L9310
L9310 is Line Interface and Line Access Circuit Full-Feature SLIC/Ringing Relay and Test Access Device manufactured by Agere Systems.
Feature
SLIC, Ringing Relay, and Test Access Device
Introduction
The Agere Systems Inc. L9310 is a bination fullfeature, ultralow-power SLIC, solid-state ringing access relay, and line test matrix. It is part of a pinfor-pin patible family of devices designed to serve a wide variety of applications. The L9310 is optimized for European Access applications and North American access where per-line testing and GR-909 longitudinal balance are required.
Features
SLIC s 5 V and battery operation s Optional automatic battery switch s 15 operational and test modes s Appropriate for 46 d B longitudinal balance applica- tions s Minimal external ponents required at all inter- faces s Ultralow power dissipation s Software/hardware adjustable dc parameters and supervision thresholds s Meter pulse patible s Ground start/ground key patible
Solid-State Ring Relay s Low impulse noise s Current-limited switches/thermal...
