製品概要

機能と利点

  • 1.8 V analog and digital core supply voltage
  • Serial data link with reduced range LVDS outputs
  • Correlated double sampler (CDS) with −3, 0, +3, +6 dB gain
  • 6 dB to 42 dB, 10-bit variable gain amplifier (VGA)
  • 14-bit, 65 MHz A/D converter
  • Black level clamp with variable level control
  • Complete on-chip timing generator
  • Precision Timing core with 240 ps resolution @ 65 MHz
  • On-chip 3 V horizontal and RG drivers
  • 6 mm × 6 mm, 84-ball CSP_BGA package

製品概要

The AD9977 is a highly integrated dual channel CCD signal processor for high speed digital video camera applications. Each channel is specified at pixel rates of up to 65 MHz, and 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 240 ps resolution at 65 MHz operation. The AD9977 also contains a reduced range LVDS interface for the dual-channel data outputs.

Each analog front end includes black level clamping, CDS, VGA, and a 65 MSPS, 14-bit A/D converter. 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, 84-ball CSP_BGA package, the AD9977 is specified over an operating temperature range of −25°C to +85°C.

Applications
  • Professional HDTV camcorders
  • Professional, high-end digital cameras
  • Broadcast cameras
  • Industrial high speed cameras
For more information about the AD9977, contact the CCD Development Group.

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設計リソース

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

PCN-PDN Information

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