The Si2457 is a ISOMODEM.
| Package | TSSOP |
|---|---|
| Operating Voltage | 3.3 V |
| Length | 7.8 mm |
| Width | 4.4 mm |
| Max Operating Temp | 70 °C |
| Min Operating Temp | 0 °C |
| Part Number | Si2457 Datasheet |
|---|---|
| Manufacturer | Skyworks Solutions |
| Overview |
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 .
* 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 int. |
| Part Number | SI2457 Datasheet |
|---|---|
| Description | ISOMODEM |
| Manufacturer | Silicon Labs |
| Overview | The Si2457, Si2434, and Si2415 are complete two-chip modems ranging in speed from 56,000 bps to 14,400 bps. The ISOmodem® chipsets utilize Silicon Laboratories’ third-generation direct access arrangem. Data modem formats ITU-T, Bell 300 bps up to 56 kbps V.21,V.22, V.29 Fast Connect V.42, V.42bis, MNP2-5 Automatic rate negotiation Type I and II caller ID decode No external ROM or RAM required UART or parallel interface AT command set support Applications Set-top boxes Point-of-sale terminals ATM . |
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