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LR38269 - Digital Signal Processor for Color CCD Cameras

General Description

The LR38269 is a CMOS digital signal processor for color CCD camera system of 270 k/320 k-pixel CCD with complementary color filters.

The camera system consists of CDS/AGC/ADC IC (IR3Y38M), DSP IC (LR38269), and V driver IC (LR36685) with CCD.

Key Features

  • Designed for 270 k/320 k color CCDs with Mg, G, Cy, and Ye complementary color filters.
  • Switchable between NTSC and PAL modes.
  • External control interface input/output.
  • Variable GAMMA and KNEE response (Select one out of 4 kinds of GAMMA & KNEE response).
  • 10-bit digital input.
  • Analog NTSC/PAL composite output by built-in 9bit 1 ch DA converter.
  • Built-in mirror image function.
  • Built-in timing generator to drive CCD.

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LR38269 LR38269 DESCRIPTION The LR38269 is a CMOS digital signal processor for color CCD camera system of 270 k/320 k-pixel CCD with complementary color filters. The camera system consists of CDS/AGC/ADC IC (IR3Y38M), DSP IC (LR38269), and V driver IC (LR36685) with CCD.