CXD3142R

CXD3142R Signal Processor LSI for Single-Chip CCD Color Camera Description The CXD3142R is a signal processor LSI for Ye, Cy, Mg and G single-chip CCD color cameras. In addition to basic camera signal processing functions, it includes an AE/AWB detection circuit, a sync signal generation circuit and an external sync circuit, etc. This chip also has a built-in microcontroller to realize basic camera functions such as AE/AWB without an external microcomputer. Features Generates timing pulses to drive the 510H CCD image sensor Sync signal generation function Luminance/chroma signal processing Luminance/chroma signal integral detector Automatically control camera function Supports NTSC/PAL modes Supports 510H system CCD image sensor Built-in 9-bit A/D converter Analog composite output — Built-in digital encoder — 10-bit D/A converter output Digital output — YUV 8-bit multiplex output Supports external sync functions AE/AWB detector Block control functions with a built-in microcontroller — AE/AWB/YC/CLAMP/SG control functions Peripheral IC communication control functions — EVR, EEPROM communication control Serial communication function — Microcomputer (3 wires) Absolute Maximum Ratings Supply voltage VDD VSS – 0.5 to +4.6 AVDD VSS – 0.5 to +4.6 Input voltage VI VSS – 0.5 to VDD + 0.5 Output voltage VO VSS – 0.5 to VDD + 0.5 Operating temperature Topr –20 to + 75 Storage temperature Tstg –55 to +150 80 pin LQFP (Plastic) www.DataSheet4U.com Recomme...