SNOSD58 June   2017 LMH6702-MIL

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Feature Description
      1. 7.2.1 Harmonic Distortion
    3. 7.3 Device Functional Modes
      1. 7.3.1 2-Tone 3rd Order Intermodulation
      2. 7.3.2 DC Accuracy and Noise
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Feedback Resistor
      2. 8.2.2 Design Requirements
      3. 8.2.3 Detailed Design Procedure
      4. 8.2.4 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
  • Y|0
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

    VS = ±5 V, TA = 25°C, AV = 2V/V, RL = 100 Ω, VOUT = 2 VPP, Typical Unless Noted:

  • 2nd and 3rd Harmonics (5 MHz, SOT-23) −100/−96 dBc
  • −3-dB Bandwidth (VOUT = 0.5 VPP) 1.7 GHz
  • Low Noise 1.83 nV/√Hz
  • Fast Settling to 0.1% 13.4 ns
  • Fast Slew Rate 3100 V/μs
  • Supply Current 12.5 mA
  • Output Current 80 mA
  • Low Intermodulation Distortion (75 MHz) −67 dBc
  • Improved Replacement for CLC409 and CLC449

2 Applications

  • Flash A-D Driver
  • D-A Transimpedance Buffer
  • Wide Dynamic Range IF Amp
  • Radar and Communication Receivers
  • Line Driver
  • High Resolution Video

3 Description

The LMH6702-MIL is a very wideband, DC-coupled monolithic operational amplifier designed specifically for wide dynamic range systems requiring exceptional signal fidelity. Benefitting from current feedback architecture, the LMH6702-MIL offers unity gain stability at exceptional speed without need for external compensation.

With its 720-MHz bandwidth (AV = 2 V/V, VO = 2 VPP), 10-bit distortion levels through 60-MHz (RL = 100 Ω), 1.83-nV/√Hz input referred noise and 12.5-mA supply current, the LMH6702-MIL is the ideal driver or buffer for high-speed flash A-D and D-A converters.

Wide dynamic range systems such as radar and communication receivers that require a wideband amplifier offering exceptional signal purity will find the low input referred noise and low harmonic and intermodulation distortion of the LMH6702-MIL an attractive high speed solution.

The LMH6702-MIL is constructed using VIP10™ complimentary bipolar process and proven current feedback architecture. The LMH6702-MIL is available in SOIC and SOT-23 packages.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
LMH6702-MIL SOIC (8) 4.90 mm × 3.91 mm
SOT-23 (5) 2.90 mm × 1.60 mm
  1. For all available packages, see the orderable addendum at the end of the datasheet.

Inverting Frequency Response

LMH6702-MIL 20039002.gif

Harmonic Distortion vs Load and Frequency

LMH6702-MIL 20039007.gif