Method and apparatus for adjusting sweep-out frequency of an...

Details Method and apparatus for adjusting sweep-out frequency of an... Method and apparatus for adjusting sweep-out frequency of an...

2007-01-16

2007-01-16

Srivastava, Vivek (Department: 2622)

Television

Camera, system and detail

Solid-state image sensor

C348S299000, C348S312000

Reexamination Certificate

active

10068815

ABSTRACT:
An operating condition judging circuit judges a supply voltage level of a power supply source. A controller controls a frequency of sweep-out of unnecessary charge in the imaging element based on an output level of the power supply source for reducing peak consumed current and power consumption and thereby extending battery life.

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