PRODUCT DESCRIPTION：

The AD9824 is a complete analog signal processor for CCDapplications. It features a 30 MHz single-channel architecturedesigned to sample and condition the outputs of interlaced andprogressive scan area CCD arrays. The AD9824’s signal chainconsists of an input clamp, a correlated double sampler (CDS),PxGA, a digitally controlled VGA, a black level clamp, and a14-bit A/D converter. Additional input modes are also provided for processing analog video signals.The internal registers are programmed through a 3-wireserial digital interface. Programmable features include gainadjustment, black level adjustment, input configuration, andpower-down modes.The AD9824 operates from a single 3 V power supply, typicallydissipates 153 mW, and is packaged in a 48-lead LFCSP.

FEATURES：

14-Bit 30 MSPS A/D Converter

30 MSPS Correlated Double Sampler (CDS)

4 dB
6 dB 6-Bit Pixel Gain Amplifier (PxGA®)

2 dB to 36 dB 10-Bit Variable Gain Amplifier (VGA)

Low Noise Clamp Circuits

Analog Preblanking Function

Auxiliary Inputs with VGA and Input Clamp

3-Wire Serial Digital Interface

3 V Single-Supply Operation

Low Power: 153 mW @ 3 V Supply

Space-Saving 48-Lead LFCSP Package

APPLICATIONS：

High Performance Digital Still Cameras

Industrial/Scientific Imaging