器件名称: TC245
功能描述: 786-
文件大小: 469.12KB 共19页
简 介:TC245 786- × 488-PIXEL CCD IMAGE SENSOR
SOCS019A – DECEMBER 1991
High-Resolution, Solid-State Image Sensor for NTSC B/W TV Applications 8-mm Image-Area Diagonal, Compatible With 1/2” Vidicon Optics 755 (H) x 242 (V) Active Elements in Image-Sensing Area Advanced On-Chip Signal Processing Low Dark Current Electron-Hole Recombination Antiblooming Dynamic Range . . . More Than 70 dB High Sensitivity High Photoresponse Uniformity High Blue Response Single-Phase Clocking Solid-State Reliability With No Image Burn-in, Residual Imaging, Image Distortion, Image Lag, or Microphonics
DUAL-IN-LINE PACKAGE (TOP VIEW)
SUB 1 IAG 2 ABG 3 ADB 4 OUT3 5 OUT2 6 OUT1 7 AMP GND 8 CDB 9 SUB 10
NC – No internal connection
20 19 18 17 16 15 14 13 12 11
SUB IAG ABG SAG SRG3 SRG2 SRG1 NC TRG IDB
description
The TC245 is a frame-transfer charge-coupled device (CCD) image sensor designed for use in single-chip B/W NTSC TV applications. The device is intended to replace a 1/2-inch vidicon tube in applications requiring small size, high reliability, and low cost. The image-sensing area of the TC245 is configured into 242 lines with 786 elements in each line. Twenty-nine elements are provided in each line for dark reference. The blooming-protection feature of the sensor is based on recombining excess charge with charge of opposite polarity in the substrate. This antiblooming is activated by supplying clocking pulses to the antiblooming gate, which is an integral part of each image-sensin……
