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Analog-to-digital converters (ADCs)
High-speed ADCs (≥10 MSPS)

ADS900

ACTIVE

10-Bit, 20-MSPS Analog-to-Digital Converter (ADC)

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Data sheet

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ADC3910S025 ACTIVE 10-bit, one-channel, 25-MSPS ADC single clock cycle latency up to 16x decimation digital comparator Lower power, smaller package size and better SNR

ADS900

ACTIVE
Data sheet Order now

Product details

Sample rate (max) (Msps) 20 Resolution (Bits) 10 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 100 Features Low Power Rating Catalog Peak-to-peak input voltage range (V) 1, 2 Power consumption (typ) (mW) 54 Architecture Pipeline SNR (dB) 49 ENOB (Bits) 7.9 SFDR (dB) 53 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) 100 Features Low Power Rating Catalog Peak-to-peak input voltage range (V) 1, 2 Power consumption (typ) (mW) 54 Architecture Pipeline SNR (dB) 49 ENOB (Bits) 7.9 SFDR (dB) 53 Operating temperature range (°C) -40 to 85 Input buffer No
SSOP (DB) 28 79.56 mm² 10.2 x 7.8
  • +2.7V TO +3.7V SUPPLY OPERATION
  • INTERNAL REFERENCE
  • LOW POWER: 52mW at +3V
  • SINGLE-ENDED INPUT RANGE: 1V to 2V
  • WIDEBAND TRACK/HOLD: 350MHz
  • SSOP-28 PACKAGE
  • APPLICATIONS
    • PORTABLE INSTRUMENTATION
    • IF AND BASEBAND COMMUNICATIONS
    • CABLE MODEMS
    • SET-TOP BOXES
    • PORTABLE TEST EQUIPMENT
    • COMPUTER SCANNERS
  • +2.7V TO +3.7V SUPPLY OPERATION
  • INTERNAL REFERENCE
  • LOW POWER: 52mW at +3V
  • SINGLE-ENDED INPUT RANGE: 1V to 2V
  • WIDEBAND TRACK/HOLD: 350MHz
  • SSOP-28 PACKAGE
  • APPLICATIONS
    • PORTABLE INSTRUMENTATION
    • IF AND BASEBAND COMMUNICATIONS
    • CABLE MODEMS
    • SET-TOP BOXES
    • PORTABLE TEST EQUIPMENT
    • COMPUTER SCANNERS

The ADS900 is a high-speed pipelined Analog-to-Digital Converter (ADC). This complete converter includes a high bandwidth track-and-hold, a 10-bit quantizer, and an internal reference.

The ADS900 employs digital error correction techniques to provide excellent differential linearity for demanding imaging applications. Its low distortion and high SNR give the extra margin needed for telecommunications, video and test instrumentation applications.

This high-performance ADC is specified for performance at a 20MHz sampling rate. The ADS900 is available in an SSOP-28 package.

The ADS900 is a high-speed pipelined Analog-to-Digital Converter (ADC). This complete converter includes a high bandwidth track-and-hold, a 10-bit quantizer, and an internal reference.

The ADS900 employs digital error correction techniques to provide excellent differential linearity for demanding imaging applications. Its low distortion and high SNR give the extra margin needed for telecommunications, video and test instrumentation applications.

This high-performance ADC is specified for performance at a 20MHz sampling rate. The ADS900 is available in an SSOP-28 package.
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Technical documentation

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* Data sheet ADS900: SpeedPlus? 10-Bit, 20MHz, +3V Supply Analog-To-Digital Converter datasheet (Rev. A) 23 Feb 2001
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

Design & development

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Calculation tool

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)

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Calculation tool

JITTER-SNR-CALC — Jitter and SNR calculator

JITTER-SNR-CALC can be used for calculating theoretical Signal to Noise (SNR) performance of ADCs based on input frequency and clock jitter.

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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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SSOP (DB) 28 Ultra Librarian
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