Incorrect Connection Circuits Of Resonator - NEC VR4181 mPD30181 User Manual

Figure 1-9. Incorrect Connection Circuits of Resonator
(a) Connection circuit wiring is too long.
Note 1
(c) A high fluctuating current flows near a signal line.
Note 1
Large
current
(e) A signal is fetched.
Note 2 Note 1
CHAPTER 1 INTRODUCTION
Note 2 Note 3
(d) A current flows over the ground line of the
Note 2 Note 3
Note 3
User's Manual U14272EJ3V0UM
(b) There is another signal line crossing.
Note 1 Note 2
oscillator
(The potentials of points A, B, and C change).
V
DD
Note 1
A
Notes 1. CLKX2, RTCX2
2. CLKX1, RTCX1
3. GND_OSC
Note 3
Note 2 Note 3
B C
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