Datasheet

GEYER ELECTRONIC e.K. Lochhamer Schlag 5 82166 Gräfelfing/München
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Version 24.05.2011
Quartz Crystal SMD-version
model KX – 9A
frequency range 7,680 ~ 300,0 MHz
mode fundamental, 3rd overtone, 5th overtone
operating temperature
standard -20° ~ + 70°C
available -40° ~ + 85°C (=KX-9AT)
available -40° ~ +105°C (=KX-9AE)
frequency tolerance at +25°C
standard ± 30 ppm
available ± 10 ~ ± 50 ppm
temperature tolerance
-20° ~ + 70°C
-40° ~ + 85°C
-40° ~ +105°C
standard ± 50 ppm, available ±10 ~ ± 70 ppm
standard ±100 ppm, available ±20 ~ ± 100 ppm
standard ±120 ppm, available ±30 ~ ± 120 ppm
load capacitance C
L
standard 16 pF
available 10 ~ 20 pF
series resonance
R
1
max.
fundamental 7,68 ~ 7,99 MHz 330 Ohm
8,0 ~ 12,0 MHz 100 Ohm
12,1 ~ 16,0 MHz 80 Ohm
16,1 ~ 20,0 MHz 60 Ohm
20,1 ~ 50,0 MHz 40 Ohm
50,1 ~ 130,0 MHz 30 Ohm
3
rd overtone 70,0 ~ 300,0 MHz 80 Ohm
5th overtone 120,0 ~ 250,0 MHz 80 Ohm
aging ( first year ) ± 2 ppm
shunt capacitance C
o
max. 5,0 pF
drive level in mW max. 0,05
contents of reel 1000 pcs.
RoHS since production start
part no. 12.89000 ~ 12.89199
soldering condition
suggested soldering pad
(mm) reel diameter 178 mm