Part Name
Description
PDF
MFG CO.
Full details on the manufacturers website:
DB Lectro Inc
Full-Duplex Speakerphone Chip
Cirrus Logic
Enhanced Full-Duplex Speakerphone IC
Cirrus Logic
Full Duplex RS-485 Transceivers
Signal Processing Technologies
Full Duplex RS-485 Transceivers
Exar Corporation
Bell 212A and V.22 Modem with Call Progress and DTMF
MX-COM Inc
Enhanced Full Duplex RS-485 Transceivers
Signal Processing Technologies
Enhanced Full Duplex RS-485 Transceivers
Exar Corporation
FULL-DUPLEX SCRAMBLER FOR CORDLESS TELEPHONES
Unspecified
300 bps Full Duplex FSK Modem – ITU-T V.21
Oki Electric Industry
