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CML Micro develops semiconductor solutions for communications systems worldwide. Our portfolio spans RF, microwave, mixed-signal and baseband technologies, supporting applications across critical communications, network infrastructure, industrial IoT, aerospace and defence.

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JIS C 0920
JIS C 0920
JIS C 0920

Analogue/Digital Voice

Product Description Voice-data Scheme Voice-band Codec Supply Voltage (V) Typ. Current (mA) Package Type Additional Features Key Benefits
CMX639 CVSD Voice Codec CVSD Yes 3.0 – 5.5 1.9 16-SOIC 24-TSSOP I/O Filters General purpose error tolerant voice coding scheme.
CMX649 Adaptive Delta Modulation (ADM) Codec ADM PCM CVSD Yes 2.7 – 5.5 2.9 20-TSSOP 20-SOIC I/O Filters General purpose error tolerant voice coding scheme.
CMX655D Ultra-low Power Voice Codec PCM (linear, A-law, µ-law) Yes 1.8 – 3.6 300µA 24-VQFN 1W Speaker Driver MEMS microphone support Ultra-low operating power consumption

Baseband Processors

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
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
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
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
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
CMX838 Family Radio Processor FRS, GMRS, PMR446 / LD Audio Processing, CTCSS 2.7 – 5.5 13 / 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
PE0003 PE0003 – Universal Interface Card
SCT3258TD 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
SCT3288 SCT3288 – Advanced Baseband Processor

Data Modems

Product Description Modulation Schemes Data Range (kbps) Supply Voltage (V) Typ. Current (mA) Package Type Auxiliary Features Key Benefits
CMX7143 Multi-mode Wireless Data Modem FFSK/MSK GMSK/GFSK 4FSK FFSK 3.0 – 3.6 Rx 11.7 Tx 15.7 48-VQFN 48-LQFP ADCs, DACs System Clocks GPIO RAMDAC Multi-mode packet data modem for FR LD systems
CMX7146 BPSK Wireless Data Modulator BPSK/PRK/2PSK 0.6 – 9.6 3.0 – 3.6 7 (1200bps) 15 (9600bps) 48-VQFN ADCs, DACs System Clocks GPIO RAMDAC Small low power BPSK Modulator
CMX7163 QAM (I/Q) Wireless Data Modem 4/16/32/64 QAM QAM 3.0 – 3.6 Rx 18.7 Tx 12.7 64-VQFN 64-LQFP ADCs, DACs System Clocks GPIO RAMDAC High speed QAM packet data modem for I/Q based systems
CMX7164 Multi-mode (I/Q) Wireless Data Modem GMSK/GFSK 2/4/8/16 FSK 4/16/32/64 QAM V.23 Modem GMSK 3.0 – 3.6 Rx 17.9 Tx 12.7 64-VQFN 64-LQFP ADCs, DACs System Clocks GPIO RAMDAC Multi-mode packet data modem for I/Q based systems
CMX7364 CMX7364 – Multi-mode High Performance Wireless Data Modem
CMX7364 CMX7364 RTCM SC135 Compliant RTK Wireless Modem
DE9941A DE9941A – SDR Demonstrator for Industrial IoT Modem Applications

RF Building Blocks

Product Description Type Frequency Range Bandwidth Baseband / Modulation Supply Voltage (V) Typ. Current (mA) Typ. Power Consumption (mW) Package Type RF/IF Range (MHz) I/Q BW (MHz) Input IP3 (dBm) Noise Figure (dB) Gain (dB(V/V)) Key Benefits
CMX918 Low Power Software Defined Radio (SDR) Tuner IC 0.15 MHz – 108 MHz 10 kHz – 200 kHz I/Q 2.9 – 3.6 28.5 mA @ FM 95 mW @ 3.3 V Q5 QFN
CMX994EF RF Direct Conversion Receiver IC 3.0 – 3.6 74 40 – VQFN 100 – 1000 >1 6 6 62 Very high IIP2 for true-zero IF DCRx use, low power, complete LNA to zero-IF receiver path, IF filter, gain controls, flexible LO divider for Tx and Rx synth with VCO amp

Subsystems

Product Description Type Frequency Range Bandwidth Baseband / Modulation Supply Voltage (V) Typ. Current (mA) Typ. Power Consumption (mW) Package Type
DE9180 DE9180 Demonstration and Prototyping Kit for the DRM1000 Broadcast Receiver Module
DRM1000 Broadcast Receiver Module Module 0.15 MHz – 108 MHz 10 kHz – 200 kHz AM/FM/DRM 2.7 – 3.6 67.9 mA @ DRM 225 mW 42 Pin Module
PE0004 PE0004 Evaluation Kit Interface Card

SμRF Amplifiers

Product Description Frequency (MHz) Gain (dB) Psat (dBm) Efficiency (%) Voltage (V) Bias Current (mA) RF Match Package (mm) P1dB (dBm)
CMX90A003 CMX90A003 1W 860 – 960 MHz Power Amplifier 860 – 960 30 29.5 49% 1.9 – 3.0 70 Int / Int 4×4 QFN
CMX90A004 CMX90A004 2W 860 –960 MHz Power Amplifier 860 – 960 30 32.5 49% 2.7 – 4.5 78 Int / Int 4×4 QFN
CMX90A006 CMX90A006 2W 860-930 MHz Linear PA 860 – 930 33 33.5 52% 2.5 – 5.25 206 Int / Ext 4×4 QFN 33
CMX90A007 CMX90A007 2W 136 – 1000 MHz 2-stage Driver Amplifier 136 – 1000 27 33.5 53% 6.0 – 9.5 49.5 Ext / Ext 4×4 QFN
CMX90A009 CMX90A009 10W 136 – 1000 MHz Power Amplifier 136 – 1000 17.5 41.5 60% 6.0 – 9.5 136 Ext / Ext 4×5 DFN

SμRF Discretes

Product Description Package Available Sealed/ Hermetic RF Power @12 GHz (dBm) Small Signal Gain @12 GHz (dB) PAE @12GHz (%) Chip Size (µm) Gate Width (µm) Gate Pads (each) Drain Pads (each) Replaces NF @12GHz (dB)
MwT-11F MwT-11F High Power, High Linearity GaAs FET 71 32 9 40 775 x 343 2400 2 2 MwT-11
MwT-1F MwT-1F 12 GHz High Gain GaAs FET 70 / 71 / 73 26 10 775 x 241 630 1 1 MwT-1 2
MwT-3F MwT-3F 26 GHz High Power GaAs FET 70 / 71 / 73 22 14 35 406 x 241 300 1 1 MwT-3
MwT-5F MwT-5F 26 GHz High Gain, Dual Gate GaAs FET 71 21 19 406 x 241 300 Dual 1 3 MwT-5 3.5
MwT-7F MwT-7F 26 GHz Medium Power GaAs FET 70 / 71 / 73 21 15 356 x 241 250 2 2 MwT-7, S7, LP7 2
MwT-9F MwT-9F 18 GHz Medium Power GaAs FET 71 26.5 11 35 419 x 241 750 1 1 MwT-9, A9
3D rendered image of three angled chip packages glowing on a circuit-board background

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