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

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
Audio & Video Products
Data Sheets
Documentnote
AD9949: 12-Bit CCD Signal Processor with Precision Timing™ Core Data Sheet (Rev. B)PDF 707 kB
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
AD9949AKCPZ Production40 ld LFCSP (6x6mm w/4.1mm pad)OTH 490-20 to 85C9.487.2Y
AD9949AKCPZRL Production40 ld LFCSP (6x6mm w/4.1mm pad)REEL 2500-20 to 85C07.2Y
AD9949KCPZ Production40 ld LFCSP (6x6mm w/4.1mm pad)OTH 490-20 to 85C9.487.2Y
AD9949KCPZRL Production40 ld LFCSP (6x6mm w/4.1mm pad)REEL 2500-20 to 85C07.2Y
AD9949: 12-Bit CCD Signal Processor with Precision Timing™ Core Data Sheet (Rev. B) ad9949