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AD9949:  12-Bit CCD Signal Processor with Precision Timing™ Core

Product Details


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 <600 ps resolution.

The analog front end includes black level clamping, CDS, PxGA, VGA, and a 36 MSPS 12-bit A/D converter. The timing driver provides the high speed CCD clock drivers for RG and H1–H4. Operation is programmed using a 3-wire serial interface.

Packaged in a space-saving 40-lead LFCSP package, the AD9949 is specified over an operating temperature range of –2ºC to +8ºC.

FEATURES and BENEFITS

  • 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 A/D Converter
  • 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

Functional Block Diagram for AD9949

Documentation

Title Content Type File Type
AD9949: 12-Bit CCD Signal Processor with Precision Timing™ Core Data Sheet  (Rev B, 11/2004) (pdf, 707 kB) Data Sheets PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

AD9949 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD9949AKCPZ Status: Production 40 ld LFCSP (6x6mm w.4.1mm pad) 40 Comm. Tray, 490 $9.48 $7.20 Y  Material Info Notify Me Purchase Sample
AD9949AKCPZRL Status: Production 40 ld LFCSP (6x6mm w.4.1mm pad) 40 Comm. Reel, 2500 - $7.20 Y  Material Info Notify Me Purchase
AD9949KCPZ Status: Production 40 ld LFCSP (6x6mm w.4.1mm pad) 40 Comm. Tray, 490 $9.48 $7.20 Y  Material Info Notify Me Purchase Sample
AD9949KCPZRL Status: Production 40 ld LFCSP (6x6mm w.4.1mm pad) 40 Comm. Reel, 2500 - $7.20 Y  Material Info Notify Me Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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