Datasheet Details
| Part number | SI2439 |
|---|---|
| Manufacturer | Silicon Laboratories |
| File Size | 1.62 MB |
| Description | V.92 AND V.34 ISOMODEM |
| Datasheet |
 SI2439 Datasheet
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General Description
The Si2494/39 ISOmodem is a full-featured ITU V.92/V.34-compliant modem that provides connect rates of up to 56 kbps, full-duplex, over the public switched telephone network (PSTN).
Key Features
- Data modem formats.
- ITU-T, Bell.
- 300 bps up to 56 kbps.
- V.21,V.22, V.29 Fast Connect.
- V.44, V.42, V.42bis, MNP2-5.
- Automatic rate negotiation.
- V.92 PCM upstream.
- V.92 Quick connect.
- V.92 Modem on hold.
- Type I and II caller ID decode.
- No external ROM or RAM required.
- UART, SPI, or parallel interface.
- Flexible clock options.
- Low-cost 32.768 kHz oscillator.
- 4.915 MHz oscillator.
- 27 MHz clock input.
- Integrated DAA.