製品概要

機能と利点

  • 1.8 V analog and digital core supply voltage
  • 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)
  • 14-bit, 40 MHz analog-to-digital converter (ADC)
  • Black level clamp with variable level control
  • Complete on-chip timing generator
  • Precision Timing core with 400 ps resolution @ 40 MHz
  • On-chip 3 V horizontal and RG drivers
  • 100-lead, 9 mm × 9 mm, 0.8 mm pitch, CSP_BGA package
  • Internal LDO regulator circuitry

製品概要

The AD9972 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 40 MHz. The AD9972 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 approximately 400 ps resolution at 40 MHz operation.

Each analog front end includes black level clamping, CDS, VGA, and a 40 MSPS, 14-bit ADC. The timing driver provides the high speed CCD clock drivers for the RG_A, RG_B, H1_A to H4_A, and H1_B to H4_B outputs. A 3-wire serial interface is used to program each channel of the AD9972.

Available in a space-saving, 9 mm × 9 mm, CSP_BGA package, the AD9972 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

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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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