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AG8889

ELAN Microelectronics Corp
Part Number AG8889
Manufacturer ELAN Microelectronics Corp
Description CALL WAITING DECODER
Published Mar 23, 2005
Detailed Description AG8889 CALL WAITING DECODER I. GENERAL DESCRIPTION This is a new version of Call Waiting service decoder on the teleph...
Datasheet PDF File AG8889 PDF File

AG8889
AG8889

Overview
AG8889 CALL WAITING DECODER I.
GENERAL DESCRIPTION This is a new version of Call Waiting service decoder on the telephone.
Call Waiting service works by alerting a customer engaged in a telephone call to a new incoming call.
This way 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 signal and generate a valid signal on the data pins for micro controller.
II.
FEATURES • • • • • • Compatible with Bellcore special report SR-TSV-002476 3.
6V ~ 6.
0V supply voltage Call-Waiting (2130Hz plus 2750Hz) Alert Signal Detector Good talkdown and talkoff performance Sensitivity compensated by adjusting...


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