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 digita...
AG8888: 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 ...
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AG8888 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.