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AB308
APPLICATIONS:
FEATURES:
Pb RoHS
Compliant
STANDARD SPECIFICATIONS:
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 09.22.10
Visit www.abracon.com for Terms & Conditions of Sale
8.8 x 3.2
High stability by tight vacuum sealing
Miniature high frequency cylinder type crystal
Suitable for wide range of application
Clocks for microprocessor
Consumer electronics
Test equipment
Computer peripherals
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
HIGH FREQUENCY CYLINDRICAL TYPE
MICROPROCESSOR CRYSTAL
Parameters
Minimum
Typical
Maximum
Units
Notes
4.001
26.999
Fundamental (std.)
27.000
70.000
3rd Overtone (std.)
Frequency Range
27.000
34.000
MHz
Fundamental (see
options)
Operation Mode
Fundamental or 3rd Overtone
Operating Temperature
-10
+60
C
See options
Storage Temperature
-40
+85
C
Frequency Tolerance @+25°C
±30
ppm
See options
Frequency Stability over the Operating
Temperature ( ref. to +25°C)
±50
ppm
See options
Equivalent series resistance (R1)
See table 1 below
Shunt capacitance (C0)
5
pF
Load capacitance (CL)
16 std.
pF
See options
Drive Level
100
W
Aging@25°C±3°C
±5
ppm
First year
Insulation Resistance
500
M
@ 100Vdc ± 15V
Table 1 – standard ESR
Frequency (MHz)
ESR() max.
Operation Mode
4.001 – 5.999
150
Fundamental
6.000 – 9.999
100
Fundamental
10.000 – 26.999
50
Fundamental
27.000 – 34.000
50
Fundamental
27.000 –36.000
100
3rd Overtone
36.001 – 70.000
80
3rd Overtone