NOTE: Left blank if standard • All specifications and markings subject to change without notice
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070 • FAX: (949) 448-8484
E-MAIL:abinfo @abracon.com • INTERNET ADDRESS: www.abracon.com
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
CORPORATION
ABRACON
-7-
MICROPROCESSOR CRYSTALS
CERAMIC SURFACE MOUNT ULTRA MINIATURE
ABM2
Frequency Range 3.5 MHz - 25 MHz
Operation Mode Fundamental, AT
Operating Temperature -10°C to + 60° C
(See Options)
Storage Temperature -55°C to + 125° C
Frequency Tolerance @25°C ±50 ppm max.
(See Options)
Frequency Stability over Temp. ±50 ppm max.
(See Options)
Equivalent Series Resistance 200 Ωfor 3.5 MHz < F < 4.0 MHz
(ESR) Maximum 150 Ωfor 4.0 MHz < F < 6.0 MHz
100 Ωfor 6.0 MHz < F < 10.0 MHz
80 Ωfor 10 MHz < F < 14.0 MHz
50 Ωfor 14 MHz < F <
_ 25 MHz
Shunt Capacitance C07 pF max.
Load Capacitance CL16pF
(See Option)
Drive Level 100µΩmax.
Aging @25° C First Year ± 5 pp m max.
Insulation Resistance 500 MΩmin. at 100 Vdc ± 15V
SSTTAANNDDAARRDD SSPPEECCIIFFIICCAATTIIOONNSS
SSTTAANNDDAARRDD SSPPEECCIIFFIICCAATTIIOONNSS
Frequency Range 8.192 MHz - 70 MHz
Operating Mode 8.192 MHz - 40 MHz (Fundamental)
30 MHz ~ 70 MHz (3rd overtone)
Operating Temperature -10°C to +60°C
(See Options)
Storage Temperature -40°C to + 85°C
Frequency Tolerance @25°C ± 50 ppm max.
(See Options)
Frequency Stability over Temp. ± 100 ppm max.
(See Options)
Equivalent Series Resistance 100 Ωmax. for 8.192 MHz < F < 10 MHz
(ESR) 80 Ωmax. for 10 MHz < F < 30MHz
Fundamental 50 Ω max. for 30 MHz <
_40 MHz
3rd Overtone 70 Ωmax. for 30 MHz < F <_ 70 MHz
(OT)
Shunt Capacitance C07 pF max.
Load Capacitance CL18 pF
(See Options)
Drive Level 500 µW max.
Aging @25°C per Year ± 5 ppm max.
Insulation Resistance 500 MΩmin. at 100 Vdc ± 15V
APPLICATIONS:
•Microprocessor Crystals.
•Modems, Communication and Test equipment.
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.
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).
ABM2 - Frequency -CL- ESR - Temperature - Tolerance - Stability- Mode - Packaging
XX.XXXX MHz RXXX
(value in Ω)
-4 for
±
30 ppm
-5 for
±
100 ppm
- T
(Tape &Reel)
-F (for Fundamental F
>_
30 MHz)
- FB (Fundamental BT
>_
30 MHz)
-Y for
±
30 ppm
-H for
±
35 ppm
-Z for
±
50 ppm
-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
OORRDDEERRIINNGG OOPPTTIIOONNSS
OORRDDEERRIINNGG OOPPTTIIOONNSS
Load cap.in pF or
-S for Series
Dimensions: Inches (mm)
RECOMMENDED
LAND PATTERN
PIN
CONNECTIONS
®
22355 Abracon CORX 2-29.qxd 3/6/00 6:51 AM Page 7
