MICROPROCESSOR CRYSTALS
CERAMIC SURFACE MOUNT ULTRA MINIATURE
ABM2
FEATURES:
• Low in height; suitable for thin equipment.
• Ceramic package assures high reliability.
• Tight tolerance and stability available.
• Suitable for solder reflow.
• High precision crystal.
APPLICATIONS:
• Microprocessor Crystals.
• Modems, Communication and Test equipment.
STANDARD SPECIFICATIONS
8.192 MHz - 70 MHz
3.5 MHz - 25 MHz
Frequency Range
Frequency Range
Operating Mode
Operation Mode
8.192 MHz - 40 MHz (Fundamental)
Fundamental, AT
30 MHz ~ 70 MHz
(3rd overtone)
Operating Temperature
-10°C to + 60° C (See Options)
Operating Temperature
-10°C to +60°C (See Options)
Storage Temperature
-55°C to + 125° C
Storage Temperature@
-40°C to + 85°C
50 ppm max. (See Options)
Frequency Tolerance 25°C
@
Frequency Tolerance 25°C
Frequency Stability over Temp.
50 ppm max. (See Options)
50 ppm max. (See Options)
Frequency Stability over Temp.
E(EquSiRva)leMnatxSimeruiems Resistance
100 ppm max. (See Options)
Equivalent Series Resistance
200 Ω for 3.5 MHz < F < 4.0 MHz
RECOMMENDED
LAND PATTERN
100 Ω15m0aΩx.foforr48.0.1M92HMz H<zF<<F6<.010MMHzHz
100 Ω for 6.0 MHz < F < 10.0 MHz
(ESR)
80 Ω max. for 10 MHz < F < 30MHz
80 Ω for 10 MHz < F < 14.0 MHz
Fundamental
_
50 Ω max. for 30 MHz < 40 MHz
_
50 Ω for 14 MHz < F < 25 MHz
<_
3rd Overtone
70 Ω max. for 30 MHz < F 70 MHz (OT)
Shunt Capacitance C0
Shunt Capacitance C0
7 pF max.
7 pF max.
Load Capacitance CL
Load Capacitance CL
Drive Level
16pF (See Option)
18 pF (See Options)
100µΩ max.
Drive @Level
500 µW max.
Aging @25° C First Year
Aging 25°C per Year
Insulation Resistance
Insulation Resistance
5 ppm max.
5 ppm max.
500 MΩ min. at 100 Vdc 15V
500 MΩ min. at 100 Vdc 15V
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).
PIN
CONNECTIONS
ORDERING OPTIONS
ABM2 - Frequency - CL - ESR - Temperature - Tolerance - Stability - Mode
-
Packaging
- T
RXXX
XX.XXXX MHz
(Tape & Reel)
(value in
Ω)
-Y for 30 ppm
-H for 35 ppm
-Z for 50 ppm
Load cap.in pF or
-S for Series
>_
>_
-F(for Fundamental F
30 MHz)
-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
- FB (Fundamental BT 30 MHz)
-4 for
30 ppm
-5 for 100 ppm
NOTE: Left blank if standard • All specifications and markings subject to change without notice
ABRACON
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
®
29 Journey • Aliso Viejo, CA 92656 • USA
- 7 -
(949) 448-7070
•
FAX: (949) 448-8484
C O R P O R A T I O N
E-MAIL: abinfo
@abracon.com • INTERNET ADDRESS: www.abracon.com