HIGH FREQUENCY, CYLINDRICAL TYPE
MICROPROCESSOR CRYSTALS
AB308 and AB310
APPLICATIONS:
Wide range of applications.
Microprocessor clocks.
Communications, Measuring instruments. Video and audio equipment
Environmental, and mechanical specifications, see appendix C. Group 2.
Marking, see appendix G.
Recommended handling, see appendix F.
Application notes, see appendix A.
Frequency Range
3.5 MHz - 25 MHz
Operating Temperature
-10C to + 60 C
(See Options)
Frequency Tolerance
@
25C
50 ppm max.
(See Options)
Frequency Stability over Temp.
50 ppm max.
(See Options)
Equivalent Series Resistance
200 W for 3.5 MHz
(ESR) Maximum
150 W for 4.0 MHz < F < 6.0 MHz
100 W for 6.0 MHz < F < 10.0 MHz
80 W for 10 MHz < F < 14.0 MHz
50 W for 14 MHz < F <_ 25 MHz
Shunt Capacitance C
0
7 pF max.
Load Capacitance C
L
16pF
(See Option)
Drive Level
100W max.
Aging
@
25 C First Year
5 ppm max.
Insulation Resistance
500
M
W
min. at 100 Vdc 15V
PARAMETERS AB308 AB310
STANDARD
SPECIFICATIONS
Frequency Range
4.001MHz - 90MHz 3.5MHz - 4.000MHz
Operation Mode
Fundamental
Operating Temperature
-10C to +60C
(See Options)
Storage Temperature
-40C to + 85C
Frequency Tolerance
@
25C
30ppm max.
(See Options)
Frequency Stability over Temp.
50ppm max.
(See Options)
Equivalent Series Resistance
(ESR)
Fundamental
3rd Overtone
Shunt Capacitance C
0
5pF max.
Load Capacitance C
L
16pF typical
(See Options)
Drive Level
100W max.
Aging
@
25C First Year
5ppm max.
Insulation Resistance
500MW min. at 100Vdc 15V
ABXXX - Frequency - CL - ESR - Temperature - Tolerance - Stability - Mode
XX.XXX MHz
RXXX
(value in
W
)
-5 for 50ppm
- F (Fundamental AT > 30MHz)
- FB (Fundamental BT > 30MHz)*
-Y for 30ppm
ORDERING
OPTIONS
4.001MHz ~ 32.0MHz (Fundamental)
30.01MHz ~ 90.0MHz (3rd overtone)
150 W max. for 4.001MHz <
_ F < 6.0MHz
100W max. for 6.000MHz <_ F < 10.0MHz
50W max. for 10.000MHz <_ F <_ 32.0MHz
100W max. for 30.0MHz <_ F < 36.0MHz
80 W max. for 36.00MHz <_ F <_ 90.0MHz
308 or 310
TYPICAL FREQUENCY
-
V S
-
TEMPERATURE CURVE
-10
25
60
+30
-30
TEMP C
Load cap. in pF or
-S for Series
200 W max.
D
D
f / fo
(ppm)
FEATURES:
Miniature High-Frequency crystals.
Excellent vibration, Shock resistant.
AB308
AB310
-E for 0C to + 70C
-B for -20C to + 70C
10.0 x 03.2 mm
* +100ppm stability at -10
o
C to 60
o
C
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
NOTE: Left blank if standard
All specifications and markings subject to change without notice
29 Journey Aliso Viejo, CA 92656 USA
(949) 448-7070 F
AX
: (949) 448-8484
E-
MAIL
:
abinfos
@
abracon.com
I
NTERNET
A
DDRESS
:
www.abracon.com
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON
C O R P O R A T I O N
34
Dimensions: Inches (mm)
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