DESCRIPTION

The LR38603 is a CMOS digital signal processor for color CCD video camera systems of 270 k/320 k/410 k/470 k-pixel CCDs with complementary color filters. The video camera system consists of CDS/PGA/ADC IC (IR3Y48A1), DSP IC (LR38603) and V driver IC (LR36685) with CCD.

FEATURES

• Designed for 1/4-type 270 k/320 k/410 k/470 kpixel color CCDs with Mg, G, CY, and Ye complementary color filters

• Switchable between NTSC and PAL modes

• Built-in signal generation circuit for driving CCD and various pulses for TV signals

• Parameters for camera signal processing can be set

• Built-in auto exposure control

• Built-in auto white balance control

• Built-in auto carrier balance control

• Built-in drive circuit for 2 K-bit EEPROM

• Built-in 9-bit D/A converter

• Built-in mirror image output

• Built-in circuit to reduce line crawl noise

• Built-in auto white detect correction

• YUV digital output (8 bits x 2)

• UYVY digital output (8 bits x 1)

• Analog video output

• External clock input (8 fsc)

• Built-in vertical reset

• Built-in horizontal reset

• Single +3.3 V power supply

• Package :

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