LXT307

The LXT307 is designed as one kind of fully integrated low-power transceiver optimized device that features a constant low output impedance transmitter allowing for high transmitter return loss. And this device is microprocessor controllable through a serial interface, it can also be controlled through individual pins in hardware mode. Also this device can be used in wide range of applications such as (1)PCM G.703 interfaces;(2)E1 multiplexer;(3)digital access and cross-connect systems (DACS);(4)G.703 trunk line cards for public switching systems and PABX;(5)high-speed data transmission lines.

Features of the LXT307 are:(1)low power dissipation 260 mW typical;(2)constat low output impedance transmitter regardless of data pattern (3 homs typical);(3)low speed reference clock to reduce PC board noise coupling;(5)driver short circuit current limited to 50 mA per OFTEL / BABT recommendations;(6)compatible with most popular PCM framers;(7)minimum receive signal of 500 mV;(8)local and remote loopback functions;(9)analog / digital LOS monitor per G.775;(10)serial control interface;(11)available in 28-pin DIP and PLCC. If you want to know more information about the LXT307, please download the datasheet in www.seekic.com or www.chinaicmart.com .