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SC11212 - Caller I.D.

Description

Caller Identification Service is pro' vided by the local telephone companies.

Customers who subscribe to this service receive the calling party's phone number while the phone is still on-hook.

Features

  • ! On-chip Ring Detection tr Highly integrated solution ! Energy Detection for Qualifica- tion of Valid Data ! Low Power Consumption.

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Datasheet preview – SC11212

Datasheet Details

Part number SC11212
Manufacturer Sierra Semiconductor
File Size 3.53 MB
Description Caller I.D.
Datasheet download datasheet SC11212 Datasheet
Additional preview pages of the SC11212 datasheet.

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Full PDF Text Transcription

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/tr'!/ SIMRA SEMICONDUCTOR sc11212 CalleIr.D.withRingDetection FEATURES ! On-chip Ring Detection tr Highly integrated solution ! Energy Detection for Qualifica- tion of Valid Data ! Low Power Consumption GENERAL DESCRIPTION Caller Identification Service is pro' vided by the local telephone companies. Customers who subscribe to this service receive the calling party's phone number while the phone is still on-hook. The phone number is transmitted from the central office to the subscriber during the silent interval between the first and second ring. The signaling interface is arranged to allow simplex data transmission on the l4+D{ DtP PACKAGE i4-PlN SOtC PACKAGE ct) (1 N) N) (a D) .D Ft pf< € voice channel to the customer pre- Telephone Network (GSTN).
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