Charge detectors for ccd registers

Details Charge detectors for ccd registers Charge detectors for ccd registers

G - Physics

11

C

352/82.24

G11C 11/40 (2006.01) G11C 19/28 (2006.01)

Patent

CA 1082362

ABSTRACT The invention comprises circuitry for detecting relatively small amounts of charge emitted from a CCD register. The circuit acts as a differential amplifier, differentiating between charge levels corresponding to logical zeros and logical ones and generates corresponding system level logic signals. A reference charge is developed by a self-tracking reference charge injector. Both the reference charge and the charge packet to be sensed are coupled to the differential amplifier via buffering diode-coupled transistors. The circuit provides for a REFRESH mode of operation, but may be modified to also allow for READ, WRITE or PARTIAL-WRITE modes of operation. -2-

252699

Affiliated with

Also associated with

Rating

Charge detectors for ccd registers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Charge detectors for ccd registers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charge detectors for ccd registers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-849478