Analogue Mobile Radio
Analogue mobile radio remains a proven choice for simple, dependable voice communications across professional and industrial environments.
CML Micro provides highly integrated semiconductor solutions that help manufacturers build reliable radios for commercial, public-service and specialist applications.
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JIS C 0920
JIS C 0920
JIS C 0920
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CMX138A
Audio Scrambler and signalling Processor
The CMX138A is a half-duplex audio scrambler and sub-audio signalling processor for analogue two-way radio applications.
- FDMA Systems
- PMR446, FRS, MURS, GMRS, Leisure Radio
- TDMA Systems
- /
- LD or I/Q Interface
- LD
- Embedded Functions
- Audio Processing, CTCSS, DCS, Programmable Tones, ADC, DAC, RAMDAC, GPIO, System Clocks
- Supply Voltage (V)
- 3.0 - 3.6
- Typ. Current (mA)
- 9
- Typ. Power Consumption (mW)
- /
- Package type
- 3.0 - 3.6
CMX148
PMR Audio and Data Processor
Product description
The CMX148 PMR audio and data processor is a half-duplex, signalling and data processing IC for use in systems that utilise the host µC to perform signalling, including CTCSS/DCS encoding/decoding.
- FDMA Systems
- PMR446, FRS, MURS, GMRS, Leisure Radio
- TDMA Systems
- /
- LD or I/Q Interface
- LD
- Embedded Functions
- Audio Processing, FFSK/MSK, DTMF ADC, DAC, RAMDAC, GPIO, System Clocks
- Supply Voltage (V)
- 3.0 - 3.6
- Typ. Current (mA)
- 10
- Typ. Power Consumption (mW)
- /
- Package type
- 28-TSSOP
CMX264
Voice Scrambler
The CMX264 is a frequency domain voice scrambler for use in analogue cellular phone systems, fixed and rolling code voice scrambler applications.
- FDMA Systems
- Analogue PMR/LMR
- TDMA Systems
- /
- LD or I/Q Interface
- /
- Embedded Functions
- Frequency Domain Split-band Scrambler IC
- Supply Voltage (V)
- 3.0 - 3.7
- Typ. Current (mA)
- 3
- Typ. Power Consumption (mW)
- /
- Package type
- 24-SSOP
CMX469A
1200/2400/4800 Baud FFSK/MSK Modem
General purpose audio-band FFSK modem data-pump
- Modulation Schemes
- 1200 2400 4800
- Data Range (kbps)
- 3.0 - 5.5
- Supply Voltage (V)
- 3.0 - 5.5
- Typ. Current (mA)
- 4.5
- Package Type
- 20-SOIC 24-TSSOP
CMX7031/CMX7041
Two-way Radio Processor
The CMX7031 and CMX7041 are half-duplex radio processor IC platforms using FirmASIC technology, that are suitable for use in multi-standard analogue Two-way Radio (TWR) systems.
- FDMA Systems
- Analogue PMR/LMR, Marine VHF, Amateur AX.25
- TDMA Systems
- /
- LD or I/Q Interface
- LD
- Embedded Functions
- Audio Processing, CTCSS, DCS, DTMF, Selcall, XTCSS, Programmable Tones, ADCs,DACs, RAMDAC, GPIO, System Clocks
- Supply Voltage (V)
- 3.0 - 3.6
- Typ. Current (mA)
- 7
- Typ. Power Consumption (mW)
- /
- Package type
- 48-VQFN 48-LQFP
CMX7131/CMX7141
Multi-standard Digital PMR (dPMR) Processor
The CMX7131 and CMX7141 are half-duplex processor IC platforms built on FirmASIC® technology that are suitable for use in multi-standard digital PMR (dPMR) and dual-mode (analogue/digital) systems.
- FDMA Systems
- dPMR446 dPMR ™ Mode 1/2/3 ARIB STD-T98 DCR/ARIB STD-T102 NXDN™ AnaloguePMR
- TDMA Systems
- /
- LD or I/Q Interface
- LD/IQ
- Embedded Functions
- AIr Interface Protcols: Physical and Data Link Layers, Audioband Codec AUX ADCs/DACs, RAMDAC, GPIO and System Clocks
- Supply Voltage (V)
- 3.0- 3.6
- Typ. Current (mA)
- 4.4
- Typ. Power Consumption (mW)
- /
- Package type
- 48-VQFN/LQFP 64-VQFN/LQFP
CMX7241/CMX7341
PMR Common Platform Processor
The CMX7241/CMX7341 provides a common platform to support digital and analogue FDMA and 2-slot TDMA PMR/LMR.
- FDMA Systems
- dPMR™ Mode 1/2/3 Analogue PMR
- TDMA Systems
- DMR PDT
- LD or I/Q Interface
- LD or I/Q
- Embedded Functions
- 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
- Supply Voltage (V)
- 3.0 - 3.6
- Typ. Current (mA)
- 4.4
- Typ. Power Consumption (mW)
- /
- Package type
- 48-VQFN 48-LQFP
CMX823
Programmable Paging Tone Decoder
The CMX823 is a high performance, low power, audio tone decoder that can operate on low S/N signals.
- FDMA Systems
- Tone Paging
- TDMA Systems
- /
- LD or I/Q Interface
- LD
- Embedded Functions
- Selcall Tone Paging
- Supply Voltage (V)
- 2.7 - 5.5
- Typ. Current (mA)
- 1
- Typ. Power Consumption (mW)
- /
- Package type
- 16-SSOP
CMX868A
V.22 bis Modem
Ring Detect, USART Hybrid support, Line equalisation
- V.32
- /
- V.22
- Yes bis
- V.23
- Yes
- V.21
- Yes
- Bell 202
- Yes
- Bell 103
- Yes
- DTMF
- Yes
- CLI
- Yes
- Supply Voltage (V)
- 2.7 - 5.5
- Typ. Current (mA)
- 3
- Package Type
- 24-pin SOIC TSSOP
CMX882
Baseband Processor for PMR and GPS Data Signalling
CMX882, a full-function half-duplex audio and signalling baseband processor IC for FRS and PMR446 type facilities -for both complex and simple end-designs.
- FDMA Systems
- PMR446, FRS, MURS, GMRS, Leisure Radio
- TDMA Systems
- /
- LD or I/Q Interface
- LD
- Embedded Functions
- Audio Processing, DTMF, CTCSS, DCS, Selcall, Programmable Tones ADC
- Supply Voltage (V)
- 2.7 - 3.6
- Typ. Current (mA)
- 5
- Typ. Power Consumption (mW)
- /
- Package type
- 28-TSSOP
CMX885
Maritime VHF Processor
Low cost Maritime VHF voice and DSC processing Includes ADCs, DACs, RAMDAC and system clocks
- AIS
- /
- Modem
- DSC
- Voice
- Yes
- Auxiliary Functions
- ADCs DACs RAMDAC System Clks
- Supply Voltage (V)
- 3.0 - 3.6
- Typ. Current (mA)
- 8
- Package Type
- 48-VQFN 48-LQFP
CMX90A007
CMX90A007 2W 136 – 1000 MHz 2-stage Driver Amplifier
The CMX90A007 is a high gain two-stage GaAs HBT driver amplifier in a plastic QFN package, delivering +33.5 dBm (2.2 W) of output power with >55 % efficiency at 435 MHz and 7.4 V.
- Frequency (MHz)
- 136 - 1000
- Gain (dB)
- 27
- Psat (dBm)
- 33.5
- Efficiency (%)
- 53%
- Voltage (V)
- 6.0 - 9.5
- Bias Current (mA)
- 49.5
- RF Match
- Ext / Ext
- Package (mm)
- 4x4 QFN
CMX940
High Performance Synthesizer (HPS)
Low Power High Performance RF Synth with Integrated VCO
- RF/IF Range MHz
- 49 MHz - 2040 MHz
- Normalised PN (dBc/Hz)
- -225
- Max Fcomp (MHz)
- 120
- PN at 25kHz (dBc/Hz)
- -123 (at 435 MHz)
- Supply Voltage (V)
- 3.0 - 3.6
- Typ. Current (mA)
- 23 - 64
- Package Type
- 40-LGA
CMX994EF
RF Direct Conversion Receiver IC
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
- RF/IF Range (MHz)
- 100 - 1000
- I/Q BW (MHz)
- >1
- Input IP3 (dBm)
- 6
- Noise Figure (dB)
- 6
- Gain (dB(V/V))
- 62
- Supply Voltage (V)
- 3.0 - 3.6
- Typ. Current (mA)
- 74
- Package Type
- 40 - VQFN
CMX998
Cartesian Feedback Loop
I/Q modulator-based subsystem greatly linearises external RF PA
- RF/IF Range (MHz)
- 30 - 1000
- I/Q BW (MHz)
- 0.2
- Noise Floor (dBm/Hz)
- -155
- Output Power (dBm)
- 3 (PEP)
- Supply Voltage (V)
- 3.0 - 3.6
- Typ. Current (mA)
- 135
- Package Type
- 64-VQFN
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