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Low-Power, 90Msps, 6-Bit ADC

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Low-Power, 90Msps, 6-Bit ADC Feb 01, 1998

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Sampling:
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Key Features

  • High Sampling Rate: 90Msps
  • Low Power Dissipation: 215mW
  • Excellent Dynamic Performance:
    • 5.85 ENOB with 20MHz Analog Input
    • 5.7 ENOB with 50MHz Analog Input
  • ±1/4LSB INL and DNL (typ)
  • ±1/4LSB Input Offset (typ)
  • Internal Bandgap Voltage Reference
  • Internal Oscillator with Overdrive Capability
  • 55MHz (-0.5dB) Bandwidth Input Amplifier with True Differential Input
  • User-Selectable Full-Scale Range (125mVp-p, 250mVp-p, or 500mVp-p)
  • Single-Ended or Differential Input Drive
  • Flexible, 3.3V, CMOS-Compatible Digital Outputs

Applications/Uses

  • IF Sampling Receivers
  • Instrumentation
  • VSAT Receivers
  • Wide Local Area Networks (WLANs)

Description

The MAX1011 is a 6-bit analog-to-digital converter (ADC) that combines high-speed, low-power operation with a user-selectable input range, an internal reference, and a clock oscillator. The ADC converts analog signals into binary-coded digital outputs at sampling rates up to 90Msps. The ability to directly interface with baseband signals makes the MAX1011 ideal for use in a wide range of communications and instrumentation applications.

The MAX1011's input amplifier features a true differential input, a -0.5dB analog bandwidth of 55MHz, and a user-programmable input full-scale range of 125mVp-p, 250mVp-p, or 500mVp-p. With an AC-coupled signal, input offset is typically less than 1/4LSB. Dynamic performance is 5.85 effective number of bits (ENOB) with a 20MHz analog input signal, or 5.7 ENOB with a 50MHz signal.

The MAX1011 operates with +5V analog and +3.3V digital supplies for easy interfacing to +3.3V-logic-compatible digital signal processors and microprocessors. It comes in a 24-pin QSOP package.

Simplified Block Diagram

MAX1011: Functional Diagram MAX1011: Functional Diagram Zoom icon

Technical Docs

Data Sheet Low-Power, 90Msps, 6-Bit ADC Feb 01, 1998

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.