Si2457 Datasheet, Silicon Laboratories

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 exte.

Set-top boxes Point-of-sale terminals ATM terminals Integrated DAA Over 5000 V Capacitive isolation Parallel phone dete.