JAJSNJ7 March   2023 TRF0208-SEP

ADVANCE INFORMATION  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  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 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Fully-Differential Amplifier
      2. 7.3.2 Single Supply Operation
      3. 7.3.3 Power Down Option
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Driving a High-Speed ADC
      2. 8.1.2 Calculating Output Voltage Swing
      3. 8.1.3 Thermal Considerations
    2. 8.2 Typical Application
      1. 8.2.1 TRF0208-SEP in Receive Chain
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
      2. 8.2.2 TRF0208-SEP in Transmit Chain
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  9. 9 Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 サード・パーティ製品に関する免責事項
    2. 9.2 Documentation Support
      1. 9.2.1 Related Documentation
    3. 9.3 ドキュメントの更新通知を受け取る方法
    4. 9.4 サポート・リソース
    5. 9.5 Trademarks
    6. 9.6 静電気放電に関する注意事項
    7. 9.7 用語集
  10. 10Mechanical, Packaging, and Orderable Information
    1. 10.1 Tape and Reel Information
    2. 10.2 Mechanical Drawings

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

8.1.2 Calculating Output Voltage Swing

This section gives an idea of the output voltage swings for different input power levels as a quick reference. The output is terminated with 100 Ω differential load in this case and power gain of 16 dB is assumed.

GUID-20211221-SS0I-HMLW-TZCF-MDZ6LLJSQSLF-low.svg Figure 8-4 Power and Voltage Levels
Equation 1. Voltage gain = 20 × log (VoVi)
Equation 2. Power gain = 10 × log (PoPi) = 10 × log ((Vo2100)(Vi250)) = 20 × log (VoVi) - 3 dB
Table 8-1 Output Voltage Swings for Different Input Power Levels
Input Output
Pi (dBm) Vi (Vpp) Po (dBm) Vo (Vpp)
-20 0.063 -4 0.564
-15 0.112 1 1.004
-10 0.2 6 1.785
-9 0.224 7 2.002