Philips Semiconductors
AM receiver circuit
Product specification
TDA1572
Fig.6 Indicator driver voltage as a function of RF
input in the circuit of Fig.1.
Fig.7
Typical frequency response curves from
Fig.1 showing the effect of filtering as
follows:
with IF filter;
- - with AF filter;
− − − − − − with IF and AF filters.
December 1987
Fig.8 Car radio application with inductive tuning.
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