CMX868A Overview
The CMX868A is a multi-standard modem for use in telephone based information and telemetry systems. Control of the device is via a simple high speed serial bus, patible with most types of µC serial interface. The data transmitted and received by the modem is also transferred over the same serial bus.
CMX868A Key Features
- V.22 bis 2400/2400 bps QAM
- V.22, Bell 212A 1200/1200 or 600/600 bps DPSK
- V.23 1200/75, 1200/1200, 75, 1200 bps FSK
- Bell 202 1200/150, 1200/1200, 150, 1200 bps FSK
- V.21 or Bell 103 300/300 bps FSK
- DTMF/Tones Transmit and Receive