SLOSEB2 February   2026 VCA710

ADVANCE INFORMATION  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Thermal Information
    4. 5.4 Recommended Operating Conditions
    5. 5.5 Electrical Characteristics for LNA
    6. 5.6 Electrical Characteristics for VGA
    7. 5.7 Typical Characteristics: Low-Noise Amplifier (LNA)
    8. 5.8 Typical Characteristics: Variable Gain Amplifier (VGA)
    9. 5.9 Typical Characteristics: Low-Noise Amplifier + Variable Gain Amplifier
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Typical Application
      1. 8.1.1 Ultrasound Flow Meter Front-End
      2. 8.1.2 Design Requirements
      3. 8.1.3 Detailed Design Procedure
      4. 8.1.4 Optical Receiver Front-end
    2. 8.2 Power Supply Recommendations
    3. 8.3 Layout
      1. 8.3.1 Layout Guidelines
      2. 8.3.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Tape and Reel Information
    2. 11.2 Mechanical Data

8.2 Power Supply Recommendations

A multilayer board with power and ground planes is recommended. Pour any blank areas in the signal layers with ground plane. Decouple the power supply pins with surface-mount capacitors as close as possible to the respective pins to minimize impedance paths to ground. Decouple the LNA power pins from the VGA supply using ferrite beads to avoid crosstalk.