SI2457-D-FT

V.90,V.34,V.32BIS,V.22BISISOMODEM®WITHGLOBALDAA

Features Thisdatasheetappliesto Si2457/34/15/04RevisionD Datamodemformats ITU-T,Bell 300bpsupto56kbps V.21,V.22,V.29FastConnect V.44,V.42,V.42bis,MNP2-5 Automaticratenegotiation TypeIandIIcallerIDdecode NoexternalROMorRAMrequired UART

SI2457-D-GT

V.90,V.34,V.32BIS,V.22BISISOMODEM®WITHGLOBALDAA

Features Thisdatasheetappliesto Si2457/34/15/04RevisionD Datamodemformats ITU-T,Bell 300bpsupto56kbps V.21,V.22,V.29FastConnect V.44,V.42,V.42bis,MNP2-5 Automaticratenegotiation TypeIandIIcallerIDdecode NoexternalROMorRAMrequired UART