MDT2005JG Datasheet, PDF (15/15 Pages) Micon Design Technology Corporation – 8-bit micro-controller

13. External Capacitor Selection For Crystal Oscillator
MDT2005(JG)
@ V_ddØ3.0V~5.0 V
Osc. Type Resonator Freq.
20 MHz
HF
10 MHz
4 MHz
10 MHz
XT
4 MHz
1 MHz
1 MHz
LF
455 K
32 K
C1
0 pF ~10 pF
0 pF ~50 pF
0 pF ~30 pF
0 pF ~30 pF
0 pF ~50 pF
0 pF ~30 pF
5 pF ~10 pF
10 pF ~50 pF
10 pF ~30 pF
C2
0 pF ~20 pF
0 pF ~100 pF
0 pF ~100 pF
0 pF ~50 pF
0 pF ~100 pF
0 pF ~50 pF
5 pF ~10 pF
10 pF ~50 pF
20 pF ~50 pF
.%5
04$
04$
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To increase the stability of oscillator and the ability of anti-noise, the above values of the external capacitor range can
be recommended for reference, but the higher capacitance also increases the start-up time.
This specification are subject to be changed without notice. Any latest information please preview http;//www.mdtic.com.tw
P. 14
2006/4 VER1.1