AD9942集成电路（IC）的专用IC规格书PDF中文资料

AD9942属于集成电路（IC）的专用IC。由亚德诺半导体技术有限公司制造生产的AD9942专用 IC专用专用集成电路 (IC) 或芯片设计用于执行特定功能。这个类别包括可寻址开关、空芯仪表驱动器、音视频开关、验证芯片、自动放电、时钟发生器、彩色扫描仪，以及各种应用所用的其他许多集成电路。

GENERAL DESCRIPTION

The AD9942 is a highly integrated dual-channel CCD signal processor for digital still camera applications. Each channel is specified at pixel rates of up to 40 MHz. The AD9942 consists of a complete analog front end with analog-to-digital conversion, combined with a programmable timing driver. The Precision Timing core allows high speed clocks to be adjusted with 550 ps resolution.

FEATURES

40 MHz correlated double sampler (CDS)

0 dB to 18 dB, 9-bit variable gain amplifier (VGA)

40 MSPS analog-to-digital converter (ADC)

Optical black clamp (CLPOB) with variable level control

Complete on-chip timing driver

Precision Timing core with <550 ps resolution

On-chip 3 V horizontal and RG drivers

4-phase H-clock mode

100-lead, 9 mm × 9 mm, CSP_BGA package

APPLICATIONS

Signal processor for dual-channel CCD outputs

Digital still cameras

Digital video cameras

High speed digital imaging applications