Frequency
QESM07
SMD 3.2x2.5 Crystal – Ceramic SMD packaged
Specification (rev-A)
June 26
th
, 2006
Electrical Characteristics
Electrical Parameters
Frequency range
Temperature Stability
Operating Temperature Range
Storage temperature range
Shunt capacitance C
0
Load capacitance
Drive level
Aging (First Year)
Insulator resistance
Unit
MHz
± ppm
°C
°C
pF
pF
µW
± ppm
MΩ
500
10
8pF ~ 12pF
100
300
2
Ref at 25°C
At 100V
DC
Customized specification upon request
-40
Minimum Typical Maximum
13
10
10
15
15
-20/+70
54
30
30
-40/+85
+85
3.0
Refer to Ordering Information
Refer to Ordering Information
Refer to Ordering Information
Refer to Ordering Information
Test conditions
Frequency Tolerance
(at 25°C) ± ppm
ESR vs. frequency range and Mode of vibration
Frequency range (MHz)
13.000 to 19.999
20.000 to 25.999
26.000 to 54.000
Mode of vibration
Fundamental (AT-cut)
Fundamental (AT-cut)
Fundamental (AT-cut)
Max ESR (Ω)
80
70
50
Mechanical Characteristics
Marking for QESM06
Line 1 Temex code (3 digits)
Line 2 T+date code (2digits)
Mechanical conditions
Vibration 10g, 10Hz to 2KHz
according to standard
CEI 68-2-63
Shocks
100g, 6ms according
to standard CEI 68-2-
27
Note 1 :
Pin 2 and Pin 4 are
connected through cover. In case
connected to GND, frequency
might be drifted.
Note 2 :
QESM07 is fully RoHS
compliant.
H = 0.65
±
0.10 mm
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
TEMEX [ TEMEX ]
