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EM92547B - CALLER ID FSK DECODER

Datasheet Summary

Description

The EM92547 is a single-chip CMOS receiver IC designed to work in telephone equipment incorporating Calling Number Delivery (CND) capabilities.

Features

  • Compatible with Bellcore GR-30-CORE (formerly as TR-NWT-000030).
  • Compatible with British Telecom (BT) SIN227 & SIN242.
  • FSK demodulator for Bell 202 and ITU-T V.23 (formerly as CCITT V.23).
  • On-chip ring detector.
  • Ring detect and carrier detect output for MCU interrupt.
  • Power down mode operation.
  • On-chip band pass filter.
  • FSK demodulation with energy detect.
  • High input sensitivity.
  • Low current consumption.

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Datasheet preview – EM92547B

Datasheet Details

Part number EM92547B
Manufacturer ELAN Microelectronics Corp
File Size 136.00 KB
Description CALLER ID FSK DECODER
Datasheet download datasheet EM92547B Datasheet
Additional preview pages of the EM92547B datasheet.

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Full PDF Text Transcription

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ELAN MICROELECTRONICS CORPORATION EM92547A/B/D CALLER ID FSK DECODER ELAN MICROELECTRONICS CORP. Office : 6-F1.,42, Sec.2, Chung Shaan N. Road., Taipei, Taiwan, R.O.C. TEL : (02) 5628813 EXT.686,687;5223065 FAX : (02) 5516348 TELEX : 21540 HTC, 22486 EHSIN 7F-1, No. 9 Prosperity 1st Rd. Science-Based Industrial Park. Hsin Chu City. Taiwan, R.O.C. TEL : (03) 5787505 FAX : (03) 5779095 Agent : Publication Release Date : EM92547A/B/D CALLER ID FSK DECODER General Description The EM92547 is a single-chip CMOS receiver IC designed to work in telephone equipment incorporating Calling Number Delivery (CND) capabilities.
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