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