CX1244S Servo Signal Proecssing Integrated Circuit

Published:2011/7/11 6:28:00 Author:Robert | Keyword: Servo, Signal, Proecssing, Integrated | From:SeekIC

The CX1244S is a servo signal proecssing IC produced by the Japanese Sony company which is widely used in players. 1.Its functional features. The CX1244S IC has internal operational amplifier circuit, memory circuit, serial data and clock signal processing circuit, mirror reflection signal processing circuit, tracking error signal processing circuit, focus error signal processing circuit, tracking amplifier gain setting circuit, focus searching voltage and tracking jump voltage and feed voltage control circuit, and other some control and auxiliary function circuits and so on. 2.Its pin's function and data. The CX1244S IC uses 30-pin dual inline package and its pin's function and data is listed in table 1. The table 1 shows the CX1244S IC's pin's function and data.



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