HA118144AF - ETC

HA118144AF Video Camera CDS/AGC

The HA118144AF is a bipolar IC that wa s developed to perform the analog signal processing between the CCD and the ADC in a CCD camera, and is optimal for use in CCD camera digital signal processing systems. Features • Excellent suppression of CCD output lower frequency noise by using clamp-type correlated double sampling. A high S/N ration by using dual (p.

Features

• Excellent suppression of CCD output lower frequency noise by using clamp-type correlated double sampling. A high S/N ration by using dual (pre- and post-) AGC amplifi e rs and high sensitiv i t y based on increased coverage. Provides compensation for IC variations and imaging device sensitivity variations with an 8 state gain select circuit. Allows the AGC, gain select, and knee control to be controlled from the system microprocessor over a serial interface.
• Functions
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• Correlated double sampling AGC Sample and hold Gain select Knee processing Serial interface control
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