ICs for Communications Extended PCM Interface Controller

Overview The PEB 2055 (Extended PCM Interface Controller) is a highly integrated controller circuit optimized for analog and ISDN line card and central switches applications. The EPIC-1 provides the circuitry necessary to manage up to 32 digital (ISDN or proprietary) or 64 analog subscribers. Fe

文件：1.32924 Mbytes 页数：269 Pages

INFINEON

英飞凌

Quadruple Transceiver for S/T Interface QUAT-S

Overview The PEB 2084, Quadruple Transceiver for S/T Interfaces (QUAT-S), implements four wire S/T interfaces used to link voice/data digital terminals to PBX subscriber lines and PBX trunk lines to the public ISDN. The QUAT-S is an optimized device for PBX applications but can also be used in

文件：1.26767 Mbytes 页数：72 Pages

SIEMENS

西门子

ISDN S-Interface Transformers

文件：1.39181 Mbytes 页数：7 Pages

PULSE

Quadruple Transceiver for S/T Interface QUAT-S

Overview The PEB 2084, Quadruple Transceiver for S/T Interfaces (QUAT-S), implements four wire S/T interfaces used to link voice/data digital terminals to PBX subscriber lines and PBX trunk lines to the public ISDN. The QUAT-S is an optimized device for PBX applications but can also be used in

文件：1.26767 Mbytes 页数：72 Pages

SIEMENS

西门子