PAC207BCA

PAC207BCA PAC207B SINGLE-CHIP CIF CMOS IMAGE SENSOR WITH USB INTERFACE 1. GENERAL DESCRIPTION The PAC207B is a single chip CMOS image sensor embedded with an USB 1.1 interface and image compression function. The PAC207B is suitable for low-cost high performance PC camera applications. It integrates on-chip power regulators to transfer the 5V voltage from USB host power to proper voltage levels to supply the CMOS sensor and analog and digital circuitry. Hence there is no need to have external power regulator on the PCB. All the image processing functions, interpolation, auto exposure, auto white balance, de-flickering and sharpness, are performed by software in PC side. The optical size is 1/7”, which can easily be embedded into LCD monitors, notebooks or PDA. Key Specification of Electrical and Optics Power supply: +5V (Default) Sensor array: 352 x 288. Frame rate: up to 30fps. Pixel Size: 5.6um x 5.6um. Crystal frequency: 12MHz(Default) S/N ratio: 35dB. Power consumption: < 25mA. PGA gain: 31.6 dB max Sensitivity: 190 Level/lux-sec (Green pixel) Exposure time: frame time ~ 1/160000 Optical format: 1/7“ Color filter: RGB Bayer Pattern Scan mode: Progressive Package: 32-pin LCC All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission. 1 PixArt Imaging Inc. E-mail: [email protected] V1.2, July. 2003 PixArt Imaging Inc. PAC207BCA Single-Chip CIF CMOS Image sensor with USB 2. FEATURE...