SM8221 - Calling Number Identification Receiver

Product Overview

Nippon Precision Circuits Inc

Datasheet Details

Part number	SM8221
Manufacturer	Nippon Precision Circuits Inc
File Size	82.58 KB
Description	Calling Number Identification Receiver
Datasheet	SM8221 Datasheet
Additional preview pages of the SM8221 datasheet.

Product details

Description

Number SM8220 1 2 3 4 5 6 7 SM8221 1 2 3 TIP RING AGND RDIN RDRC RDET PDWN i i o si od o si Tip Input: This pin is connected to the tip side of the twisted pair telephone wires.

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 Detect Output (SM8220).
Power down mode: 1µA power down current.
Uses 3.579545 MHz crystal (SM8220) or external clock source.
Power supply voltage: 3V to 5.5V.
Low power consumption.
Molybdenum-gate CMOS process.
Packag.

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Other Datasheets by Nippon Precision Circuits Inc

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Published: Apr 7, 2005 |