SNOU189 May   2022 TLV3811

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Features
    2. 1.2 EVM Specifications
      1. 1.2.1 Recommended Equipment
  3. 2How to Make a TPHL Propagation Delay Measurement With Split Supplies
  4. 3Board Setup
    1. 3.1 Supply Voltage
    2. 3.2 Inputs
    3. 3.3 Outputs
  5. 4Layout Guidelines
  6. 5Schematic
  7. 6Bill of Materials

Recommended Equipment

  • Dual Channel Power Supply
    • Using split supply operation makes it easy to measure propagation delay since the reference voltage is known to be 0V. Single supply option still available.

  • High Speed Functional Generator with fast rise/fall time recommended (≤ 500 ps)
  • High Speed Oscilloscope with 50-Ω terminations
  • SMA Cables/adapters
    • All sensed input voltages and both output signals must have matched cable lengths
      • IN+SENSE, IN-SENSE (only if AC signal), OUT+, and OUT-
    • All other signals can use non-matched cable lengths