The CMX654 is a low power integrated circuit, designed for the transmission of asynchronous 1200bits/sec data in accordance with ITU, V.23 and ETSI specifications.
The device incorporates an optional Tx data retiming function. This device may be operated so that only the mark or space tone is produced.

FEATUREs
• 1200bits/sec, V.23 Transmit Modulator
• 3.0V to 5.5V Supply: 1mA typical at 3V
• Zero Power Mode: 1µA typical
• 1200bits/sec Tx Data Retiming
• 3.58MHz Xtal/Clock Rate
• Meets ITU and ETSI Specifications

APPLICATIONs
• Caller ID generation for:
    ISDN Terminal Adapters
    Wireless Local Loop System
    ISDN PABX Applications
    Pair-Gain Systems
    Public Switched Telephone
    Networks
    Trunk Exchanges