The program controlled filter circuit

Published:2011/7/20 3:07:00 Author:Borg | Keyword: program control, filter circuit | From:SeekIC

The program controlled filtering is done by MAX262. MAX262 controls the filter through the single chip machine SPI general, of which the central frequency and quality factors are 64-stage and 128-stage programmable and adjustable, respectively, the principle circuit is as shown in the figure.



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