Datasheet

Clock operation M41ST85W
22/43 Doc ID 7531 Rev 11
Figure 13. Crystal accuracy across temperature
Figure 14. Calibration waveform
AI07888
–160
0 10203040506070
Frequency (ppm)
Temperature °C
80–10–20–30–40
–100
–120
–140
–40
–60
–80
20
0
–20
= –0.036 ppm/°C
2
± 0.006 ppm/°C
2
K
ΔF
= K x (T – T
O
)
2
F
T
O
= 25°C ± 5°C
AI00594B
NORMAL
POSITIVE
CALIBRATION
NEGATIVE
CALIBRATION