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AD9929

Part Number	AD9929
Manufacturer	Analog Devices
Description	CCD Signal Processor
Published	Jan 20, 2007
Detailed Description	www.DataSheet4U.com CCD Signal Processor with Precision Timing™ Generator AD9929 FEATURES 36 MSPS correlated double sam...
Datasheet	AD9929 PDF File

Overview

www.
DataSheet4U.
com CCD Signal Processor with Precision Timing™ Generator AD9929 FEATURES 36 MSPS correlated double sampler (CDS) 12-bit 36 MHz A/D converter On-chip vertical driver for CCD image sensor On-chip horizontal driver for CCD image sensor 6 dB to 40 dB variable gain amplifier (VGA) Black level clamp with variable level control Complete on-chip timing generator Precision Timing core with 0.
58 ns resolution 2-phase H-clock modes 4-phase vertical transfer clocks Electronic and mechanical shutter modes On-chip sync generator with external sync option 64-lead, plastic ball, 9 × 9 grid array Pb-free package PRODUCT DESCRIPTION The AD9929 is a highly integrated CCD signal processor for digital still camera and digital video camera applications.
It includes a complete analog front end with A/D conversion, combined with a full-function, programmable timing generator.
The AD9929 also includes horizontal and vertical clock drivers, which allow direct connection to the CCD image sensor.
The AD9929 is specified at pixel rates of up to 36 MHz.
The analog front end includes black level clamping, a CDS, a VGA, and a 12-bit A/D converter.
The timing generator provides all the necessary CCD clocks: RG-clock, H-clocks, V-clocks, sensor gate pulses, a substrate clock, and a substrate bias pulse.
Operation is programmed using a 3-wire serial interface.
The AD9929 is packaged in a 64-lead CSPBGA.
It is specified over an operating temperature range of −25°C to +85°C.
APPLICATION Digital still cameras Digital video camcorders FUNCTIONAL BLOCK DIAGRAM REFT REFB AD9929 CCDIN CDS 6dB TO 40dB VREF VGA ADC 12 DOUT CLAMP INTERNAL CLOCKS VSUB RG 2 H1, H2 V1, V2, V3, V4 SUBCK 4 VERTICAL DRIVERS SYNC GENERATOR INTERNAL REGISTERS HORIZONTAL DRIVERS PRECISION TIMING GENERATOR DCLK1 FD/DCLK2 MSHUT STROBE HD VD SYNC CLI SL SCKS DI Figure 1.
Rev.
A Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog De...

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