Circuit for generating control signals

Details Circuit for generating control signals Circuit for generating control signals

1996-02-29

2000-11-21

Ho, Tuan

Television

Camera, system and detail

Solid-state image sensor

348518, H04N 5335

Patent

active

061510718

ABSTRACT:
A method and apparatus of correlated double sampling is disclosed by creating sampled and clamped signals from CCD imager outputs that are in phase with the CCD imager outputs comprising: providing an image sensor having an analog output; sensing the output of the image sensor via system electronics; identifying and extracting portions of a reset signal within the analog output signal; and modifying existing clocks in response to extracted portions of the reset signal.

REFERENCES:
patent: 4287441 (1981-09-01), Smith
patent: 4831444 (1989-05-01), Kato
patent: 5010408 (1991-04-01), Toohey
patent: 5086344 (1992-02-01), D'Luna et al.
patent: 5124796 (1992-06-01), Maki
patent: 5144444 (1992-09-01), MacLean
patent: 5202586 (1993-04-01), Hori et al.
patent: 5299032 (1994-03-01), Kurita
patent: 5321315 (1994-06-01), Kannegundla

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