GENERAL DESCRIPTION

The AD9949 is a highly integrated CCD signal processor for digital still camera applications. Specified at pixel rates of up to 36 MHz, the AD9949 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

FEATURES

New AD9949A supports CCD line length > 4096 pixels

Correlated double sampler (CDS)

0 dB to 18 dB pixel gain amplifier (PxGA®)

6 dB to 42 dB 10-bit variable gain amplifier (VGA)

12-bit, 36 MSPS analog-to-digital converter (ADC)

Black level clamp with variable level control

Complete on-chip timing driver

Precision Timing™ core with < 600 ps resolution

On-chip 3 V horizontal and RG drivers

40-lead LFCSP package

APPLICATIONS

Digital still cameras

High speed digital imaging applications