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AG8888 - CALL WAITING DECODER

Description

This is a Call Waiting decoder used on the telephone.

Call Waiting service works by alerting a customer engaged in a telephone call to a new incoming call.

Thus, the customer can still receive important calls while engaged in a current call.

Features

  • Compatible with Bellcore special report SR-TSV-002476 3.6V ~ 6.0V supply voltage Call-Waiting (2130Hz plus 2750Hz) alert tone detector Sensitivity compensated by adjusting OP Amp Internal buffer Detection block for alert tone detected and digital algorithm detection Package series --- 14-pin DIP or 16-pin SOP (150 mil) AG8888AP for 14-pin DIP AG8888N for 16-pin SOP (150 mil) III.

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Datasheet preview – AG8888

Datasheet Details

Part number AG8888
Manufacturer ELAN Microelectronics Corp
File Size 65.60 KB
Description CALL WAITING DECODER
Datasheet download datasheet AG8888 Datasheet
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Full PDF Text Transcription

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AG8888 CALL WAITING DECODER I. GENERAL DESCRIPTION This is a Call Waiting decoder used on the telephone. Call Waiting service works by alerting a customer engaged in a telephone call to a new incoming call. Thus, the customer can still receive important calls while engaged in a current call. The Call Waiting decoder can detect dual-tone (2130Hz and 2750Hz) alert tone and generate a valid timing on the data pins for micro controller. II. FEATURES • • • • • • • Compatible with Bellcore special report SR-TSV-002476 3.6V ~ 6.
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