Abstract
A video camera signal-processing IC that includes CCD (charge coupled device) delay lines (DLs) and lowpass filters has been developed using a Bi-CMOS/CCD process. The IC greatly contributes to reduced size and improved reliability in video movie circuits. The IC incorporates four 1H CCD-DLs and five lowpass filters, thereby making the circuit board space more compact. Automatic adjustment of CCD-DL output signal level, DC bias, and lowpass filter cutoff frequency greatly reduces adjustment points and IC pins. >
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