用户手册 — Texas Instruments THS770012 Evaluation Module THS770012EVM

目录

• FEATURES

  1
• APPLICATIONS

  1
• DESCRIPTION

  1
• ABSOLUTE MAXIMUM RATINGS

  2
• THERMAL INFORMATION

  3
• ELECTRICAL CHARACTERISTICS

  3
• PIN CONFIGURATION

  6
• TYPICAL CHARACTERISTICS

  7
• TYPICAL CHARACTERISTICS

  8
• TEST CIRCUITS

  14
  • OVERVIEW

    14
  • TEST DESCRIPTIONS

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    • Frequency Response: 200mVPP, 2VPP, 3Vpp

      16
    • s-Parameters: s11, s22, and s12

      16
    • Frequency Response with Capacitive Load

      16
    • Distortion

      16
    • Noise Figure

      16
    • Transient Response, Slew Rate, Overdrive Recovery

      16
    • Power-Down

      17
    • Differential Z-out

      17
    • Output Balance Error

      17
    • Common-Mode Rejection

      17
    • VOCM Frequency Response

      17
    • VOCM Slew Rate and Pulse Response

      17
    • Input/Output Voltage Noise, Settling Time, and Power-Supply Rejection

      17
• THEORY OF OPERATION

  18
  • GENERAL DESCRIPTION

    18
    • Primary Differential Amplifier

      18
    • VOCM Control Loop

      18
  • OPERATION

    18
    • Differential to Differential

      18
    • Single-Ended to Differential

      19
    • Setting the Gain

      19
    • Setting the Output Common-Mode Voltage

      19
    • Input Common-Mode Voltage Range

      19
    • Operation with Split Supply ±2.5V

      20
    • Driving Capcitive Loads

      20
    • Driving ADCs

      20
• APPLICATION INFORMATION

  23
  • THS770012 DRIVING 16-BIT ADC

    23
• EVM AND LAYOUT RECOMMENDATIONS

  24
• Revision History

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