DESCRIPTION

The LR38630 is a CMOS digital signal processor for color camera systems of 110 k-pixel CMOS image sensor with primary color mosaic filters. The camera system consists of CIF CMOS image sensor (LZ34C10) and DSP IC (LR38630) with 2k bit EEPROM. Depending on application, 1 M-bit SRAM can be added in order to get slower frame rate at video output.

FEATURES

• Designed for 110 k-pixel color CMOS image sensors with R, G, and B color mosaic filters

• Compatible with CIF standard

• External control interface input/output

• Variable GAMMA and KNEE response

• 8-bit digital input

• Available for digital video 4 : 2 : 2 (U/Y/V/Y) output

• Built-in synchronous signal generation circuit to drive CMOS image sensor

• Built-in 2 k-bit EEPROM controller to set the camera adjustment data

• Built-in auto exposure control

• Built-in auto white balance control

• Built-in auto carrier balance control

• Built-in white blemish compensator

• Lower power consumption by dual clocking signal process technology

• Single +3.0 V power supply

• Package :

80-pin LQFP (LQFP080-P-1212) 0.5 mm pin-pitch