MICROPROCESSOR CRYSTALS
LOW PROFILE CERAMIC SURFACE MOUNT
ABM 4A and ABM 4B
FEATURES:
• 1.6 mm max. in height.
• Glass sealing assures high reliability.
• Computers, Modems, Microprocessors.
• Communication, Test equipment.
• High density applications.
7.0 x 5.0 x 1.6 mm
• Suitable for reflow.
APPLICATIONS:
6.00MHz
- 100.00MHz
SPECIF
~
CATIO
(Fundamental)
NS
6.00MHz
I
32.00MHz
28.00MHz ~ 100.00MHz (3rd overtone)
Operating Temperature
-10°C to +60°C
(See Options)
Storage Temperature
-40°C to +85°C
Frequency Tolerance
@
25°C
± 50ppm max.
(See Options)
Frequency Stability over Temp.
± 50ppm max.
(See Options)
_
Equivalent Series Resistance 60
W
max. for 10.0MHz < F < 16.0MHz
(ESR) Fundamental
_ _
50
W
max. for 16.0MHz < F < 32.0MHz
_
60
W
max. for 28.0MHz < F < 34.0MHz
3rd Overtone
_ _
80
W
max. for 34.0MHz < F < 100.0MHz
Shunt Capacitance C
0
7pF max.
Load Capacitance C
L
18p F
(See Options)
Drive Level
100 µ W max.
Aging
@
25°C First Year
±5pp m max.
Insulation Resistance
500M
W
min. at 100Vdc ±15V
Frequency Range
STA
Mode
Operating
NDARD
Environmental, and mechanical specifications, see appendix C, Group 2.
Marking, see appendix G. Tape and Reel, see appendix H.(1,000 pcs / reel)
Recommended handling, see appendix F. Reflow profile, see appendix E.
Application notes, see appendix A.
STANDARD SPECIFICATIONS
ORDERING OPTIONS
ABM4X -
A, B
Frequency -
XX.XXXX MHz
Load cap. in pF
or -S for Series
RXXX (value in
W
)
- E for 0 °C to + 70°C
- B for -20°C to + 70°C
- C for -30°C to + 70°C
- N for -30°C to + 85°C
- D for -40°C to + 85°C
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
Dimensions: Inches (mm)
CL -
ESR -
Temperature -
Tolerance -
Stability -
Mode -
Packaging
-T
(Tape & Reel)
-2 for + 20ppm*
-3 for + 25ppm
-4 for + 30ppm
-W
-Y
-H
-Z
for + 25ppm max.*
for + 30ppm max.
for + 35ppm max.
for + 100ppm max.**
-F
Fundamental > 28 MHz
*
Please call us for availability.
** Option Z may apply to extended temperatures.
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
®
C O R P O R AT I O N
13
嵌入式系统
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