
M48T02, M48T12
Figure 10. Crystal Accuracy Across Temperature
ppm
20
0
-20
-40
-60
∆F
F
= -0.038
ppm
C2
(T - T0)2 ± 10%
T0 = 25 °C
-80
-100
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 °C
AI02124
Figure 11. Clock Calibration
NORMAL
POSITIVE
CALIBRATION
NEGATIVE
CALIBRATION
AI00594B
11/15