Wireline Telecom

CML Micro’s Low Power Wireline Modem products are employed worldwide in all types of communication applications.
CML Micro’s wireline telephony products cover all aspects of a telephone system’s operating requirements in the analogue, digital and mixed signal fields and are employed worldwide in all types of communication applications.

Product Description V.32 V.22 V.23 V.21 Bell 202 Bell 103 DTMF CLI Supply Voltage
(V)
Typ. Current
(mA)
Package Type Key Benefits
CMX869B V.32 bis Modem Yes Yes bis Yes Yes Yes Yes Yes Yes 3.0 - 3.6 8.6 24-pin SOIC
TSSOP
Ring detect, USART, Hybrid support, Line equalisation
CMX868A V.22 bis Modem / Yes bis Yes Yes Yes Yes Yes Yes 2.7 - 5.5 3 24-pin SOIC
TSSOP
Ring Detect, USART
Hybrid support, Line equalisation
CMX867A V.22 Modem   Yes Yes Yes Yes Yes Yes Yes 2.7 - 5.5 3 24-pin SOIC
TSSOP
Ring Detect, USART
Hybrid support, Line equalisation
CMX865A DTMF/FSK Combo     Yes Yes Yes Yes Yes   3.0 - 5.5 1 16-pin SOIC PABX applications
FX604 MX604 V.23 Compatible Modem     Yes           3.0 - 5.5 1 16-pin SOIC PABX applications
FX614 MX614 V.23 Compatible Modem         Yes       3.0 - 5.5 1 16-pin SOIC Ideally suited to WLL, FWT, CWT, Hart applications

 

Product Description Digitally Controlled
Amplifiers
Data Signalling Supply Voltage
(V)
Typ. Current
(mA)
Package Type Key Benefits
CMX673 Call Progress Tone
Detector
    Single Call Progress
Dual Tone Detectors
2.7 - 5.5 0.5 16-pin SOIC
20-pin TSSOP
Universal call progress detector
CMX683 Call Progress Tone Detector Plus Voice
Detector
    Single Call Progress
Dual Tone Detectors
2.7 - 5.5 0.6 16-pin SOIC
TSSOP
Call progress detector with voice detection
CMX602B Calling Line Identifier
Plus Call Waiting
  V.23
Demodulation
CLI Decoder CIDCW Decoder 2.7 - 5.5 0.5 16-pin SOIC
TSSOP
Featurephone applications

 

Latest News

CML Micro joins Modelithics as a Sponsoring Vendor Partner

27 November 2025
CML Micro is excited to announce its new partnership with Modelithics as a Sponsoring member of the Modelithics Vendor Partner (MVP) Programme. As a...

Latest News

CML Micro to contribute to DRM Discussions at the 9th ABU Media Summit on Climate Action and Disaster Prevention

20 November 2025
Climate-related disasters continue to escalate across the Asia-Pacific region, placing greater importance on reliable communication systems that can...

Latest News

CML Micro enters new distribution & representative agreement with Alphatech in Brazil

14 November 2025
CML Micro is pleased to announce a non-exclusive distribution and representative agreement with Alphatech for Brazil. Alphatech, a distributor of...

Latest News

CML Micro Signs New Distribution Agreement with Global Electronics in Japan

11 November 2025
CML Micro is excited to announce the signing of a new partnership agreement with Global Electronics Corporation, a prominent electronics company in...
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