An Application of CMOS Gate Array Integrated Circuits to Switching Network and Digital Line Concentrator

스위칭 네트워크와 디지털 접선 장치에서의 CMOS 게이트 어레이 IC 적용

This paper describes an application of CMOS Gate Array Integrated Cricuits to the implementation of three functional units: A Multiplexer, Time Switch, and Demultiplexer in the Switching Network and Digital Line Concentrator of TDX-1 system, which is a fully digital time division electronic switching system in Korea. The application of CMOS Gate Array Integrated Circuits significantly improves the overall system performance in terms of power consumption, cost, size, reliability, and timing margin, etc.