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SM8221

Part Number	SM8221
Manufacturer	Nippon Precision Circuits Inc
Description	Calling Number Identification Receiver IC
Published	Apr 7, 2005
Detailed Description	SM8220/SM8221 NIPPON PRECISION CIRCUITS INC. Calling Number Identification Receiver IC OVERVIEW The SM8220/SM8221 Call...
Datasheet	SM8221 PDF File

Overview

SM8220/SM8221 NIPPON PRECISION CIRCUITS INC.
Calling Number Identification Receiver IC OVERVIEW The SM8220/SM8221 Calling Number Identification Receiver IC is a CMOS integrated circuit, which provides an interface to various calling information delivery services such as Calling Number Delivery (CND) and Calling Name Delivery (CNAM) compatible with the Bellcore GR-30-CORE.
The device also contains a power down circuit, a ring detect circuit and a carrier detect circuit for easier system implementation.
FEATURES •Compatible with Bellcore GR-30-CORE •Integrated band pass filter •FSK demodulator Bell 202 and ITU-T V.
23 •High input sensitivity: −48 dBm typical •Ring detect output •Carrier Dete...

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