DATA SHEET MOS INTEGRATED CIRCUIT µPD9903 µPD.
NEC
UPD9903 - UPD9903 ANALOG SUBSCRIBER LINE LSI DIGITAL CODEC
DATA SHEET MOS INTEGRATED CIRCUIT µPD9903 µPD9903 ANALOG SUBSCRIBER LINE LSI (DIGITAL CODEC) The µPD9903 is a digital CODEC that can be used in an.