资料介绍
HCMOS CRYSTL OSSCILLATORSHCMOS Crystal Oscillators
HCMOS Crystal Oscillators
Fairchild Semiconductor Application Note 340 May 1983
With the advent of high speed HCMOS circuits, it is possible to build systems with clock rates of greater than 30 MHz. The familiar gate oscillator circuits used at low frequencies work well at higher frequencies and either L
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