XRT72L54 PDF 데이터시트 검색

JANUARY 2001 PRELIMINARY XRT72L54 REV. P1.1.2 FOUR CHANNEL DS3, E3 FRAMER IC WITH HDLC CONTROLLER GENERAL DESCRIPTION The XRT72L54, 4 Channel DS3, E3 Framer IC is designed to accept “User Data” from the Terminal Equipment and insert this data into the “payload” bitfields within an “outbound” DS3, E3 Data Stream. Further, the Framer IC is also designed to receive an “inbound” DS3, E3 Data Stream (from the Remote Terminal Equipment) and extract out the “User Data”. The