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Showing posts with the label RDS

Single chip RDS demodulator and filter

Features:

HIGH PERFORMANCE, 57KHz BANDPASS FILTER (8th ORDERFILTER ADJUSTMENT FREE AND WITHOUT EXTERNAL COMPONENTSPURELY DIGITAL RDS DEMODULATION WITHOUT EXTERNAL COMPONENTSARI (SK INDICATION) AND RDS SIGNAL QUALITY OUTPUT4.332MHz CRYSTAL OSCILLATOR (8.664MHz OPTIONAL)4.332MHz CRYSTAL OSCILLATOR (8.664MHz OPTIONAL)

General Description:
The TDA7330B is a RDA demodulator. It recovers the additional inaudible RDS information which is trasmitted by FM radio broadcasting stations. The output data signal and clock signal ca be furher processed by a suitable RDS decoder.

Circuit Diagram: