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RDS Filter

General Description: The TDA7332 is an RDS filter, realized in switched capacitor technique. The 4 biquad stage architecture is working with 4.332MHz clock. Optionally a 8.664MHz xtal can be used. The filter has a center frequency of 57KHz and a bandwidthof 3KHz. Input 2nd order antialiasing fiter and output smoothing filter are provided. Circuit Diagram: Circuit Diagram for RDS filter
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