SNAA390 july   2023 LMK6C , LMK6D , LMK6H , LMK6P

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Test Standards and Test Setup
    1. 2.1 Test Standards
    2. 2.2 Test Setup in Vibration Lab
  6. 3Sinusoidal Vibration, Random Vibration, and Mechanical Shock Tests
    1. 3.1 Sinusoidal Vibration Test
      1. 3.1.1 Procedure for Sinusoidal Vibration Test
      2. 3.1.2 Results From Sinusoidal Vibration Test
    2. 3.2 Random Vibration Test
      1. 3.2.1 Procedure for Random Vibration Test
      2. 3.2.2 Results From Random Vibration Test
    3. 3.3 Mechanical Shock Test
      1. 3.3.1 Procedure for Mechanical Shock Test
      2. 3.3.2 Results From Mechanical Shock Test
  7. 4Comparison of BAW Oscillator Vibration Performance With Crystal Oscillator
    1. 4.1 Comparison Test Setup
    2. 4.2 Comparison Test Results
  8. 5Summary
  9. 6References

4.2 Comparison Test Results

Dynamic phase noise measurement of the BAW oscillator along with the counterpart crystal oscillators under random vibration test results are shown below. From the following plots, the BAW oscillator shows better immunity than crystal oscillators and lower RMS jitter (12-kHz to 20-MHz).

GUID-20230628-SS0I-QLF6-0QKN-G6WXPD056P0X-low.svgFigure 4-2 BAW Phase Noise Plot for Random Vibration Test
GUID-20230628-SS0I-PMKM-2FNW-2K6S5GHXSMS5-low.svgFigure 4-4 Crystal Oscillator 2 Phase Noise Plot for Random Vibration Test
GUID-20230628-SS0I-HLJQ-24DK-9TNTKGKNZM9V-low.svgFigure 4-3 Crystal Oscillator 1 Phase Noise Plot for Random Vibration Test