Ccd gain control

Details Ccd gain control Ccd gain control

G - Physics

11

C

330/30, 350/72,

G11C 11/08 (2006.01) G11C 19/28 (2006.01) G11C 27/00 (2006.01) H01L 29/768 (2006.01) H03H 15/02 (2006.01) H04N 9/78 (2006.01)

Patent

CA 1117654

RCA 71,989 GAIN CONTROL FOR A CHANGE COUPLED DEVICE Abstract of the Disclosure The present circuit is applicable to buried channel charge coupled devices (CCD's) of the type having an input circuit which employs a "skimming" technique for producing a charge representing an input signal. A given amount of charge initially is present in an input potential well of the CCD and an amount of charge representing an input signal is skimmed therefrom for propagation down the CCD, leaving behind a residual charge which continuously remains in the input potential well. The gain of the input circuit of the CCD is controlled by controlling the amount of this residual charge either in open loop fashion or by means of feedback. A comb filter suitable for separating the luminance and chrominance components of a television signal which includes this circuit is also described.

308411

Affiliated with

Also associated with

Rating

Ccd gain control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ccd gain control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ccd gain control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-351917