积分:0分 关键词:Maxim,multiplex, backplane, framers, clock operation, T1 controller, single chip transceiver, SCT, E1 framer, T1 framer
积分:0分 关键词:Maxim,framers, SCTs, single chip transceiver, ETSI, ETS 300-011, remote alarm, framer, tranceiver, SCT, E1 framers
积分:0分 关键词:DS21FF44 ,T1/E1 framers ,IBO