APPLICATION INFORMATION (continued)
TDA1910
Figure 22. Two position DC tone control (10 dB boost 50 Hz and
20 KHz) using change of pin 1 resistance (muting function)
Figure 23. Frequency re-
sponse of the circuit of fig. 22
Figure 24. 10 dB 50 Hz boos tone control using change of pin 1
resistance (muting function)
Figure 25. Frequency re-
sponse of the circuit of fig. 24
Figure 26. Squelch function in TV applications
Figure 27. Delayed muting circuit
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