AD9948KCP集成电路（IC）的传感器检测器接口规格书PDF中文资料

AD9948KCP属于集成电路（IC）的传感器检测器接口。由亚德诺半导体技术有限公司制造生产的AD9948KCP传感器和检测器接口该系列产品可执行信号调节、数据转换、激励生成和/或各种将传感器或变送器机构连接到主机设备所需的其他功能。示例包括用于 CCD 图像传感器的控制器、用于 4-20 mA 接口和类似应用的电流变送器、超声变送器前端、惠斯通电桥接口等。

GENERAL DESCRIPTION

The AD9948 is a highly integrated CCD signal processor for digital still camera applications. Specified at pixel rates of up to 25 MHz, the AD9948 consists of a complete analog front end with A/D conversion, combined with a programmable timing driver. The Precision Timing core allows adjustment of high speed clocks with 800 ps resolution.

FEATURES

Correlated Double Sampler (CDS)

0 dB to 18 dB Pixel Gain Amplifier (PxGA®)

6 dB to 42 dB 10-Bit Variable Gain Amplifier (VGA)

10-Bit 25 MSPS A/D Converter

Black Level Clamp with Variable Level Control

Complete On-Chip Timing Driver

Precision Timing Core with 800 ps Resolution

On-Chip 3 V Horizontal and RG Drivers

40-Lead LFCSP Package

APPLICATIONS

Digital Still Cameras

High Speed Digital Imaging Applications