TG4001 40MHz function generator with arbitrary from Aim-TTi
Contents
1. STT AIM amp THURLBY THANDAR INSTRUMENTS TG4001 ETT 40MHz DDS FUNCTION ARBITRARY GENERATOR TG4001 STATUS LOCAL REMOTE 3 FCN s dds FRG iors eoooore d aunt A Bb loon ae OFS 8 00 mde lelip os a nm LCD 8 MANTRIG f a a n 7 8 9 MHznsV ENTER FUNCTION FREQ AMPL OFFSET MODULATION G Sok y as fyen o an on S UTILITY 4 5 6 kHzusmV EXP MODE FILTER SWEEP RECALL SUM jepp oa g UGG wz HzmsdBm CE IT ggl et m E a mHzs ESCAPE TRIG IN O Oo 4 oe 7 rf i SYNC OUT MAIN OUT Zi St IAEN 10V a MAX CMOS p JA f oi 40MHz DDS Function Arbitrary Generator High resolution high purity standard waveforms Arbitrary waveforms up to 64K words and 100MS s 40MHz sinewaves from a low cost DDS generator The TG4001 provides high purity sine waves at up to 40MHz and square waves at up to 50MHz No other DDS generator offers this performance at this price The output amplifier has a bandwidth approaching 100MHz ensuring that wave form quality is excellent right up to the frequency limits Amplitude flatness is better than 0 2dB to 1MHz and 0 4db to 40MHz Low noise design ensures minimum waveform aberrations and provides high waveform quality even at minimum output amplitude 40MHz DDS FUNCTION ARBITRARY GENERATOR MHznsV ENTER FUNCTION FR2. Laboratory Power Supplies Thurlby Thandar Instruments Ltd TTi is one of Europe s leading Bench and system power supplies from 30 watts up to manufacturers of test and measurement instruments 1200 watts using linear mixed mode and PowerFlex regulation technologies Products have been sold under two brand names TTi and Aim T aS In the future however the full product range will be branded Aim TTi instruments Waveform Generators Analog and digital DDS function generators true arbitrary generators arbitrary function generators and x l pulse generators EER This changeover will be gradual and many products will continue to carry the TTi or Aim brands for some time to come Precision Measurement Instruments Web Addresses URLs Benchtop DMMs frequency counters component The preferred URL for obtaining information concerning Aim TTi products measurement instruments LCR electronic dc loads is current probes www aimtti com international customers Customers in the UK should use the URL www aimtti co uk RF and EMC Test Equipment Customers in the USA should use the URL Spectrum analyzers signal generators frequency counters Wwww aimtti us power meters emc measurement instruments Note that previous URLs such as www tti test com will continue to operate for the time being Designed and built in Europe by Thurlby Thandar Instruments Ltd Glebe Road Huntingdon Cambridgeshire PE2
3. TG4001 can generate pulse trains A pattern of up to 10 pulses can be quickly defined with each pulse having its own amplitude width and delay The whole pulse train pattern can then be re played at a user defined repetition rate RS 232 USB or GPIB interfaces The TG4001 includes both an RS 232 in terface and USB interface as standard These interfaces can be used for remote control of all of the instrument functions and for storing instrument set ups as well as downloading arbitrary waveforms A GPIB IEEE 488 interface is also available as a retro fittable option Synchronisation The auxiliary output socket can provide any one of sixe different Synchronisation signals Waveform Sync provides square wave at the frequency of the main output Burst Done produces a pulse coincident with the last cycle of a burst Sweep Sync outputs a pulse at the start of each sweep to synchronise an oscillo scope or recorder Sweep Marker provides an additional output pulse for use as a marker in Sweep mode Phase Lock Out can be used to phase lock two or more generators Produces a positive edge at the 0 phase point Trigger Out provides a replica of the trig ger signal which can originate from the trigger input socket the internal trig ger gate generator the manual trigger key or the bus interface Wide range sweep All waveforms can be swept over their full frequency range at a rate variable be tween 1 m
4. f Ca Ampil amp sinjoma i 40 3 amp sinamo iri Z Y WaveMan Ird Harmonic 30 tm Modified F 2047 Status IdHamonic a Stat 0 Length 32763 Yake Erd J2767 Vabe 0 _Detauk Fie Type Wavelomm Manager wim fes Upladtom Tekhonw TOS210 via COM Download te TTi TGATZ4x via COM Alternatives products If the TG4001 doesn t exactly meet your needs TTi can offer other generators with a different range of features Need greater arbitrary capability then consider the TGA12101 The TGA12101 offers similar function generator facilities to the TG4001 but includes a considerably more sophisticated arbitrary capability This includes 1M words of waveform memory and full waveform sequencing and looping to build highly complex waveforms from individual waveform segments including sequence triggering Waveform storage is done via removeable CompactFlash cards capable of holding up to 500 waveforms each An external ARB clock input allows arbitrary waveforms to be generated in direct synchronism with any external signal of fixed or varying frequency It also includes a GPIB interface as standard in addition to RS232 and USB The TGA12101 is part of a range of generators offering a choice of sampling speed and up to four channels TGA12101 main advantages over TG4001 gt 1M point waveform memory gt Unlimited waveform storage via CF memory cards gt Complex waveform sequencing and looping capa
5. 20V pk pk open circuit 2 5mV to 10V pk pk into 50Q Amplitude can be specified open circuit Hi Z or into an as sumed load of 509 or 600Q in Vpk pk Vrms or dBm Amplitude Accuracy Better than 2 1mV at 1kHz into 50Q Amplitude Flatness 0 2dB to 1MHz 0 4dB to 40MHz DC Offset Range 10V DC offset plus signal peak limited to 10V from 50Q DC Offset Accuracy Typically within 3 10mV unattenuated Resolution 3 digits or 1mV for both Amplitude and DC Offset Sync Out Multifunction output user definable or automatically selected to be any of the following Waveform Sync Burst Done Sweep Sync Sweep Marker Phase Lock Out NOTE The full specification of the Sync Out signal is provided on our website Trig In Frequency Range DC 1MHz Signal Range Threshold nominally TTL level max input 10V Min Pulse Width 50ns for Trigger and Gate modes 50us for Sweep mode 20ms for Tone mode Input Impedance 10kQ Modulation In Frequency Range DC 500kHz Signal Range VCA approximately 1V pk pk for 100 level change at maxi mum output SCM approximately 1Vpk for max output Input Impedance Typically 1kQ Sum In Frequency Range DC 30MHz Signal Range Approximately 2Vpk pk input for 20Vpk pk output Input Impedance Typically 1kQ Ref Clock In Out Set to Input Input for an external 10MHz reference clock TTL CMOS threshold level Set to Output Buffered version of the internal 10MHZz clock Output l
6. 9 7DR England United Kingdom Tel 44 0 1480 412451 Fax 44 0 1480 450409 Email info aimtti com Web www aimtti com
7. EQ MODULATION _ EXT kHzusmV EXP MODE FILTER HzmsdBm CE ia ExT ON e c EZE 0 mHzs ESCAPE TRIG IN SYNC OUT cc Pa 0 1MHz to 40MHz range 10 digits or 0 1mHz resolution 1ppm stability and lt 10 pom absolute accuracy for one year 11 standard waveforms including sine square triangle haversine ramp pulse sin x x Low distortion high spectral purity sine waves Pulse train pattern generation for up to 10 pulses Arbitrary waveforms of up to 64K points at up to 10O0MS s Vv vV Y Internal sweep linear or logarithmic phase continuous 0 1MHz to 40MHz in one range Modulations modes of burst gated and tone switching built in trigger generator v gt 5mV to 20V pk pk output from 50 Q plus multi function auxiliary output v Storage for nine instrument set ups in non volatile memory gt Programmable via RS 232 or USB interfaces GPIB optional High speed arbitrary waveforms In addition to it s eleven standard wave forms the TG4001can generate arbitrary waveforms of any length between 4 and 65 536 points at speeds of up to 100MS s Up to four arbitrary waveforms can be stored within the instrument Waveform Manager Plus software for Windows is supplied for waveform cre ation and editing on a PC Waveforms are downloaded to the generator using RS232 USB or GPIB Pulse train generation As well as standard and arbitrary wave forms The
8. MHz 1mHz or 7 digits Rise and Fall Times lt 8ns Triangle Range Resolution 0 1 mHz to 500 kHz 0 1mMHz or 7 digits Linearity Error lt 0 1 to 30 kHz Ramps and Sin x x Range Resolution 0 1 mHz to 100 kHz 0 1mHz or 10 digits Linearity Error lt 0 1 to 30 kHz ramps Pulse and Pulse Train Rise and Fall Times lt 8ns Period Range 40ns to 100s Resolution 7 digits or 10ns Delay and Width Range 99 9s to 99 99s Resolution 0 001 period or 10ns Trains of up to 10 pulses may be specified each having independently defined width delay and level The baseline voltage is separately defined and the sequence repeti tion rate is set by the pulse train period Up to 4 user defined waveforms may be stored Arbitrary waveforms can be defined by downloading of waveform data via RS232 or USB or GPIB if fitted Waveform Size 65536 64K points maximum 8 points minimum Vertical Resolution 12 bits Sample Clock Range 100mHz to 100MHz Resolution 7 digits or 0 1 mHz Output Filter Selectable between 40MHz Elliptic 20MHz Bessel or none Noise Function Digital noise generated by a 35 bit linear feedback register clocked at 100MHz User s external filter defines bandwidth and response Waveform Manager Plus software for Windows is supplied Full details of its capabilities are on our website or within the Waveform Manager Plus brochure w D Capability provided for both standard and arbitrary wavef
9. bility using up to 1024 waveform segments gt External ARB clock input gt GPIB IEEE 488 2 interface standard gt 2 and 4 channel versions available Don t need complex waveforms then consider the TG2000 If you don t need arbitrary waveforms or complex modulation facilities then the TG2000 may meet your needs o ERR 2000 2w 00s Function GENERATOR The TG2000 is a 20MHz DDS function generator with USB and RS232 interfaces at a very attractive price It offers high purity sinewaves and fast rise time pulses along with triangle and ramp waveforms Modulations include wide range phase continuous sweep gated and tone switching modes plus AM via an external input More information Detailed product brochures are available for the TGA1200 series and for the TG2000 These can be requested from TTi or downloaded from our web site Standard Waveforms Sine square triangle DC positive ramp negative ramp sin x x pulse pulse train cosine haversine and havercosine Frequency Accuracy Better than 10 ppm for 1 year Temperature Stability Typically lt 1 ppm C Sine Cosine Haversine Havercosine Range Resolution 0 1 mHz to 40 MHz 0 1mHz or 10 digits Harmonic Distortion lt 0 15 THD to 100kKHz lt 60dBc to 20kKHz lt 50dBc to 1MHz lt 40dBc to 10MHz lt 30dBc to 40MHz Non harmonic Spurii lt 60dBc to 1MHz 6dB octave 1MHz to 40MHz Square Range Resolution 1 mHz to 50
10. e 4A prj Fie Eee View Vinveform Mathis WO conirol Window Help Waveform Manager Plus Waveform Manager Plus Supplied pro vides all of the features needed for the creation manipulation and management of arbitary waveforms within a single Win dows based program Choice of interfaces The program supports RS232 USB and GPIB interfaces for download and up load Upload from DSOs The program can read several file formats and supports waveform import via the clipboard allowing it to accept waveform files from most DSOs and digitisers A full suite of tools Powerful mathematical functions are combined with on screen drawing tools and clipboard functions to enable virtually any waveform to be created either from scratch or from the editing of existing waveforms Waveforms can be built in any number of sections using any combination of the fol lowing Standard waveforms mathemati cal expressions drawn waveforms uploaded waveforms imported wave forms using clipboard existing stored waveforms Waveforms can be viewed with variable zoom and printed with annotation Wave form management tools include Projects and Libraries for professional organisa tion The full specifications for Waveform Man ager Plus are listed on the rear page E pression tor drd Harmanic Miwim Selected aea Lewal Level adjuster Statpor 0 Angitude 3200 C Auto adist pk pk EIE C Auto adjust peak naL End pent 32767 ika
11. evels nominally 1V and 4V from 500 Set to Phase Lock Used together with SYNC OUT on a master and the TRIG IN on a slave to synchronise phase lock multiple instruments Display 20 character x 4 row alphanumeric LCD Data Entry Keyboard selection of mode waveform etc value entry by nu meric keys or by rotary control Stored Settings Up to 9 complete instrument set ups may be stored and re called Size 3U 130mm height half rack 212mm width 335mm deep Weight 4 1kg 9lb Power 230V 115V or 100V nominal 50 60Hz adjustable internally op erating range 14 of nominal 60VA max Installation Cate ory Il Operating Range SRO to 40 C 20 80 RH Storage Range 20 C to 60 C Environmental Indoor use at altitudes to 2km Pollution Degree 1 Safety Complies with EN61010 1 EMC Complies with EN61326 AC Line Cable User Manual Printed Manual plus PDF multi language manual on CD Waveform Software Waveform Manager Plus for Windows on CD Driver Software Drivers for LabWindows CVI and Labview on CD Rack Mount 19 inch rack mounting kit for one or two units GPIB Interface Retro fit interface board conforming to IEEE 488 2 Thurlby Thandar Instruments Ltd operates a policy of continuous development and re serves the right to alter specifications without prior notice 82100 1270 Iss 2A 1T T EE AIM amp THURLBY THANDAR INSTRUMENTS Product Summary Company name and product brands
12. illisecond and 15 minutes Sweep can be linear or logarithmic sin gle or continuous Single sweeps can be triggered from the front panel the trigger input or the digital interfaces A sweep marker is provided that is adjust able whilst sweep is running The mark ers can provide a visual indication of frequency points on a scope or chart re corder Amplitude modulation and signal summing Amplitude modulation VCA and sup pressed carrier modulation SCM are available for all waveforms using the rear panel modulation input A separate signal summing input is also provided allowing waveforms from an other signal source to be amplified and summed with the main output Triggered amp gated modes built in trigger generator All waveforms are available as a trig gered burst whereby each trigger edge will produce one burst of the carrier Start and stop phase is fully variable Both Triggered and Gated modes can be operated from the internal trigger genera tor from an adjacent channel an external source or a key press or remote bus com mand The trigger generator is variable between 0 005 Hz and 100kHz and the signal is available as a separate output if required Tone switching amp FSK The TG4001 can provide triggered switching between up to 16 frequencies of standard or arbitrary waveforms Tone switching modes can be gated trig gered or FSK using any trigger source Frequency Shift Keying p
13. orms Linear or logarithmic sweep continuous or triggered directions of up down up down or down up Sweep range of 1mHz to 40 MHz in one range phase continuous with independent setting of start stop Sweep time variable 1ms to 999s 3 digit resolution One Marker is provided variable during the sweep The sweep may be free run or triggered from the following sources Manually from keyboard Externally from TRIG IN input or remote interface Other Modulation Modes Modes of Triggered Burst Gated and Tone Switching gated triggered or FSK switching from a list of up to 16 frequencies NOTE The full specification of these modulation modes is provided on our website Trigger Generator Internal source 0 005 Hz to 100kHz squarewave adjustable in 10us steps 3 digit res olution Available for external use from the SYNC OUT socket Full remote control and waveform download facilities are available through the RS 232 and USB interfaces GPIB is available as an option RS 232 Variable Baud rate 9600 Baud maximum 9 pin D connector Also compatible with TTi ARC system USB Conforming with USB 1 1 GPIB Optional Conforming with IEEE488 1 and IEEE488 2 Designed and built in Europe by Thurlby Thandar Instruments Ltd Glebe Road Huntingdon Cambs PE29 7DR United Kingdom UK Tel 44 0 1480 412451 Fax 44 0 1480 450409 Email info aimtti com Web www aimtti com Main Output Output Impedance 500 Amplitude 5mV to
14. rovides phase coherent switching between two selected frequencies at a rate defined by the switching signal source In tone switching mode the generator is set to switch between a number of differ ent frequencies in response to a trigger signal Quick recall of settings The TG4001 provides nine memories for storing settings plus one memory for au tomatically storing the settings at switch off Because all parameters are controlled electronically the memories store the complete set up of the instrument Ease of use The TG4001 is particularly easy to use All of the main information is clearly dis played on a backlit LCD with 4 rows of 20 characters Sub menus are used for the modulation modes and other complex functions All parameters can be entered directly from the numeric keypad Alternatively most parameters can be incremented or decremented using the rotary encoder for quasi analogue control Frequency or period entry The generator frequency can be set in terms of either frequency or period Numeric entry can be floating point using whatever units the operator prefers or can be done in exponent format Flexible amplitude entry Amplitudes can be entered in terms of peak to peak voltage RMS voltage or dBm The output amplitude can be set in terms of either the voltage into a 50Q or 600Q termination orin terms of the source EMF for a high impedance load Y TT Werefonm Manager Pls Autonvotiv
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