技术特性

• Eight independent E1 (CEPT) line interface units (transmitter and receiver) in one chip
• Generates transmit output pulses that are compliant with the ITU-T G.703 pulse template for 2.048Mbps (E1) rates
• On-chip pulse shaping
• Compliant with ITU-T G. 838 jitter tolerance requirements
• Declares and clears Loss of Signal (LOS) meeting ITU
• G.775 standards
• Ultra low power dissipation
• Low power 3.3V operation
• Functions over industrial temperature range
• Pb-Free, RoHS Compliant Versions Offered

数据手册S

• XRT83SL28 Datasheet

应用指南

• TAN-056, High Impedance Drivers During Power Failure Using XRT83SL3X/L3X LIU
• TAN-057, DS1/E1 Layout Recommendations
• TAN-058, DS-1/E1 GR-1089 Surge Protection
• TAN-059, DS-1/E1 Line Recovered Clock PLL Timing
• TAN-067, R3 Technology For T/E Carrier Redundancy Applications
• TAN-200, Exar APIs - OS Portability

电路图

• Schematic

Product Change Notification

• 十二月 2009
• 十二月 2013

产品应用

• PDH multiplexers
• SDH multiplexers
• Digital cross-connect systems
• DECT (Digital European Cordless Telephone) base stations
• CSU/DSU equipment