摘要 |
PROBLEM TO BE SOLVED: To provide an integrated circuit for driving a CCD transfer electrode capable of reducing the number of terminals of both a timing generator and a circuit for driving the transfer electrode and simultaneously and optionally driving all the transfer electrodes. SOLUTION: The integrated circuit for driving the CCD transfer electrode is provided with a data bus for transporting a plurality of signals, a first signal latch means for latching the signals on the data bus at a first time, a second signal latch means for latching an output from the first signal latch means at a second time, a third signal latch means for latching the signals on the data bus at the second time, and the circuit for driving the vertical transfer electrodes of a plurality of CCDs in which the state of the output changes corresponding to the output from the second signal latch means and the third signal latch means. COPYRIGHT: (C)2003,JPO
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