CS7615中文资料凌云逻辑数据手册PDF规格书

描述 Description

The CS7615 is a low-power Analog front-end processor for standard four-color interline transfer CCD imagers. The architecture includes a correlated double sampler, AGC amplifier, black-level clamp, 10-Bit A/D converter, and a complete multi-sync CCD timing generator. The analog CCD imager output can be directly connected to the CS7615 input, which does not require an external buffer amplifier. The pixel data is double sampled for improved noise performance, and gain adjusted prior to being digitized by the A/D converter.

特性 Features

● 10-Bit A/D Converter

● Multi-Sync CCD Timing Generator, handles imagers up to 1000 pixels wide

● Integrated Correlated Double Sampler

● 38 dB Automatic Analog Gain Control

● Up to 90 dB Total Gain Adjust Range

● Closed-Loop “Fuzzy” AGC/Exposure

● Code 16 Black Level Clamp

● I2C Control Bus

● 4-Phase Vertical CCD Timing Signals

● No CCD Buffer Amplifier Required

● Master Clock or Crystal Controlled