RoyalTek RTM-6000 Operational Manual RTM
Contents
1. 12 Storage Temperature 40 C to 100 C 13 Humidity lt 95 Copyright 2007 RoyalTek Company Ltd 7 RoyalTek E BY P AY BRA 3 Reference schematic FM ANTEENA INPUT SEMI EE R21 10 1 0402 Jill i C33 12PF BOV J 12PF 50V J L8 ESDO402 390nH Chilisin 0603 CL1608087 R39K N Fank SEI SpELL F RK SHARMA 4 5mil ESD4 R40G EVO5C65 ur j _yAudio R V_3V3 V_3V3 C1 2 2uF 10uF U1 RTM 6000 QUEE 2 2 2uF 10uF 50 ohm tracd AUDIO R V_3V3 AUDIO L L1 I ra EK ER Serial Data IN BEAD 0805 1Kohm 25 Serial Data OUT C4 C3 0 1uF 22 471F Copyright 2007 RoyalTek Company Ltd 8 RoyalTek Fa B EX B I ERAS 1 GND GND provides the ground for RTM 6000 Module 2 Power Connect V IN 3V3 pin to DC 2 9 3 6V The power supply must add Bead and bypassing capacitor 22 47uF It can reduce the Noise from power supply and increase power stability 3 TX This is the main transmitting channel and is used to output user application software 4 RX This is the main receiver channel and is used to receive software commands to user application software 5 AUDIO L R The two pin contains the Audio of the left right channel directly out of the Si4708 6 FM ANT This pin is FM Antenna input pin It is suggested to use 50 ohm trace from FM ANT pin to FM antenna connector 4 Hardware Interface Pin de2. 3 BR 23 8l 1 Intruduction RoyalTek RTM 6000 is the RDS TMC demodulator module using Silicon Lab Si4703 chip and Silicon Lab C8051F331 MCU RTM 6000 has a low power consumption and can operate at a low supply voltage The module demodulates the RDS TMC in FM band from 87 5MHz to 108MHz The block data and status information are available via 1 C bus Then pass through C8051F331 MCU transmission CMOS level 3 3V to communicate with device The smallest form factor and miniature design is the best choice to be embedded in a portable device like PDA PND and navigation such as personal locators speed camera detectors and vehicle locators The module can be used on supporting navigation and traffic application 1 1 Product Features Complete FM RDS receiver module Auto search tuning raster 100kHz Only one single power supply DC 2 9 3 6V Serial TTL interface High guality stereo audio output 9995529259 Copyright 2007 RoyalTek Company Ltd 4 FM mixer for conversion of the US Europe 87 5MHz to 108MHz Ultra compact size L 10 0 2 W 9 3 0 2 H 2 0 25 0 1 mm RoyalTek Fa E E B 2 ERA 1 2 System Block Diagram System block diagram FM ANT OUTPUT PIN AUDIO R AUDIO L MICROCONTROLER C8051F331 GM INTERFACE CONTROLER TMC Si4703 V_IN_3V3 POWER Copyright 2007 RoyalTek Company Ltd 5 RoyalTek Fn FR BY BR AY 2 8 BR 23
3. 8l 2 Specification No Function Specification Mechanical requirements 13 Weight lt 0 43 g 14 Dimension 10mm 0 2mm L x 9 3mm 0 2mm W x 2mm 0 25 0 10mm H TMC RDS receiver 1 Chipset Silicon Lab Si4703 GM 2 Freguency 87 5 108MHz US Europe 3 sensitivity 2 5 UVEMF typ S N N 26dB FMOD 1 kHz 75 us de emphasis MONO 1 and L R unless noted otherwise Af 22 5 kHz BAF 300 Hz to 15 kHz A weighted RDS sensitivity 12 UVEMF min Af 2 kHz RDS BLER lt 5 RDSPRF 1 Antenna Input 4 Matching 50 ohm Interface 5 Output TTL 3 3V serial interface 6 Baud rate 38400bps 7 I O Pin 12pin I O pin Power consumption 8 Vec DC 2 9 3 6V 9 Current Current lt 35mA Maximum DC 3 3V Audio Function Min Typ Max Unit Note iq Au upu 72 80 90 mVRMS voltage m Audoouput 49 kohms resistance 12 AF THD 0 1 0 5 FMOD 1 kHz 75 us 13 Audio Mono S N 55 63 dB de emphasis MONO 1 andL R Copyright 2007 RoyalTek Company Ltd RoyalTek XE BRA unless noted otherwise Af 22 5 kHz BAF 300 Hz to 15 kHz A weighted VEMF 1 mV fRF 87 5 to 108 MHz 14 Audio Stereo S N 58 dB Af 22 5 kz Environment 10 Environment Building in Navigation Cube 11 Operating temperature 20 C to 85 C
4. RoyalTek Fn FR BY BR AY 2 3 BR 23 8l RTM 6000 User Manual Version 1 3 2008 10 30 This document contains information highly confidential to RoyalTek Company LTD RoyalTek It is provided for the sole purpose of the business discussions between supplier and RoyalTek and is covered under the terms of the applicable Non Disclosure Agreements Disclosure of this information to other parties is prohibited without the written consent of RoyalTek Prepared by RoyalTek Company LTD AF 188 Wen Hwa 2 Rd Kuei Shan Tao Yuan 33377 Taiwan TEL 886 3 3960001 FAX 886 3 3960065 http www royaltek com contact Copyright 2007 RoyalTek Company Ltd 1 RoyalTek Es Bd BR BRA 0 Revision History Rev Release Date Change Description Editor 1 0 2007 08 29 Initial Draft Amanda Lee 1 1 2007 10 24 Increasing 8 temperature profile Amanda Lee 1 2 2008 05 23 Change schematic Linda Fan 1 3 2008 10 30 Change RDS sensitivity May Chen Copyright 2007 RoyalTek Company Ltd 2 RoyalTek Fn FR BY BR AY 2 3 BR 23 8l Content WAP CTO D 4 1 1 Product Feat reS SS gl il Ian 4 1 2 System Block DRAG odio m SD 5 OO mem 6 3 Reference SCh MANC Em 8 a S703 e 9 il PiN GOOM ee TER 9 5 Recommend AVOUEPAD zod O Sado eddie 11 GEET 12 7 Mechanical Drawing cucce 12 B Temperature PIO z sok Oro on Deae Due okn O o on nn Ono 13 Copyright 2007 RoyalTek Company Ltd 3 RoyalTek Fn FR BY BR AY 2
5. finition NO Name WO Descriptions Characteristics P1 FM ANT I FM antenna input FM antenna input 50ohm trace P2 GND Ground Common Ground P3 NC gt Test Pin None Connector 2 0V SVH E 3 3V P4 RX Serial Data in 0V x Vi lt 0 8V P5 TX O Serial Data out p LL P6 N C S Test Pin None Connector P7 V_IN_3V System power input DC 2 9 3 6V Current lt 35mA typ 3 3V P8 AUDIO L O Left audio output Left audio output P9 AUDIO R O Right audio output Right audio output P10 GND Ground Common Ground P11 N C Test Pin None Connector P12 N C Test Pin None Connector Copyright 2007 RoyalTek Company Ltd RoyalTek Fa Bl ERAS BRA nl 1 GND GND provides the ground for RTM 6000 Module 2 Power Connect V IN 3V3 pin to DC 2 9 3 6V 3 3V TYP The power supply must add Bead and bypassing capacitor 10 33uF It can reduce the Noise from power supply and increase power stability 3 TX This is the main transmitting channel and is used to output user application software 4 RX This is the main receiver channel and is used to receive software commands to user application software 5 AUDIO_L R The two pin contain the Audio of the left right channel directly out of the Si4703 GM 6 FM_ANT This pin is FM Antenna input pin It is suggested to use 50 ohm trace from FM ANT pin to FM antenna connector 7 No connection pin These pin C2CLK C2DAT are used fo
6. r MCU C8051F331 FIRMWARE UPDATE Copyright 2007 RoyalTek Company Ltd 10 RoyalTek XE BRA 5 Recommend layout PAD PHYSICAL DIMENSIONS s fs fsb fy i 0 85 RECOMMENDED LAYOUT PAD 1 3 RTM 6000 TOP VIEW k 1 3 Sa j obs LR ey 9 3 Copyright 2007 RoyalTek Company Ltd 11 RoyalTek Fn A BY BR AY RZ 8l 6 Layout Note 1 The trace connected to FM_IN should be 50 ohm 2 It is recommended to add Bead and bypass capacitor above 10 33uF to reduce power noise 3 The system s EMI or noise is recommended to reduce first which efficiently boost TMC performance 4 Please refer to the recommend pad for connecting well 7 Mechanical Drawing RTM 6000 12 27 2 0076 100 10 00 0 20 135 2 30 40 20 bottom View Copyright 2007 RoyalTek Company Ltd 12 RoyalTek FRBBERMERAI 8 Temperature Profile 20 40sec Ramp down 6 C sec Ts Pretest 60 180sec 5 e D 5 e T25 C to peak 480 sec max Time RTM 6000 Lead Free Standard Reflow Profile Copyright 2007 RoyalTek Company Ltd 13
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