M41T62 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M41T62' PDF : 40 Pages View PDF
M41T62/63/64/65
Clock operation
Figure 21. Crystal accuracy across temperature
Frequency (ppm)
20
0
–20
–40
–60
–80
–100
–120
–140
–160
–40 –30 –20 –10 0
ΔF
F
=
K
x
(T
–
TO)2
K = –0.036 ppm/°C2 ± 0.006 ppm/°C2
TO = 25°C ± 5°C
10 20 30 40 50 60 70 80
Temperature °C
AI07888
Figure 22. Calibration waveform
NORMAL
POSITIVE
CALIBRATION
NEGATIVE
CALIBRATION
AI00594b
Doc ID 10397 Rev 14
25/41
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