LXT384LE

The LXT384LE is one member of the LXT384 family which designed as one kind of octal short haul analog Line Interface Unit for ITU G.703 2.048 Mbit/sec. transmission systems and the transmit return loss performance exceeds latest ETSI return loss recommendations such as ETS 300166.It can be used in Synchronous Digital Hierarchy (SDH) E1 tributary interfaces,public switching trunk line interfaces,digital access cross connects (DACS) and microwave transmission systems.

Features of the LXT384LE are:(1)octal E1 short haul line interface per ITU G.703;(2)single rail supply voltage of 3.3V with 5V I/O capability;(3)low power consumption of <100 mW per channel (typ.);(4)transmit return loss complies with ETSI ETS 300 166;(5)hitless protection switching (HPS);(6)driver short circuit current limiter (<50 mA RMS);(7)differential receiver with 15dB of signal to noise interference margin;(8)data recovery with no need for external reference clock;(9)analog LOS detection per ITU G.775;(10)simple hardware control mode.

The absolute maximum ratings of the LXT384LE can be summarized as:(1)DC supply voltage:-0.5 to 4.0 V;(2)ESD voltage on any pin:2000 V;(3)transient latch-up current on any pin:100 mA;(4)input current on any digital pin:-10 to 10 mA;(5)DC input current on TTIP, TRING:±100 mA;(6)DC input current on RTIP, RRING:±100 mA;(7)storage temperature:-65 to +150 °C;(8)maximum package power dissipation:850 mW.If you want to know more information such as the electrical characteristics about the LXT384LE,please download the datasheet in www.seekic.com or www.chinaicmart.com .