JAJU446A December   2017  – January 2022

 

  1.   概要
  2.   Resources
  3.   特長
  4.   アプリケーション
  5.   5
  6. System Description
    1. 1.1 Key System Specifications
  7. System Overview
    1. 2.1 Block Diagram
    2. 2.2 System-Level Description
    3. 2.3 Highlighted Products
      1. 2.3.1 Analog Signal Chain
        1. 2.3.1.1 LMH5401
        2. 2.3.1.2 LHM6401
        3. 2.3.1.3 BUF802
      2. 2.3.2 Clock
        1. 2.3.2.1 LMK61E2
        2. 2.3.2.2 LMK04828
        3. 2.3.2.3 LMX2594
      3. 2.3.3 Power
        1. 2.3.3.1 TPS82130
        2. 2.3.3.2 TPS7A84
    4. 2.4 System Design Theory
      1. 2.4.1 High-Speed, Low-Phase Noise Clock Generation
      2. 2.4.2 Channel-to-Channel Skew
      3. 2.4.3 Deterministic Latency
        1. 2.4.3.1 Importance of Deterministic Latency
      4. 2.4.4 Analog Front End
      5. 2.4.5 Multichannel System Power Requirement
      6. 2.4.6 Hardware Programming
  8. Circuit Design
    1. 3.1 Analog Input Front End
      1. 3.1.1 High-Input Impedance Buffer Implementation Using the BUF802
    2. 3.2 High-Speed Multichannel Clocking
    3. 3.3 Power Supply Section
      1. 3.3.1 DC-DC
        1. 3.3.1.1 How to Set 2.1-V Output Voltage
      2. 3.3.2 LDOs
  9. Host Interface
  10. Hardware Functional Block
  11. Getting Started Application GUI
  12. Testing and Results
    1. 7.1 Test Setup and Test Plan
    2.     44
    3. 7.2 SNR Measurement Test
    4. 7.3 Channel-to-Channel Skew Measurement Test
    5. 7.4 Performance Test Result
    6. 7.5 Multichannel Skew Measurement
    7. 7.6 49
  13. Design Files
    1. 8.1 Schematics
    2. 8.2 Bill of Materials
    3. 8.3 Altium Project
    4. 8.4 Gerber Files
    5. 8.5 Assembly Drawings
  14. Software Files
  15. 10Related Documentation
    1. 10.1 Trademarks
  16. 11About the Authors
    1. 11.1 Acknowledgment
  17. 12Revision History

Table 7-1 shows the analog input types and corresponding resistor jumper configurations.

Table 7-1 TIDA-01022 Input Coupling Type Selection
ANALOG INPUTSINPUT COUPLINGRESISTOR JUMPER SETTING
CH1TransformerR551, R552 – Populate
R592, R604 – Not populated
CH1FDAR551, R552 – Not populated
R592, R604 – Populated
CH2TransformerR560, R561 – Populate
R605, R606 – Not populated
CH2FDAR560, R561 – Not populated
R605, R606 – Populated
CH3TransformerR569, R570 – Populate
R607, R608 – Not populated
CH3FDAR569, R570 – Not populated
R607, R608 – Populated
CH4TransformerR578, R579 – Populated
R609, R610 – Not populated
CH4FDAR578, R579 – Not populated
R609, R610 – Populated