器件名称: CMX7041
功能描述: The Two-Way Radio Processor Analogue Radio Baseband Processor with System Clocks and Auxiliary ADCs and DA
文件大小: 328.7KB 共4页
简 介:CML Microcircuits
COMMUNICATION SEMICONDUCTORS
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CMX7041
The Two-Way Radio Processor
PP/7041/1
Analogue Radio Baseband Processor with System Clocks and Auxiliary ADCs and DACs
Features
Complete audio processing - digital gain control, ltering, companding, pre/de-emphasis, scrambling Tone squelch signalling - 51 CTCSS tones plus user denable tones, DCS and XTXSS In-Band signalling - Selcall, two-tone paging tones, DTMF and user-programmable tones Concurrent sub-band and in-band signalling FFSK/MSK packet data modem - Free format and packet modes with FEC, CRC and interleaving Auxiliary systems - Dual 10-bit ADCs with 4 multiplexed inputs - 4 channel 10-bit ADCs, 1 with auto-ramping prole - 2 programmable system clocks Reference clock PLL Single and two-point modulation Tx outputs C-BUS serial interface Flexible powersave modes Function upgrade exibility built on FirmASIC technology Customisation options Low power 3V to 3.6V operation VQFN and LQFP packaging
Applications
Professional and semiprofessional PMR/LMR Trunking GMRS, FRS, PMR446, MURS Marine VHF Aviation and amateur radio
DAC outputs
ADC inputs
3.0V to 3.6V
Modulator CMX7041
The Two-Way Radio Processor Built on FirmASIC T M technology Reference Clock
RF
Discriminator
GPIO 1 GPIO 2 GPIO a GPIO b
Host C
System Clock 1
System Clock 2
GPS Engine
Brief Description The CMX7041 Two-Way Radio Processor enables a revolutionary new platform approach to radio design. It provide……