AD9971

12-Bit CCD Signal Processor with Precision Timing AD9971 FEATURES 1.8 V analog and digital core supply voltage Serial data link with reduced range LVDS outputs Correlated double sampler (CDS) with −3 dB, 0 dB, +3 dB, and +6 dB gain 6 dB to 42 dB, 10-bit variable gain amplifier (VGA) 12-bit, 50 MHz ADC Black level clamp with variable level control Complete on-chip timing generator Precision Timing core with 310 ps resolution @ 50 MHz www.DataSheet4U.com On-chip, 3 V horizontal and RG drivers 6 mm × 6 mm, 40-lead LFCSP_VQ GENERAL DESCRIPTION The AD9971 is a highly integrated CCD signal processor for high speed digital video camera applications. Specified at pixel rates of up to 50 MHz, the AD9971 consists of a complete analog front end with analog-to-digital conversion combined with a programmable timing driver. The Precision Timing™ core allows adjustment of high speed clocks with 310 ps resolution at 50 MHz operation. The AD9971 also contains a reduced range LVDS interface for the data outputs. The analog front end includes black level clamping, CDS, VGA, and a 50 MSPS, 12-bit ADC. The timing driver provides the high speed CCD clock drivers for RG, HL, and H1 to H4. Operation is programmed using a 3-wire serial interface. Packaged in a space-saving 6 mm × 6 mm, 40-lead LFCSP_VQ, the AD9971 is specified over an operating temperature range of −25°C to +85°C. APPLICATIONS Digital video camcorders Professional/high end digital cameras Broadcast cameras Industrial high speed cam...