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ICS1660

Integrated Circuit Systems
Part Number ICS1660
Manufacturer Integrated Circuit Systems
Description Incoming Call Line Identification (ICLID) Receiver with Ring Detection
Published Dec 5, 2005
Detailed Description Integrated Circuit Systems, Inc. ICS1660 Incoming Call Line Identification (ICLID) Receiver with Ring Detection Descri...
Datasheet PDF File ICS1660 PDF File

ICS1660
ICS1660


Overview
Integrated Circuit Systems, Inc.
ICS1660 Incoming Call Line Identification (ICLID) Receiver with Ring Detection 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 components, 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.
The FSK data is transmitted from the central offi...



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