Datasheet Details
| Part number | MX439 |
|---|---|
| Manufacturer | CML |
| File Size | 1.15 MB |
| Description | MSK Modem |
| Datasheet |
 MX439 Datasheet
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General Description
The MX439 is a single-chip CMOS LSI circuit which operates as a 1200 baud MSK modem.
The mark and space frequencies are 1200Hz and 1800Hz phase continuous, and the frequency transitions occur at the zero crossing point.
Key Features
- 1200 Baud MSK Modem.
- Meets Cellular & Trunked Radio Specifications.
- Full-Duplex 1200 Baud.
- On-Chip RX and TX Bandpass Filters.
- Clock Recovery and Carrier Detect.
- Pin Selectable Xtal/Clock Frequencies Document #2048-0041.005 June 1995.