SNAA393 January   2024 LMK6H

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Why use a Phase Noise Analyzer?
  5. 2Understanding Phase Noise Plots
  6. 3Phase Noise Analyzer Measurement Settings
    1. 3.1 Start or Stop Frequency
    2. 3.2 Averaging and Correlation
    3. 3.3 Persistence
    4. 3.4 Spurious View Modes
    5. 3.5 Other Settings
  7. 4Hardware Setup for Different Clocking Formats
    1. 4.1 LVCMOS
    2. 4.2 LVDS
    3. 4.3 LVPECL/HCSL
    4. 4.4 Balun Recommendations
  8. 5Typical Measurements with Different Termination Schemes
    1. 5.1 LVCMOS
    2. 5.2 LVDS
    3. 5.3 LVPECL
    4. 5.4 HCSL
  9. 6Summary
  10. 7References

5.3 LVPECL

GUID-20231013-SS0I-LGG6-HFPT-JV57WTJ7SNDM-low.pngFigure 5-4 Phase Noise Plot of LMK6P 156.25MHz Variant With Recommended Termination
GUID-20231013-SS0I-XJTD-KZ6B-PVNT7NF71SV5-low.pngFigure 5-5 Phase Noise Plot of LMK6P 156.25MHz Variant With Single-Ended Termination