SLVUBG5A June   2018  – September 2021 ESD122 , ESD204 , ESD401 , SN65220 , SN65240 , TPD1E01B04 , TPD1E04U04 , TPD1E05U06 , TPD1E10B06 , TPD1E10B06-Q1 , TPD1E10B09 , TPD1E10B09-Q1 , TPD2E001 , TPD2E001-Q1 , TPD2E009 , TPD2E1B06 , TPD2E2U06-Q1 , TPD2EUSB30 , TPD2S017 , TPD4E001-Q1 , TPD4E004 , TPD4E02B04 , TPD4E05U06 , TPD4E05U06-Q1 , TPD4E101 , TPD4E1B06 , TPD4E1U06 , TPD4E6B06 , TPD5E003 , TPD6E001 , TPD6E004 , TPD6E05U06 , TPD8E003 , TPD8S009 , TVS2200 , UC1611-SP , UC2610 , UC3610 , UC3611 , UC3611M

 

  1.   Trademarks
  2. 1Introduction
  3. 2Definitions
  4. 3S-Parameter Analysis
    1. 3.1 DQA 4-Port Analysis
  5. 4Lower Speed Device Testing
    1. 4.1 ESD Tests
      1. 4.1.1 Test Method and Set-Up
      2. 4.1.2 Evaluation of Test Results
  6. 5Board Layout
  7. 6Schematics and Bill of Materials
    1. 6.1 Schematics
    2. 6.2 Bill of Materials
  8. 7Revision History

3 S-Parameter Analysis

The top half of the ESDEVM allows signal analysis of ESD diodes. SMA connectors J9 and J10, allow the S-parameter to be taken by vector network analyzer for the DPY (0402), DPL (0201) packages. Also, J16 and J17 can be used to calibrate out the board parasitics to get a more accurate frequency response for the device connected. In order to get results for a particular device only one footprint should be populated at a time. Also for the 4 channel DQA package SMA connectors are provided.