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Issue
91, February 1998
Choosing the Right
Crystal For Your Oscillator
by
Norman Bujanos
Start
•Why Quartz Crystals
• Timing Budget &
Accuracy
• Frequency
Tolerance
• Frequency
Stability
• Aging • Load
Capacitance •
Series and Parallel Resonance •
Frequency Tolerance and Load Capacitance
• AT vs. BT Cut
• Mode of Operation
•
Package Considerations •
Crystal Placement •
Crystal Clear • References
REFERENCES
1] M.E. Frerking, Crystal
Oscillator Design and Temperature Compensation, Van
Nostrand Reinhold Co., New York, NY, 1978.
[2] T. Williamson, Oscillators
for Microcontrollers, Microcontroller Technical Marketing
App. note AP-155, Intel, June, 1983.
[3] Ecliptek Corp., www.ecliptek.com.
[4] Cardinal Components,
www.cardinalxtal.com.
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