com ZL49200 Dual Channel SLIC Data Sheet December 2005 Features • • • • • • • Transformerless 2 W to 4 W conversion Controls battery feed to line Off-hook and dial pulse detection Ring ground over-current protection Programmable constant current feed -30 V to -72 V battery operation Relay and line driver electronics on board Ordering Information ZL49200MDC 38 Pin SIL -40° C to +85 ° C Trays Description The Zarlink ZL49200 Dual SLIC hybrid provides an interface between a switching system and a subscriber loop with 600 Ω impedance.
The functions provided by each SLIC include battery feed, 2 W to 4 W conversion, off-hook and dial pulse detection.
All driver electronics are i...

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