SM8220 Calling Number Identification Receiver

Nippon Precision Circuits Inc

Description

SM8220/SM8221 NIPPON PRECISION CIRCUITS INC.Calling Number Identification Receiver IC OVERVIEW The SM8220/SM8221 Calling Number Identification Rece.
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 t.

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Datasheet Specifications

Part number: SM8220
Manufacturer: Nippon Precision Circuits Inc
File Size: 82.58 KB
Datasheet: SM8220_NipponPrecisionCircuitsInc.pdf
Description: Calling Number Identification Receiver

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 cur

Applications

* Calling Number Delivery service
* Adjunct Boxes
* Telephone Answering Machines

SM8220 Distributors

📁 Related Datasheet

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SM8220 Calling Number Identification Receiver Nippon Precision Circuits Inc

Nippon Precision Circuits Inc SM8220-like datasheet