CXD3068-the integrated circuit of digital signal processing and digital servo processing

Published:2011/5/14 7:41:00 Author:Borg | Keyword: integrated circuit, digital signal processing | From:SeekIC

CXD3068 is an integrated circuit of digital signal processing and digital servo processing, which is produced by SONY Corp.,Japan on the basis of CXD3008 chips. The chip is widely used in all kinds of disc players.1.Function featuresThe digital processing of CXD3068 is done by 32KBRAM which combines the digital lock-phase technology and the super error-correcting algorithm, and the circuit can do EFM demodulation to the input AF signal; the digital servo circuit is under the control of microprocessors, besides, it has 6-level recurring filter and 5-level focusing filter.



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