Explore crystal oscillator circuit measurements and improvements in this comprehensive webinar. Learn to assess circuit robustness against component variations, perform frequency measurements on PCBs, and understand the impact of stray capacitance and current dissipation. Discover techniques for using current probes, interpreting visual representations, and evaluating gain margins. Gain insights into resistance distribution and alternative approaches. Enhance your understanding of crystal circuits through practical demonstrations and in-depth explanations of key concepts, from basic principles to advanced troubleshooting methods.
Practice Measurement of Crystal Oscillator Circuits
Overview
Syllabus
Introduction
Brief
Problem
Basics
PCB
Raw Circuit
Background Noise
Conclusion
Measuring Frequency on PCB
The Probe
First Measurement
Second Measurement
Bench Setup
Measurements
Visual Representation
Frequency Shift
Stray Capacitance
Current Dissipation and Drive Level
Current Probe
Second Correction
Why is the significant
Gain Margin
Resistance Distribution
Alternatives
Summary
Frequency Measurement
Taught by
Digi-Key
