LR38269

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. Digital Signal Processor for Color CCD Cameras 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 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 Single + 3.3 V power supply Package : 80-pin LQFP (LQFP080-P-1212) 0.5 mm pin-pitch In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. 1 LR38269 PIN CONNECTIONS 80-PIN LQFP FCDS FS RS GND VDD FH2 FH1 FR GND VDD OFDX VH3X VH1X GND VDD V4X V3X V2X V1X VD TOP VIEW 80 79 78 77 76 75 74 73 72 71 ...