Product details

Sample rate (Max) (MSPS) 20 Resolution (Bits) 10 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 65 Features Low Power Rating Catalog Input range (Vp-p) 2 Power consumption (Typ) (mW) 200 Architecture Pipeline SNR (dB) 60.5 ENOB (Bits) 9.5 SFDR (dB) 77 Operating temperature range (C) -40 to 85 Input buffer No
Sample rate (Max) (MSPS) 20 Resolution (Bits) 10 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 65 Features Low Power Rating Catalog Input range (Vp-p) 2 Power consumption (Typ) (mW) 200 Architecture Pipeline SNR (dB) 60.5 ENOB (Bits) 9.5 SFDR (dB) 77 Operating temperature range (C) -40 to 85 Input buffer No
SOIC (DW) 28 184 mm² 17.9 x 10.3
  • NO MISSING CODES
  • INTERNAL REFERENCE
  • LOW DIFFERENTIAL LINEARITY ERROR: 0.2LSB
  • LOW POWER: 195mW
  • HIGH SNR: 60dB
  • WIDEBAND TRACK/HOLD: 65MHz
  • APPLICATIONS
    • SET-TOP BOXES
    • CABLE MODEMS
    • VIDEO DIGITIZING
    • CCD IMAGING
      • Camcorders
      • Copiers
      • Scanners
      • Security Cameras
    • IF AND BASEBAND DIGITIZATION

All trademarks are the property of their respective owners.

  • NO MISSING CODES
  • INTERNAL REFERENCE
  • LOW DIFFERENTIAL LINEARITY ERROR: 0.2LSB
  • LOW POWER: 195mW
  • HIGH SNR: 60dB
  • WIDEBAND TRACK/HOLD: 65MHz
  • APPLICATIONS
    • SET-TOP BOXES
    • CABLE MODEMS
    • VIDEO DIGITIZING
    • CCD IMAGING
      • Camcorders
      • Copiers
      • Scanners
      • Security Cameras
    • IF AND BASEBAND DIGITIZATION

All trademarks are the property of their respective owners.

The ADS820 is a low-power, monolithic 10-bit, 20MHz Analog-to-Digital (A/D) converter utilizing a small geometry CMOS process. This complete converter includes a 10-bit quantizer with internal track-and-hold, reference, and a power down feature. It operates from a single +5V power supply and can be configured to accept either differential or single-ended input signals.

The ADS820 employs digital error correction to provide excellent Nyquist differential linearity performance for demanding imaging applications. Its low distortion, high SNR, and high oversampling capability give it the extra margin needed for telecommunications and video applications.

This high performance converter is specified for ac and DC performance at a 20MHz sampling rate. The ADS820 is available in an SO-28 package.

The ADS820 is a low-power, monolithic 10-bit, 20MHz Analog-to-Digital (A/D) converter utilizing a small geometry CMOS process. This complete converter includes a 10-bit quantizer with internal track-and-hold, reference, and a power down feature. It operates from a single +5V power supply and can be configured to accept either differential or single-ended input signals.

The ADS820 employs digital error correction to provide excellent Nyquist differential linearity performance for demanding imaging applications. Its low distortion, high SNR, and high oversampling capability give it the extra margin needed for telecommunications and video applications.

This high performance converter is specified for ac and DC performance at a 20MHz sampling rate. The ADS820 is available in an SO-28 package.

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Type Title Date
* Data sheet 10-Bit, 20MHz Sampling Analog-To-Digital Converter datasheet (Rev. B) 14 Feb 2005
Application note Driving High-Speed ADCs: Circuit Topologies and System-Level Parameters (Rev. A) 10 Sep 2010
Application note Smart Selection of ADC/DAC Enables Better Design of Software-Defined Radio 28 Apr 2009
Application note CDCE62005 as Clock Solution for High-Speed ADCs 04 Sep 2008
Application note CDCE72010 as a Clocking Solution for High-Speed Analog-to-Digital Converters 08 Jun 2008
Application note Phase Noise Performance and Jitter Cleaning Ability of CDCE72010 02 Jun 2008
Analog Design Journal ADS82x ADC with non-uniform sampling clock 28 Feb 2005

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