Digital/Analogue Two-Way Radio Products

CML’s two-way radio products address both the full baseband and communication requirements of digital/analogue PMR/LMR, military, trunked radio, marine and leisure radio systems. A wide range of voice, signalling and data processing ICs are offered supporting digital communication systems including:DMR, dPMR, NXDN, ARIB STD, APCO P25 and TETRA.

Product Description FDMA Systems TDMA Systems LD or I/Q Interface Embedded Functions Supply Voltage (V) Typ. Current (mA) Typ. Power Consumption (mW) Package type
CMX7241 /CMX7341 PMR Common Platform
Processor
dPMR™ Mode 1/2/3
Analogue PMR
DMR
PDT
LD or I/Q Automatic Digital and Analogue detection
Air Interface Protocols: Physical and Data Link Layers, Complete Analogue Processing
AUX ADCs/DACs, RAMDAC, 4FSK, GPIO and System Clocks
3.0 - 3.6 4.4 / 48-VQFN
48-LQFP
CMX983 Analogue Front End (AFE)
for Digital Radio
Universal Universal I/Q Channel Filters, Audioband Codec, AUX, ADCs, DACs, RAMDAC,
GPIO and Speaker Amp, 2 Frac-N Synths
3.0 - 3.6 / / 64-VQFN

CMX7131 / CMX7141

Multi-standard Digital PMR
(dPMR) Processor
dPMR446
dPMR ™ Mode 1/2/3
ARIB STD-T98
DCR/ARIB STD-T102
NXDN™ AnaloguePMR
/ LD/IQ AIr Interface Protcols: Physical and Data Link Layers, Audioband Codec
AUX ADCs/DACs, RAMDAC, GPIO and System Clocks
3.0- 3.6 4.4 / 48-VQFN/LQFP
64-VQFN/LQFP
CMX7031 / CMX7041 Two-way Radio Processor Analogue PMR/LMR, Marine VHF, Amateur AX.25 / LD Audio Processing, CTCSS, DCS, DTMF, Selcall, XTCSS, Programmable Tones, ADCs,DACs, RAMDAC, GPIO, System Clocks 3.0 - 3.6 7 / 48-VQFN
48-LQFP
CMX138A Audio Scrambler and signalling Processor PMR446, FRS, MURS, GMRS, Leisure Radio / LD Audio Processing, CTCSS, DCS, Programmable Tones, ADC, DAC, RAMDAC, GPIO, System Clocks 3.0 - 3.6 9 / 3.0 - 3.6
CMX148 PMR Audio and Data Processor PMR446, FRS, MURS, GMRS, Leisure Radio / LD Audio Processing, FFSK/MSK, DTMF
ADC, DAC, RAMDAC, GPIO, System Clocks
3.0 - 3.6 10 / 28-TSSOP
CMX881 Baseband Processor for PMR and Trunked Radio PMR Trunked Radio / LD Audio Processing, FFSK/MSK, DTMF, CTCSS, DCS, Selcall, Programmable Tones
ADC
2.7 - 5.5 5 / 28-TSSOP
CMX882 Baseband Processor for PMR and GPS Data Signalling PMR446, FRS, MURS, GMRS, Leisure Radio / LD Audio Processing, DTMF, CTCSS, DCS, Selcall, Programmable Tones
ADC
2.7 - 3.6 5 / 28-TSSOP
CMX883 Baseband Processor PMR446, FRS, MURS, GMRS, Leisure Radio / LD Audio Processing, CTCSS, DCS, XTCSS, ADC 2.7 - 3.6 5 / 28-TSSOP
CMX838 Family Radio Processor FRS, GMRS, PMR446 / LD Audio Processing, CTCSS 2.7 - 5.5 13 / 28-TSSOP
CMX823 Programmable Paging Tone Decoder Tone Paging / LD Selcall Tone Paging 2.7 - 5.5 1 / 16-SSOP
CMX264 Voice Scrambler Analogue PMR/LMR / / Frequency Domain Split-band Scrambler IC 3.0 - 3.7 3 / 24-SSOP
CMX7158 Duplex Audio Scrambler PMR and LMR / / DTMF, Selcall 3.0 - 3.6 6.3 / 48-VQFN
SCT3258TDM DMR/dPMR Processor with
embedded Vocoder

dPMR

Analog PMR

DMR I/Q Full baseband processing
Layers 1/2/3
AMBE+2 Vocoder
RALCWI Vocoder

Core 1.3 V

IO 2.5 - 3.6 V

/

64mW DMR

38mW dPMR

QFN 64-pin
SCT3268TD DMR/dPMR Processor with Analog Mode

dPMR

Multi-mode Digital PMR/LMR with Analog Mode

DMR LD or I/Q

AMBE+2™
RALCWI ™

Core 1.2 V

Digital IO 2.5 V – 3.3 V

/

64mW DMR

38mW dPMR

BGA 144
SCT2400 2.4GHz Digital Voice and Data Transceiver Proprietary / Complete 2.5GHz Transceiver

Vocoder
Wireless data modem
Protocol engine
System Controller

Core 3.3 V 10
(standby/scanning) 
52
(receive voice)
64
(transmit voice)
/ BGA 144

 

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