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FUJITSU MB86617A User Manual

Page 139

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LSI S pecification

MB86617A

Rev.1.0

Fujitsu VLSI

134

12.4.

Configuration of Feedback Circuit at Crystal Oscillator

The example of

configuration of feedback circuit at crystal oscillator is shown below.

No outside resistance is needed because the feedback resistance is built -in.???













Figure 12.4

Configuration of feedback circuit at crystal oscillator

XO

XI

20pF

20pF