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Si2457 |
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| Part Number | Si2457 |
| Manufacturer | Skyworks |
| Description | The ISOmodem® family of products is a complete modem ranging in speed from 56,000 bps to 2400 bps. Offered as a chipset with the Si2457, Si2434, Si2415, or Si2404 system-side device and the Si3018/10 ... |
| Features |
This data sheet applies to Si2457/34/15/04 Revision D 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 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 Over 6000 V capacitive isolation Parallel phone detect Globally-compliant line interface Overcurrent detection AT command set support SMS / MMS support Firmwar... |
| Document |
 Si2457 Data Sheet
PDF 0.99MB |
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