BF3903 DatasheetVGA CMOS Image Sensor BF3903 Datasheet Revision History Revised. Date 2011-6-25 Revision A/0 Brief Description Initial release Author Li Yaqian Proofread Zhang Lin Authorize Hu Wenge BF3903 Datasheet TS-SEN-PD-0013 Rev.A/0 Page 1 of 27 BYD Microelectronics Co., Ltd. BF3903 Datasheet 1. General Description The BF3903 is a highly integrated VGA camera chip which includes CMOS image sensor (CIS) and image signal processing function (ISP). It is fabricated with the world’s most advanced CMOS image sensor process to realize ultra-low dark noise, high sensitivity and very low power imaging system. The sensor consists of a 648 x 488 effective pixel array which has an optical format of 1/11 inch. It has integrated noise canceling CDS (Correlated Double Sampling) circuits, analog global ga……