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Miniature Crystal Units
Metal-glass package UM-5 Scale 2:1 |
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PARAMETERS |
VALUES |
Frequency range, MHz |
20.0 ~ 160.0 |
Calibration tolerance at
25 °C, D f/fn,
ppm |
± 5 ~ ± 20 |
Temperature stability, D f/fn,
ppm |
± 5 ~ ± 40 |
Operating temperature
range, ° C |
-10 to +60 °C
~
-60 to +85 °C |
Circuit condition:
series resonance or load capacitance, CL, pF |
8 ~ 30 |
Equivalent series
resistance,
R1 |
see table |
Shunt capacitance, Ñ0,
pF |
1.5 ~ 5.0 |
Capacitance coefficient
for fundamental mode r = Ñ0/Ñ1, (max) |
260 ~ 350 |
Aging, first year, D f/fn,
ppm (max) |
± 3 ~ ± 5 |
Drive level, mW, (max) |
0.1 |
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