Overview

The HI5731 is a 12-bit, 100MSPS, D/A converter which is implemented in the Intersil BiCMOS 10V (HBC-10) process. Operating from +5V and -5. 2V, the converter provides -20. 48mA of full scale output current and includes an input data register and bandgap voltage reference. Low glitch energy and excellent frequency domain performance are achieved using a segmented architecture. The digital inputs are TTL/CMOS compatible and translated internally to ECL. All internal logic is implemented in ECL to achieve high switching speed with low noise. The addition of laser trimming assures 12-bit linearity is maintained along the entire transfer curve.

HI5731 Functional Diagram
HI5731 Functional Diagram
  • Pb-free Available as an Option
  • Throughput Rate 100MSPS
  • Low Power 650mW
  • Integral Linearity Error 0.75 LSB
  • Low Glitch Energy 3.0pV-s
  • TTL/CMOS Compatible Inputs
  • Improved Hold Time 0.25ns
  • Excellent Spurious Free Dynamic Range

Applications

  • Cellular Base Stations
  • GSM Base Stations
  • Wireless Communications
  • Direct Digital Frequency Synthesis
  • Signal Reconstruction
  • Test Equipment
  • High Resolution Imaging Systems
  • Arbitrary Waveform Generators

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Carrier Type
    MOQ
    Buy / Sample
    Part Number
    HI5731BIBZ
    circleObsolete
    memory
    spa
    view_in_ar
    		SOICW Tube 78
    HI5731BIBZ-T
    circleObsolete
    memory
    spa
    view_in_ar
    		SOICW Reel 1000
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