SLUUCS3 February   2023 LM2105

 

  1.   Abstract
  2.   Trademarks
  3. 1 Introduction
  4. 2 Description
    1. 2.1 Features
    2. 2.2 I/O Description
  5. 3 Electrical Specifications
  6. 4 Test Summary
    1. 4.1 Definitions
    2. 4.2 Equipment
      1. 4.2.1 Power Supply
      2. 4.2.2 Function Generator
      3. 4.2.3 DMM
      4. 4.2.4 Oscilloscope
    3. 4.3 Equipment Setup
      1. 4.3.1 DC Power Supply Settings
      2. 4.3.2 Digital Multimeter Settings
      3. 4.3.3 Two-Channel Function Generator Settings
      4. 4.3.4 Oscilloscope Settings
      5. 4.3.5 Bench Setup Diagram
  7. 5 Power-Up and Power-Down Procedure
    1. 5.1 Power Up
    2. 5.2 Power Down
  8. 6 Operation With External Bootstrap Diode
  9. 7 Typical Performance Waveforms (CL = 1000 pF)
    1. 7.1 Propagation Delays
  10. 8 Schematic
  11. 9 Layout Diagrams
  12. 10Bill of Materials

7.1 Propagation Delays

The waveforms below illustrate the HI input and HO output on the top traces, and the LI input and LO output on the bottom traces in each plot.

To evaluate propagation delays and rising and falling details, it is recommended to have scope probe connections with short ground leads.

Figure 7-1 INH and GH Propagation Delay Waveforms (green is INH, blue is GH)
Figure 7-2 INL and GL Propagation Delay Waveforms (green is GL, dark blue is GL)