J XE75
Q uartz Crystal • JXE75
Su rfa ce M o u n t Q u a rt z Crys t a l
Features
ꢀ package height 1.3 mm
ꢀ ceramic/ceramic package
actual size
Ge n e ra l Da t a
ESR (s e rie s re s is t a n ce Rs )
type
JXE75
frequency
in MHz
vibration ESR max.
ESR typ.
in Ω
40
frequency range
6.00 ~ 60.0 MHz
28.00 ~ 125.0 MHz
73.32 ~ 170.0 MHz
25.00 ~ 50.0 MHz
± 20 ppm ~ ± 50 ppm
12 pF ~ 32 pF or series
< 7 pF
( fund. AT-cut )
( 3rd OT AT-cut )
( 5th OT AT-cut )
( fund. BT-cut )
mode
in Ω
80
6.00 ~ 7.999
fund. - AT
on request
8.00 ~ 9.999fund. - AT60
10.0 ~ 15.999 fund. - AT
16.0 ~ 60.000 fund. - AT
30
50
20
15
frequency tolerance at 25 °C
40
load capacitance C
L
shunt capacitance C
28.0 ~ 125.00 3rd OT - AT
73.32 ~ 170.0 5th OT - AT
60
35
o
storage temperature
drive level max.
aging
-40 °C ~ +125 °C
100 µW
Ω
Ω
< ±5 ppm first year
25.0 ~ 50.000 fund. - BT
50
20
Fre q u e n cy St a b ilit y vs . Te m p e ra t u re
M a rkin g
frequency with load capacitance code
± 30 ppm
± 50 ppm
± 100 ppm
± 150 ppm
± 200 ppm
company code / date code / internal code
-20 °C ~ +70 °C
-40 °C ~ +85 °C
-40 °C ~ +105 °C
-40 °C ~ +125 °C
STD.
T1
O
•
date code:
example:
year/ month
O
•
2A = 2002 January
T2
O
O
O
Jan. Febr. Mar.
Apr.
D
May June
T3
O
O
A
B
C
E
F
standard
•
July
G
Aug. Sept.
Oct.
K
Nov.
L
Dec.
M
O
on request
H
J
O rd e r In fo rm a t io n
stability vs.
temp. range
in ppm
frequency
in MHz
type
load capacitance
stability at 25 °C
option
Q
in pF
in ppm
Quartz
6.0 ~ 170.0 MHz
JXE75/1 standard
JXE75/2
JXE75/3
12 pF standard
12 pF ~ 32 pF
S for series
± 50 ppm standard
see table
FU= fundamental AT-cut
3OT= 3rd overtone AT-cut
5OT= 5th overtone AT-cut
BT= fundamental BT-cut
T1= -40°C~+85°C
T2= -40°C~+105°C
T3= -40°C~+125°C
Exa m p le : Q 2 8 . 0 - JXE7 5 / 1 - 1 2 - 5 0 / 5 0 - FU
Th e p u l s e o f p r o g r e s s
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•
•
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Jauch Quartz GmbH Telephone: (+49) 77 20 / 9 45-0 Telefax: (+49) 77 20 / 9 45-100 Internet: www.jauch.de e-mail: hcj@jauch.de 08/ 2002
