MICROPROCESSOR CRYSTALS
LOW PROFILE CERAMIC SURFACE MOUNT
ABM 4A, ABM 4B and ABM 4C
FEATURES:
• 1.6mm max. in height.
• Resin Seal.
• Suitable for reflow.
APPLICATIONS:
• Computers, Modems and Microprocessors.
• Communication and Test equipment.
• High Density applications.
STANDARD SPECIFICATIONS
Frequency Range
Operating Mode
Operating Temperature
Storage Temperature
Frequency Tolerance
@
25°C
Frequency Stability over Temp.
Equivalent Series Resistance
(ESR)
Fundamental
3rd Overtone
Shunt Capacitance C
0
Load Capacitance C
L
Drive Level
Aging
@
25° C First Year
Insulation Resistance
10.00 MHz - 100.00 MHz
10.00 MHz - 32.00 MHz (Fundamental)
28.00 MHz - 100.00 MHz (3rd overtone)
-10°C to + 60° C
(See Options)
-40°C to + 85° C
±50 ppm max.
(See Options)
±50 ppm max.
(See Options)
_
60
Ω
max. for 10.0 MHz < F < 16.0 MHz
_ _
50
Ω
max. for 16.0 MHz < F < 32.0 MHz
_
60
Ω
max. for 28.0 MHz < F < 34.0 MHz
_ _
80
Ω
max. for 34.0 MHz < F < 100.0 MHz
7pF max.
18 p F
(See Options)
100 µ W max.
± 5 pp m max.
500 M
Ω
min. at 100 Vdc ± 15V
ABM4A
ABM4B
ABM4C
Dimensions: Inches (mm)
Please see environmental, and mechanical specifications on page 68, Group 2.
Marking, see page 76. Tape and Reel, see pages 74-75 (1,000 pcs / reel).
ORDERING OPTIONS
ABM4X - Frequency - CL - ESR - Temperature - Tolerance - Stability - Mode - Packaging
A, B, or C
XX.XXXX MHz
Load cap. in pF
or -S for Series
RXXX (value in
Ω
)
- E for 0 °C
- B for -20°C
- C for -30°C
- N for -30°C
- D for -40°C
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
-T
(Tape
&
Reel)
-3 for ± 25 ppm
-4 for ± 30 ppm
to + 70°C
to + 70°C
to + 70°C
to + 85°C
to + 85°C
-F
Fundamental > = 28 MHz
-Y for ± 30 ppm max.
-H for ± 35 ppm max.
-Z for ±100 ppm max.
NOTE: Left blank if standard
•
All specifications and markings subject to change without notice
ABRACON
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070
•
F
AX
: (949) 448-8484
E-
MAIL
:
abinfo
@
abracon.com •
I
NTERNET
A
DDRESS
:
www.abracon.com
®
- 9-
C O R P O R AT I O N
