System Voltage Regulator with Keep-Alive ON/OFF Control

文件：655.85 Kbytes 页数：12 Pages

TI

德州仪器

T1/E1/J1 Single Chip Transceiver

文件：1.13822 Mbytes 页数：151 Pages

ZARLINK

Zarlink Semiconductor Inc

T1/E1/J1 Single Chip Transceiver

Description The MT9074 is a single chip device, operable in either T1 or E1 mode, integrating either an advanced T1 (T1 mode) or PCM 30 (E1 mode) framer with a Line Interface Unit (LIU). Features • Combined E1 (PCM 30) and T1 (D4/ESF) framer, Line Interface Unit (LIU) and link controller with o

文件：372.74 Kbytes 页数：122 Pages

Mitel

T1/E1/CEPT/ISDN-PRI TRANSFORMERS

文件：1.41936 Mbytes 页数：5 Pages

pulse