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ICS1660 Datasheet Incoming Call Line Identification (iclid) Receiver With Ring Detection

Manufacturer: Integrated Circuit Systems

Overview: Integrated Circuit Systems, Inc. ICS1660 Ining Call Line Identification (ICLID) Receiver with Ring.

Datasheet Details

Part number ICS1660
Manufacturer Integrated Circuit Systems
File Size 108.63 KB
Description Incoming Call Line Identification (ICLID) Receiver with Ring Detection
Datasheet ICS1660_IntegratedCircuitSystems.pdf

General Description

The ICS1660 “ICLID” circuit is a monolithic CMOS VLSI device that decodes and detects the Frequency Shift Keying (FSK) signals used in caller identification telephone service.

The ICS1660, when used in conjunction with some external ponents, amplifies, filters and demodulates the FSK data transmitted from the central office to the telephone subscriber.

The ICS1660 detects the first power ring signal and demodulates the 1200 baud FSK data transmitted during the silent interval between the first and second power ring.

Key Features

  • Ring Detection Low Battery Detection Internal 5V Regulator - can externally source 25mA FSK Demodulation Power-down in Standby Mode Direct Interface to Host Microprocessor or Microcomputer.

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