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A Complete FM Radio on a Chip AN192

Page 11 of 11

Fig.19 An Integrated 250 mW audio output stage





Fig.20 A detuning Indicator driven by the mute signal from the TDA-7000.

  ACKNOWLEDGMENTS

The authors wish to acknowledge the information provided by D. Kasperkovitz and H. v. Rumpt for incorporation in this article.

REFERENCE

KANOW, W. and SIEWERT, I., 'Integrated circuits for hi-fi radios and tuners', Electronic Components and Applications, Vol. 4, No. 1, November 198 1, pp. l l to 2 7.