Sequence Number and Ack Number TCP IPv4 MAC Client Data Trigger on lt lt gt 2 a particular data value or inside or outside of a range Selectable number of bytes to trigger on from 1 16 Byte offset options of Don t Care 0 1499 100BASE TX Trigger on Start Frame Delimiter MAC Addresses MAC Q Tag Control Information MAC Length Type IP Header TCP Header TCP IPv4 MAC Client Data End of Packet FCS CRC Error Idle MAC Addresses Trigger o
16. ction of application notes technical briefs and other resources to help engineers working on the cutting edge of technology Please visit www tektronix com s Copyright O 2011 Tektronix Inc All rights reserved Tektronix products are covered by U S and foreign patents issued and pending Information in this publication supersedes that in all previously published material Specification and price change privileges reserved TEKTRONIX and TEK are registered trademarks of Tektronix Inc All other trade names referenced are the service marks trademarks or registered trademarks of their respective companies 29 Jul 2011 48P 28875 0 Tektronix
17. d bandwidth for any two channels having equal volts div settings MDO4104 X 20 MHz or 250 MHz Offset Range Range 1 MQ 50 Q 1 mV div to 50 mV div 1 V 1 V 50 5 mV div to 0 5 V 0 5 V 99 5 mV div 100 mV div to 500 mV div 10 V 10 V 505 mV div to 995 mV div 5 V 5 V 1 V div to 5 V div 100 V 5 V 5 05 V div to 10 V div 50 V NA Vertical System Digital Channels Characteristic All MDO4000 Models Input Channels 16 Digital D15 DO Thresholds Per channel Thresholds Threshold Selections TTL CMOS ECL PECL User Defined User defined Threshold 40 V Range Maximum Input Voltage 42 Vpeak Threshold Accuracy 100 mV 3 of threshold setting Input Dynamic Range 30 Vp p 200 MHz 10 Vp p gt 200 MHz Minimum Voltage Swing 400 mV Input Impedance 100 kQ Probe Loading 3 pF Vertical Resolution 1 bit 12 www tektronix com Horizontal System Analog Channels Characteristic MDO4054 X MDO4104 X Maximum Record Length 20M points All channels Maximum Duration at 8 8 ms 8 4 ms Highest Sample Rate All Half channels Time Base Range Time Base Delay Time Range Channel to Channel 125 ns Deskew Range Time Base Accuracy 1 ns to 1 000 s 400 ps to 1 000 s 10 divisions to 5000 s 5 ppm over any 21 ms interval Horizontal System Digital Channels All MDO4000 Models Maximum Sample Rate 500 MS s 2 ns resolution Characteristic Main Maximum Record Length 20M points Main Maximum Sample Rate 16
18. e a ser um modo de exibi o de tela inteira do dom nio da frequ ncia frequ ncia indicada pelo marcador de refer ncia para uma frequ ncia central www tektronix com 5 Data Sheet 2 40192GHz 25 8 dBm Free Run A tela de espectrograma ilustra fen menos de RF que se movem lentamente Conforme mostrado aqui um sinal com v rios picos est sendo monitorado A medida que os picos mudam com o tempo na frequ ncia e na amplitude as mudan as podem ser facilmente vistas na tela de Espectrograma Espectrograma A S rie MDO4000 tem uma tela de espectrograma que ideal para monitorar fen menos de RF que mudam lentamente O eixo x representa a frequ ncia igual a uma tela de espectro normal No entanto o eixo y representa o tempo e a cor usada para indicar a amplitude As fatias do espectrograma s o geradas tomando se cada espectro e invertendo o em sua borda de modo que fique com uma linha de pixels de altura e em seguida atribuindo se cores a cada pixel de acordo com a amplitude nessa frequ ncia Cores frias azul verde s o de baixa amplitude e cores quentes amarelo vermelho s o de maior amplitude Cada nova aquisi o adiciona outra fatia na parte inferior do espectrograma e o hist rico se move uma fila para cima Quando as aquisi es s o interrompidas voc pode rolar para tr s no espectrograma para olhar qualquer fatia individual de espectro Trigger versus Free Run Quando os dom nios do
19. eas do sinal mais frequentes fornecendo uma visualiza o do n mero de ocorr ncias das anomalias 8 www tektronix com VCO Enable SPI Data PLL Voltage 00 00 i TG 00 93 E a e Z 1 00us bee L 10k points Data DD oe gus espo Mosi 2031 41h Captura o disparo de um pacote espec fico de dados transmitidos que percorre um barramento SPI Um conjunto completo de triggers incluindo triggers para o conte do espec fico de um pacote serial garante que voc capture rapidamente o evento de interesse Captura A detec o da falha de um dispositivo apenas a primeira etapa Em seguida necess rio capturar o evento de interesse para identificar a causa raiz A captura precisa de qualquer sinal de interesse come a com uma ponta de prova adequada A S rie MDO4000 cont m quatro pontas de prova de baixa capacit ncia para uma captura precisa de sinais Essas pontas de prova de tens o passivas de alta imped ncia pioneiras no mercado t m menos de 4 pF de carga capacitiva reduzindo o efeito da ponta sobre a opera o do circuito oferecendo o desempenho de uma ponta ativa com a flexibilidade de uma ponta passiva A s rie MDO4000 oferece um conjunto completo de triggers incluindo runt l gica glitch largura de pulso viola o de reten o configura o pacote serial e dados paralelos que ajudam a encontrar rapidamente o evento Com um comprimento de registro de at 20 milh es de pontos
20. ec o Pico Pico M dia e Amostra Atela de espectrograma facilita a observa o e a percep o de fen menos de RF que mudam lentamente Medi es automaticas Canal de pot ncia rela o entre pot ncia e canal adjacente ACPR e largura de banda ocupada OBW Trigger de pot ncia An lises com Trigger ou em Free Run Recursos de f cil utiliza o Display colorido brilhante XGA de 264 mm 10 4 pol Leve e pequeno profundidade de apenas 5 8 pol 147 mm e 11 Ib 5 kg Conectividade Duas portas USB host 2 0 no painel frontal e duas no painel traseiro para r pido e f cil armazenamento de dados impress o e conex o de um teclado USB Porta do dispositivo USB 2 0 no painel traseiro para permitir a f cil conex o com um PC ou a impress o direta em uma impressora compat vel com PictBridge Porta Ethernet 10 100 1000BASE T integrada para conex o em rede e porta de sa da de v deo para exportar o display do oscilosc pio para um monitor ou projetor An lise e trigger serial opcionais Disparo de protocolo serial decodifica o e pesquisa de 12C SPI USB Ethernet CAN LIN FlexRay RS 232 422 485 UART MIL STD 1553 e 2S LJU RJ TDM Suporte a aplica es opcionais Trigger avan ado de RF An lise de pot ncia Teste de limite e mascara m An lises de videos em HDTV ou Personalisada Tektronix S Data Sheet Apresentando o oscilosc pio de multiplo dom nio Apresentam
21. es with IEEE Standard 488 1 1987 RS 232 C and with Tektronix IEEE 488 Standard Codes and Formats www tektronix com 19 Data Sheet www tektronix com Contact Tektronix ASEAN Australasia 65 6356 3900 Austria 00800 2255 4835 Balkans Israel South Africa and other ISE Countries 41 52 675 3777 Belgium 00800 2255 4835 Brazil 55 11 3759 7627 Canada 1 800 833 9200 Central East Europe and the Baltics 41 52 675 3777 Central Europe amp Greece 41 52 675 3777 Denmark 45 80 88 1401 Finland 41 52 675 3777 France 00800 2255 4835 Germany 00800 2255 4835 Hong Kong 400 820 5835 India 000 800 650 1835 Italy 00800 2255 4835 Japan 81 3 6714 3010 Luxembourg 41 52 675 3777 Mexico Central South America amp Caribbean 52 55 56 04 50 90 Middle East Asia and North Africa 41 52 675 3777 The Netherlands 00800 2255 4835 Norway 800 16098 People s Republic of China 400 820 5835 Poland 41 52 675 3777 Portugal 80 08 12370 Republic of Korea 001 800 8255 2835 Russia amp CIS 7 495 7484900 South Africa 27 11 206 8360 Spain 00800 2255 4835 Sweden 00800 2255 4835 Switzerland 00800 2255 4835 Taiwan 886 2 2722 9622 United Kingdom amp Ireland 00800 2255 4835 USA 1 800 833 9200 If the European phone number above is not accessible please call 41 52 675 3777 Contact List Updated 10 February 2011 For Further Information Tektronix maintains a comprehensive constantly expanding colle
22. fF 100mv Pesquisa Decodifica o da RS 232 que mostra os resultados a partir de uma pesquisa do valor de dados n com o Inspector Wave Os controles do Wave Inspector fornecem uma efici ncia inigualavel na visualiza o na navega o e na an lise de dados de forma de onda Pesquisa procura pelo evento de interesse em um registro da forma de onda longo pode ser demorada quando n o se tem as ferramentas de pesquisa adequadas Com os comprimentos de registros atuais que ultrapassam um milh o de pontos de dados localizar seu evento pode significar navegar por milhares de telas com atividade de sinal Com os inovadores controles Wave Inspector a s rie MDO4000 Series oferece a pesquisa e a navega o de forma de onda mais abrangente do mercado Esses controles aceleram o deslocamento e o zoom em seu registro Com um sistema t til exclusivo poss vel mover se de uma extremidade do registro outra em quest o de segundos As marcas do usu rio permitem marcar qualquer local que deseje consultar mais tarde para uma investiga o mais detalhada Ou pesquise automaticamente o registro com crit rios definidos por voc O Wave Inspector pesquisar instantaneamente todo o registro incluindo os dados de barramentos serial anal gico e digital Ele marcar automaticamente cada ocorr ncia do evento definido ao longo do caminho para que voc possa movimentar se rapidamente entre cada ocorr ncia Mixed Domain
23. h speed supported only on MDO4104 X models Power Analysis Application Module Enables quick and accurate analysis of power quality switching loss harmonics safe operating area SOA modulation ripple and slew rate dl dt dV dt Limit and Mask Testing Application Module Enables testing against limit templates generated from golden waveforms and mask testing using custom or standard telecommunications or computer masks HDTV and Custom nonstandard Video Triggering Module Advanced RF Power Level Triggering Module Enables the power level on the RF input to be used as a source in the following trigger types Pulse Width Runt Timeout Logic and Sequence Instrument Options Power Plug Options Option Opt AO Opt A1 Opt A2 Opt A3 Opt Ad Opt A6 Opt A10 Opt A11 Opt A12 Opt A99 Language Options 2 Option Opt LO Opt L1 Opt L2 Opt L3 Opt L4 Opt L5 Opt L6 Opt L7 Opt L8 Opt L9 Opt L10 Opt L99 Description North America Universal Euro United Kingdom Australia Switzerland Japan China India Brazil No power cord or AC adapter Description English manual French manual Italian manual German manual Spanish manual Japanese manual Portuguese manual Simplified Chinese manual Traditional Chinese manual Korean manual Russian manual No manual 2 Language options include a translated front panel overlay for the selected language s Service Options 3 Option Opt C3
24. ion on I2C and SPI buses as well as analytical tools such as digital views of the signal bus views packet decoding search tools and packet decode tables with time stamp information Signal Inputs 12C Any Ch1 Ch4 DO D15 SPI Any Ch1 Ch4 DO D15 Recommended Probing 12C SPI Single ended Ethernet Serial Triggering and Analysis Module Enables triggering on packet level information on 10BASE T and 100BASE TX buses as well as analytical tools such as digital views of the signal bus views packet decoding search tools and packet decode tables with time stamp information Signal Inputs Any Ch1 Ch4 for single ended probing Any Ch1 Ch4 Math Ref1 Ref4 for differential probing Recommended Probing 10BASE T Single ended or differential 100BASE TX Differential USB Serial Triggering and Analysis Module Enables triggering on packet level content for low speed full speed and high speed USB serial buses Also enables analytical tools such as digital views of the signal bus views packet decoding search tools and packet decode tables with time stamp information for low speed full speed and high speed USB serial buses Signal Inputs Low speed and Full speed Any Ch1 Ch4 DO D15 for single ending probing only Low speed Full speed and High speed Any Ch1 Ch4 Math Ref1 Ref4 Recommended Probing Low speed and Full speed Single ended or differential High speed Differential USB hig
25. it Test Any Ch1 Ch4 or any R1 R4 Mask Test Any Ch1 Ch4 Limit test vertical tolerance from O to 1 division in 1 m division increments Limit test horizontal tolerance from 0 to 500 m division in 1 m division increments Load standard mask from internal memory Load custom mask from text file with up to 8 segments Mask Scaling Lock to Source ON mask automatically re scales with source channel settings changes Lock to Source OFF mask does not re scale with source channel settings changes Mask Creation Test Criteria Run Until Minimum number of waveforms from 1 to 1 000 000 Infinity Minimum elapsed time from 1 second to 48 hours Infinity Violation Threshold From 1 to 1 000 000 Actions on Test Failure Stop acquisition save screen image to file save waveform to file print screen image trigger out pulse set remote interface SRQ Actions on Test Complete Trigger out pulse set remote interface SRQ Results Display Test status total waveforms number of violations violation rate total tests failed tests test failure rate elapsed time total hits for each mask segment Software Software Description NI LabVIEW A fully interactive measurement software environment SignalExpress Tektronix optimized for the MDO4000 Series enables you to Edition instantly acquire generate analyze compare import and save measurement data and signals using an intuitive drag and drop user interface that does not require any prog
26. ket decoding search tools and packet decode tables with time stamp information Signal Inputs LIN Any Ch1 Ch4 DO D15 CAN Any Ch1 Ch4 DO D15 single ended probing only Recommended Probing LIN Single ended CAN Single ended or differential DPO4AUTOMAX Extended Automotive Serial Triggering and Analysis DPO4PWR Module Enables triggering on packet level information on CAN LIN and FlexRay buses as well as analytical tools such as digital views of the signal bus views packet decoding search tools packet decode tables DPO4LMT with time stamp information and eye diagram analysis software Signal Inputs LIN Any Ch1 Ch4 DO D15 CAN Any Ch1 Ch4 DO D15 single ended probing only FlexRay Any Ch1 Ch4 DO D15 single ended DPO4VID probing only Recommended Probing LIN Single ended CAN MDO4TRIG FlexRay Single ended or differential DPO4COMP Computer Serial Triggering and Analysis Module Enables triggering on packet level information on RS 232 422 485 UART buses as well as analytical tools such as digital views of the signal bus views packet decoding search tools and packet decode tables with time stamp information Signal Inputs Any Ch1 Ch4 DO D15 single ending probing only Recommended Probing RS 232 UART Single ended RS 422 485 Differential 18 www tektronix com Description Embedded Serial Triggering and Analysis Module Enables triggering on packet level informat
27. la a edi o Tektronix do LabVIEW SignalExpress pela National Instrument fornece mais de 200 fun es integradas incluindo an lise de dom nio de tempo e frequ ncia teste de limites registro de dados e relat rios personaliz veis www tektronix com 9 Data Sheet Specifications Characteristic MDO4054 3 MDO4104 3 MDO4054 6 MDO4104 6 Analog Channels 4 Bandwidth 500 MHz 1 GHz 500 MHz 1 GHz Sample Rate 1 2 ch 2 5 GS s 5 GS s 2 5 GS s 5 GS s Sample Rate 3 4 ch 2 0 GS s Digital Channels 16 RF Channels 1 Frequency Range 50 kHz 3 GHz 50 kHz 6 GHz Real time Capture Bandwidth 21 GHz Span 1 kHz 3 6 GHz in a 1 2 5 sequence Resolution Bandwidth 20 Hz 10 MHz in a 1 2 3 5 sequence Reference Level 140 dBm to 30 dBm in steps of 5 dBm Vertical Scale 1 dB div to 20 dB div in a 1 2 5 sequence Vertical Position 10 divs to 10 divs Vertical Units dBm dBmV dBuV dBuW dBmA dBuA Displayed Average Noise 50 kHz 5 MHz lt 130 dBm Hz lt 134 dBm Hz typical Level DANL 5 MHz 3 GHz lt 148 dBm Hz lt 152 dBm Hz typical 3 GHz 6 GHz lt 140 dBm Hz lt 143 dBm Hz typical Spurious Response 2nd and 3rd Harmonic lt 55 dBc lt 60 dBc typical Distortion gt 30 MHz 2nd Order Intermodulation lt 55 dBc lt 60 dBc typical Distortion 3rd Order Intermodulation lt 60 dBc lt 63 dBc typical Distortion Other A D Spurs lt 55 dBc lt 60 dBc typical Image and IF Rejection lt 50 dBc
28. n Source and Destination 48 bit address values MAC Q Tag Control Information Trigger on Q Tag 32 bit value MAC Length Type Trigger on lt lt gt 2 a particular 16 bit value or inside or outside of a range IP Header Trigger on IP Protocol 8 bit value Source Address Destination Address TCP Header Trigger on Source Port Destination Port Sequence Number and Ack Number TCP IPv4 MAC Client Data Trigger on lt lt gt 2 a particular data value or inside or outside of a range Selectable number of bytes to trigger on from 1 16 Byte offset options of Don t Care 0 1499 CAN Optional Trigger on Start of Frame Frame Type data remote error overload Identifier standard or extended Data Identifier and Data End of Frame Missing ACK or Bit Stuffing Error on CAN signals up to 1 Mb s Data can be further specified to trigger on lt lt gt 2 or a specific data value User adjustable sample point is set to 50 by default LIN Optional Trigger on Sync Identifier Data Identifier and Data Wakeup Frame Sleep Frame Errors such as Sync Parity or Checksum Errors up to 100 Kb s by LIN definition 20 Kb s FlexRay Optional Trigger on Start of Frame Type of Frame Normal Payload Null Sync Startup Identifier Cycle Count Complete Header Field Data Identifier and Data End of Frame or Errors such as Header CRC Trailer CRC Null Frame Sync Frame or Startup Frame Errors up to
29. ncia da entrada de RF Por exemplo poss vel realizar um Trigger quando o transmissor RF for acionado O m dulo de aplica o opcional MDO4TRIG permite Trigger de RF avan ado Esse m dulo permite que o n vel de pot ncia de entrada de RF seja usado como fonte dos tipos de Trigger Sequ ncia Largura de Pulso Timeout Runt e L gica Por exemplo poss vel realizar um Trigger em um pulso de RF de um comprimento espec fico ou usar o canal de RF como entrada de um Trigger l gico permitindo que o oscilosc pio dispare apenas quando a RF estiver acionada enquanto outros sinais estiverem ativos Mixed Domain Oscilloscopes MDO4000 Series 2 40240GHz 2 40482GHz 31 4 dBm 44 8 dBm Markers 5 Absolute Free Run d Free Run Tela do dom nio da frequ ncia do MDO4000 Marcadores de pico automatizados identificam informa es essenciais num piscar de olhos Da maneira indicada aqui os cinco picos de amplitude mais altos que atingem o limite e os crit rios de excurs o s o marcados automaticamente asss l Os principais par metros espectrais tais como Frequ ncia Central Span Possar bc N vel de Refer ncia e Largura de Banda de Resolu o s o ajustados de forma r pida e f cil atrav s dos menus dedicados do painel dianteiro e do a g teclado o E OOG Marcadores inteligentes e eficientes Ho Vee Em um analisador de espectro tradicional ligar e colocar marcadores E Ww G suficiente
30. nctions Perform math on math using complex equations FFT Intg Diff Log Exp Sart Abs Sine Cosine Tangent Rad Deg scalars up to two user adjustable variables and results of parametric measurements Period Freq Delay Rise Fall PosWidth NegWidth BurstWidth Phase PosDutyCycle NegDutyCycle PosOverShoot NegOverShoot PeakPeak Amplitude RMS CycleRMS High Low Max Min Mean CycleMean Area CycleArea and trend plots e g Intg Ch1 Mean Ch1 x1 414xVAR1 Power Measurements Optional Measurement Description Power Quality Measurements Vans Vorest Factor Frequency las Icrest Factors True Power Apparent Power Reactive Power Power Factor Phase Angle Switching Loss Power Loss Ton Tor Conduction Total aRU NENS Energy Loss Ton Tor Conduction Total Harmonics THD F THD R RMS measurements Graphical and table displays of harmonics Test to IEC61000 3 2 Class A and MIL STD 1399 Section 300A Ripple Vripple and lripple Measurements Modulation Analysis Graphical display of Pulse Width Pulse Width Period Frequency Duty Cycle and Duty Cycle modulation types Safe Operating Area Graphical display and mask testing of switching device safe operating area measurements dV dt and dl dt Measurements Cursor measurements of slew rate 16 www tektronix com Limit Mask Testing Optional Characteristic Description Included Standard Masks ITU T ANSI T1 102 USB Test Source Lim
31. ng Edge Count Area and Cycle Area 3 of which one can be displayed on screen at any one time Measurements include Channel Power Adjacent Channel Power Ratio ACPR and Occupied Bandwidth OBW Mean Min Max Standard Deviation User definable reference levels for automatic measurements can be specified in either percent or units Isolate the specific occurrence within an acquisition to take measurements on using either the screen or waveform cursors A waveform histogram provides an array of data values representing the total number of hits inside of a user defined region of the display A waveform histogram is both a visual graph of the hit distribution as well as a numeric array of values that can be measured Sources Channel 1 Channel 2 Channel 3 Channel 4 Ref 1 Ref 2 Ref 3 Ref 4 Math Types Vertical Horizontal Waveform Count Hits in Box Peak Hits Median Max Min Peak to Peak Mean Standard Deviation Sigma 1 Sigma 2 Sigma 3 www tektronix com 15 Data Sheet Waveform Math Characteristic Description Arithmetic Add subtract multiply and divide waveforms Math Functions Integrate Differentiate FFT FFT Spectral magnitude FFT Vertical Scale Linear RMS or dBV RMS FFT Window Settings Rectangular Hamming Hanning Blackman Harris Spectrum Math Advanced Math Add or subtract frequency domain traces Define extensive algebraic expressions including waveforms reference waveforms math fu
32. o espectral de aproximadamente 1 500 configura es de teste e aquisi es diferentes de um analisador de espectro tradicional Pela primeira vez extremamente f cil correlacionar eventos observar intera es ou medir lat ncias de sincronismo entre os dois dom nios gerando informa es r pidas da opera o do seu projeto IDAS Enable we 2S PLC Voltage BVASPI MOSI ii 2 250mv amp 40 04S 25 0MS s 10k points 90 0 15GH 4SGH CA CAE CEE f 180V Figura 1 Modo de exibi o dos dominios do tempo e da frequ ncia mostrando o acionamento de um VCO PLL O Canal 1 amarelo est sondando um sinal de controle que aciona o VCO O Canal 2 ciano est sondando a tens o do PLL O barramento SPI que est programando o VCO PLL com a frequ ncia desejada sondado com tr s canais digitais sendo automaticamente decodificado Perceba que o Espectro do Tempo colocado depois que o VCO foi ativado e coincide com o comando no barramento SPI indicando a frequ ncia desejada ao VCO PLL Tek EEE EEE DES Diese Enable 250mv w 40 0ys 25 0MS s 10k points 90 0 AEGH gt 2 45GH TE OEA CA CEO F 1 80V Figura 2 O Espectro de Tempo se move cerca de 60 us para a direita Neste ponto o espectro mostra que o VCO PLL est em processo de ajuste para a frequ ncia correta 2 400 GHz Ele chegou a 2 3168 GHz Mixed Domain Oscilloscopes MDO400 VCO Enable DS 2 PLC Voltage BY SEIMOSI ti
33. os 0 primeiro e nico oscilosc pio do mundo com um analisador de espectro integrado Pela primeira vez voc pode capturar sinais anal gicos digitais e de RF correlacionados no tempo para ter uma vis o completa do sistema do seu dispositivo Veja os dom nios do tempo e da frequ ncia em uma nica tela Veja o espectro de RF em qualquer ponto no tempo para saber como ele muda ao longo do tempo ou com o estado do dispositivo Solucione os problemas de design mais complicados de forma r pida e eficiente com um oscilosc pio t o integrado quanto o seu design Com base no oscilosc pio s rie MSO4000B padr o de mercado voc ja pode usar sua ferramenta preferida o oscilosc pio para olhar o dom nio da frequ ncia ao inv s de precisar encontrar e reaprender a usar um analisador de espectro No entanto a capacidade do MDO vai muito al m da simples observa o do dom nio da frequ ncia como voc faria em um analisador de espectro A verdadeira capacidade est em sua capacidade de correlacionar eventos no dom nio da frequ ncia com os fen menos no dom nio do tempo Quando tanto o canal de RF como os canais anal gicos ou digitais est o ativados a tela do oscilosc pio se divide em dois modos de exibi o A metade superior da tela apresenta uma vis o tradicional de oscilosc pio no Dom nio do Tempo A metade inferior da tela apresenta uma vis o da entrada de RF no Dominio da Frequ ncia Perceba que o modo de exibi o do Dom
34. ou modos de exibi o diferentes da entrada de RF Normal M dia Reten o de M xima e Reten o de M nima Voc pode definir de forma independente o m todo de detec o utilizado para cada tipo de tra o ou pode deixar o oscilosc pio no modo Auto inicial que define o tipo de detec o ideal para a configura o do momento Tipos de detec o Pico Pico M dia e Amostra Mixed Domain Oscilloscopes MDO4000 Series 1 amp lt CCC O G multipin 7 n Se CA 999 O adaptador opcional TPA N VPI permite que qualquer sonda TekVPI de 50 Q seja conectada a entrada de RF Medi es de RF A S rie MDO4000 oferece tr s medi es automatizadas de RF Pot ncia do Canal Rela o de Pot ncia de Canais Adjacentes e Largura de Banda Ocupada Quando uma dessas medi es de RF ativada o oscilosc pio aciona automaticamente o rastro de espectros de M dia e define o m todo de detec o como M dia para gerar resultados de medi o ideais Ponta de Prova de RF Os m todos de sinal de entrada em analisadores de espectro normalmente se limitam a conex es por cabo ou antenas Mas com o adaptador TPA N VPI opcional qualquer ponta de prova TekVPI ativa de 50 Q pode ser usada com a entrada de RF na S rie MDO4000 Isso aumenta a flexibilidade na busca por fontes de ru do e facilita a an lise espectral www tektronix com 7 Data Sheet 40 0ns f2 50GS s_ Ei nto
35. ramming Standard MDO4000 Series support for acquiring controlling viewing and exporting your live signal data is permanently available through the software The full version SIGEXPTE adds additional signal processing advanced analysis mixed signal sweeping limit testing and user defined step capabilities and is available for a 30 day trial period standard with each instrument OpenChoice Desktop Enables fast and easy communication between a Windows PC and the MDO4000 Series using USB or LAN Transfer and save settings waveforms measurements and screen images Included Word and Excel toolbars automate the transfer of acquisition data and screen images from the oscilloscope into Word and Excel for quick reporting or further analysis IVI Driver Provides a standard instrument programming interface for common applications such as LabVIEW LabWindows CVI Microsoft NET and MATLAB e Scope Web based Enables control of the MDO4000 Series over a Remote Control network connection through a standard web browser Simply enter the IP address or network name of the oscilloscope and a web page will be served to the browser LXI Class C Connect to the MDO4000 Series through a standard Web Interface web browser by simply entering the oscilloscope s IP address or network name in the address bar of the browser The web interface enables viewing of instrument status and configuration status and modification of network settings and ins
36. rt Repeated Start Stop Missing ACK Address 7 or 10 bit Data or Address and Data on 12C buses up to 10 Mb s Trigger on SS active MOSI MISO or MOSI and MISO on SPI buses up to 50 Mb s www tektronix com 13 Data Sheet Mode Description USB Optional Low speed Trigger on Sync Reset Suspend Resume End of Packet Token Address Packet Data Packet Handshake Packet Special Packet Error Token packet trigger Any token type SOF OUT IN SETUP Address can be specified for Any Token OUT IN and SETUP token types Address can be further specified to trigger on lt lt gt 2 a particular value or inside or outside of a range Frame number can be specified for SOF token using binary hex unsigned decimal and don t care digits Data packet trigger Any data type DATAO DATA1 Data can be further specified to trigger on lt lt gt 2 a particular data value or inside or outside of a range Handshake packet trigger Any handshake type ACK NAK STALL Special packet trigger Any special type Reserved Error trigger PID Check CRC5 or CRC16 Bit Stuffing Full speed Trigger on Sync Reset Suspend Resume End of Packet Token Address Packet Data Packet Handshake Packet Special Packet Error Token packet trigger Any token type SOF OUT IN SETUP Address can be specified for Any Token OUT IN and SETUP token types Address can be further specified to trigger on lt lt gt
37. s para identificar todos os picos de interesse pode ser uma tarefa muito tediosa A S rie MDO4000 torna esse processo muito mais eficiente l Y e colocando automaticamente os marcadores em picos que indicam a frequ ncia ya G Co cm e a amplitude de cada pico Os crit rios utilizados para determinar o que um pico podem ser ajustados pelo usu rio N Cnn O maior pico de amplitude indicado como o marcador de refer ncia sendo exibido em vermelho As leituras de marcadores podem ser alternadas entre leituras Absolutas e Relativas Delta Quando Delta selecionada as leituras dos marcadores mostram a frequ ncia relativa de cada pico e a amplitude relativa ao marcador de refer ncia Dois marcadores manuais tamb m est o dispon veis para medir partes do espectro que n o estejam no pico Quando ativado o marcador de refer ncia ligado a um dos marcadores manuais permitindo medi es relativas Os principais par metros espectrais s o ajustados rapidamente com os menus dedicados no painel frontal e o teclado a qualquer parte do espectro Al m de frequ ncia e da amplitude as leituras Vo dos marcadores manuais tamb m incluem a densidade de ru do e leituras An lise Espectral R pida e Precisa de ru do de fase dependendo da leitura selecionada Absoluta ou Relativa Quando a entrada de RF usada por si s a tela da S rie MDO4000 passaa Uma fun o Marcador de Refer ncia ao Centro move instantaneament
38. solicitada Portanto enquanto o analisador de espectro est adquirindo uma parte do espectro o evento desejado pode estar acontecendo em outra parte do espectro A maioria dos analisadores de espectro do mercado atual oferecem 10 MHz de largura de banda de captura as vezes com op es de alto custo para ampli la at 20 40 ou mesmo 140 MHz em alguns casos Para atender s necessidades de largura de banda da moderna RF a S rie MDO4000 oferece 2 1 GHz de largura de banda de captura Em configura es at 1 GHz n o h nenhuma necessidade de varredura da tela O espectro gerado a partir de uma nica aquisi o garantindo assim que voc veja os eventos que procura no dominio da frequ ncia tr Ta d UA ii A Ny IR mil i AN A W TN F ap W fy i Py W HPIY Spectrum Traces Average ih i j i on off it Nee A Ml l jr PA La i Ui Weal ti a y r has Fine Pru E J j tor E Free Run Free Run Rastros de espectro Normal M dia Reten o de M xima e Reten o de M nima my NI Mt NA fi hm q ty al Pair A HT jd alu Channel Power 18 07 dBm ih Y Wet mi Mf hall lM Aaah ut h AM r Hi i W j Ti Wh y I h e Medi o automatizada da pot ncia do canal Tra ados do espectro E Free Run 1 A S rie MDO4000 oferece quatro tra os
39. tage TDP1000 1 GHz TekVPI differential voltage probe with 42 V differential input voltage TDP1500 1 5 GHz TekVPI differential voltage probe with 8 5 V differential input voltage TDP3500 3 5 GHz TekVPI differential voltage probe with 2 V differential input voltage TCP0030 120 MHz TekVPI 30 Ampere AC DC current probe TCP0150 20 MHz TekVPI 150 Ampere AC DC current probe P5200A 1 3 kV 50 MHz high voltage differential probe P5202A 4 640 V 100 MHz high voltage differential probe P5205A 4 1 3 kV 200 MHz high voltage differential probe P5210A 4 5 6 kV 50 MHz high voltage differential probe P5100A 2 5 kV 100X high voltage passive probe 4 Requires TekVPI to TekProbe BNC adapter TPA BNC Recommended Accessories Accessory Description 119 4146 00 Near Field Probe Set 100 kHz 1 GHz 119 6609 00 Flexible Monopole Antenna TPA N VPI N to TekVPI Adapter 077 0585 xx Service Manual English only SIGEXPTE NI LabVIEW SignalExpress Tektronix Edition Software Full Version FPGAView xx MSO Support for Altera and Xilinx FPGAs TPA BNC TekVPI to TekProbe BNC Adapter TEK USB 488 GPIB to USB Adapter ACD4000B Soft Transit Case HCTEK54 Hard Transit Case Requires ACD4000B RMD5000 Rackmount Kit TEK DPG Deskew Pulse Generator 067 1686 xx Deskew Fixture Warranty Three year warranty covering all parts and labor excluding probes za 50 9001 Product s are manufactured in ISO registered facilities GPIB Product s compli
40. tempo e da frequ ncia s o exibidos o espectro apresentado sempre disparado pelo Trigger do sistema que est correlacionado no tempo com os rastros ativos no dom nio do tempo No entanto quando apenas o dom nio da frequ ncia apresentado a entrada de RF pode ser configurada para Free Run Isso til quando os dados no dom nio da frequ ncia s o cont nuos e n o s o relacionados a eventos ocorridos no dom nio do tempo 6 www tektronix com 900MHz 22 2 dBm Free Run A tela espectral de uma comunica o de pico tanto para um dispositivo atrav s do Zigbee a 900 MHz e saindo de um dispositivo atrav s de Bluetooth a 2 4 GHz capturada com uma nica aquisi o Banda ultralarga de captura As atuais comunica es sem fio variam significativamente com o tempo usando sofisticados esquemas de modula o digital e muitas vezes t cnicas de Transmiss o Bursting Esses esquemas de modula o tamb m podem ter larguras de banda muito grandes Os analisadores de espectro tradicionais por varredura ou por passo n o s o adequadamente equipados para exibir esses tipos de sinais pois s o capazes apenas de examinar uma pequena parte do espectro em um dado momento A quantidade de espectro adquirida em uma aquisi o chamada largura de banda de captura Os analisadores de espectro tradicionais realizam varreduras ou passos na largura de banda de captura em toda a extens o desejada para construir a imagem
41. ter of screen Line Fixed at about 50 of line voltage Trigger Frequency Readout Provides 6 digit frequency readout of triggerable events Description Positive or negative slope on any channel Coupling includes DC AC HF reject LF reject and noise reject Trigger Delay by Time 4 ns to 8 s Or Trigger Delay by Events 1 to 4 000 000 events Trigger on width of positive or negative pulses that are gt lt or a specified period of time 4 ns to 8 s Trigger when no pulse is detected within a specified time 4 ns to 8 s Trigger on a pulse that crosses one threshold but fails to cross a second threshold before crossing the first again Trigger when any logical pattern of channels goes false or stays true for specified period of time 4 ns to 8 s Any input can be used as a clock to Se bi pattern on a clock edge Pattern AND OR NAND NOR specified for all analog and digital input channels defined as High Low or Trigger on violations of both setup time and hold time between clock and data present on any of the input channels Trigger on pulse edge rates that are faster or slower than specified Slope may be positive negative or either Trigger on all lines odd even or all fields on NTSC PAL and SECAM video signals Trigger on 480p 60 576p 50 720p 30 720p 50 720p 60 8751 60 1080i 50 1080i 60 1080p 24 1080p 24sF 1080p 25 1080p 30 1080p 50 1080p 60 and custom bi level and tri level sync video standards Trigger on Sta
42. trument control through the e scope web based remote control All web interaction conforms to LXI Class C specification Display Characteristics Description 10 4 in 264 mm liquid crystal TFT color display 1 024 horizontal x 768 vertical pixels XGA Vectors Dots Variable Persistence Infinite Characteristic Display Type Display Resolution Waveform Styles Persistence Graticules Full Grid Solid Cross Hair Frame IRE and mV Format YT and simultaneous XY YT Waveform Capture Rate gt 50 000 wfm s maximum Input Output Ports Port Description USB 2 0 High speed Host Supports USB mass storage devices printers and Port keyboard Two ports on front and two ports on rear of instrument Rear panel connector allows for communication control of oscilloscope through USBTMC or GPIB with a TEK USB 488 and direct printing to all PictBridge compatible printers RJ 45 connector supports 10 100 1000 Mb s DB 15 female connector connect to show the oscilloscope display on an external monitor or projector Front panel pins Amplitude 2 5 V USB 2 0 Device Port LAN Port XGA Video Port Probe Compensator Output Frequency 1 kHz Auxiliary Out Rear panel BNC connector Vour Hi 22 5 V open circuit 21 0 V 50 Q to ground Vour Lo 0 7 V into a load of 4 mA 0 25 V 50 O to ground Output can be configured to provide a pulse out signal when the oscilloscope triggers the internal oscilloscope reference clock o
43. ut or an event out for limit mask testing Time base system can phase lock to an external 10 MHz reference 10 MHz 1 Rear panel security slot connects to standard Kensington lock Standard MIS D 100 100 mm VESA mounting points on rear of instrument External Reference In Kensington Lock VESA Mount LAN extensions for Instrumentation LXI Characteristic Description Class LXI Class C Version V1 3 Power Source Characteristic Description Power Source Voltage 100 to 240 V 10 Power Source Frequency 45 to 66 Hz 85 to 264 V 360 to 440 Hz 100 to 132 V Power Consumption 225 W maximum Mixed Domain Oscilloscopes MDO4000 Series Physical Characteristics Dimensions mm in Height 229 9 0 Width 439 17 3 Depth 147 5 8 Weight kg Ib Net 5 11 Shipping 10 7 23 6 Rackmount Configuration 5U Cooling Clearance 2 in 51 mm required on left side and rear of instrument Environmental Characteristic Description Temperature Operating 0 C to 50 C Nonoperating 20 C to 60 C Humidity Operating High 40 C to 50 C 10 to 60 Relative Humidity Low 0 C to 40 C 10 to 90 Relative Humidity Nonoperating High 40 C to 60 C 5 to 60 Relative Humidity Low 0 C to 40 C 5 to 90 Relative Humidity Altitude Operating 9 843 ft 3 000 m Nonoperating 30 000 ft 9 144 m Regulatory Electromagnetic EC Council Directive 2004 108 EC Compatibility Safety UL61010 1 Second Edition CSA61010 1 Second
44. voc pode capturar v rios eventos de interesse at mesmo milhares de pacotes seriais em uma unica aquisi o para an lise posterior ao mesmo tempo em que mant m uma alta resolu o para ampliar os detalhes do sinal fino Desde o trigger do conte do de pacotes espec ficos at a decodifica o autom tica em v rios formatos de dados a s rie MDO4000 fornece suporte integrado para a gama mais ampla de barramentos seriais do mercado 2C SPI USB Ethernet CAN LIN FlexRay RS 232 422 485 UART MIL STD 1553 e 2S LJ RJ TDM A capacidade de decodificar at quatro barramentos seriais e ou paralelos simultaneamente significa que voc ganha uma maior percep o dos problemas no n vel do sistema com mais rapidez Para ajudar ainda mais a solucionar problemas de intera o em n vel de sistema em sistemas internos complexos a S rie MDO4000 oferece 16 canais digitais A aquisi o de alta velocidade MagniVu nesses canais permite que voc adquira o detalhe do sinal fino resolu o de at 60 6 ps em torno do ponto de trigger para medi es de precis o O MagniVu essencial para realizar medi es precisas de temporiza o para medi es de setup e reten o atraso de clock desvio de sinais e caracteriza o de glitches Prevu Zoom Factor 25 X Zoom Position PARRA Ad hf PAPA Ad Md Rd vd Pelt TORA Fi Ti Tea ti Ti CHNM cn EE j Bus Search events found 53 1M points 2 4024086Hz 31 5 dBm
45. x radices are supported Trigger selection of Command Word will trigger on Command and ambiguous Command Status words Trigger selection of Status Word will trigger on Status and ambiguous Command Status words Acquisition Modes Mode Sample Peak Detect Averaging Envelope Hi Res Roll Description Acquire sampled values Captures glitches as narrow as 800 ps 1 GHz models or 1 6 ns 500 MHz models at all sweep speeds From 2 to 512 waveforms included in average Min Max envelope reflecting Peak Detect data over multiple acquisitions Real time boxcar averaging reduces random noise and increases vertical resolution Scrolls waveforms right to left across the screen at sweep speeds slower than or equal to 40 ms div Waveform Measurements Measurement Cursors Automatic Measurements Time Domain Automatic Measurements Frequency Domain Measurement Statistics Reference Levels Gating Waveform Histogram Waveform Histogram Measurements Description Waveform and Screen 29 of which up to eight can be displayed on screen at any one time Measurements include Period Frequency Delay Rise Time Fall Time Positive Duty Cycle Negative Duty Cycle Positive Pulse Width Negative Pulse Width Burst Width Phase Positive Overshoot Negative Overshoot Peak to Peak Amplitude High Low Max Min Mean Cycle Mean RMS Cycle RMS Positive Pulse Count Negative Pulse Count Rising Edge Count Falli
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