29 Journey • Aliso Viejo, CA 92656
(949) 448-7070 • FAX: (949) 448-8484
E-MAIL:abinfo@abracon.com • INTERNET ADDRESS: www.abracon.com
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
NOTE: Left blank if standard •
All specifications and markings subject to change without notice
MICROPROCESSOR CRYSTALS
AT49 (HC49US) LOW PROFILE SURFACE- MOUNT
ABLS3
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 Wfor 3.5 MHz < F < 4.0 MHz
(ESR) Maximum 150 Wfor 4.0 MHz < F < 6.0 MHz
100 Wfor 6.0 MHz < F < 10.0 MHz
80 Wfor 10 MHz < F < 14.0 MHz
50 Wfor 14 MHz < F <
_ 25 MHz
Shunt Capacitance C07 pF max.
Load Capacitance CL16pF(See Option)
Drive Level 100µWmax.
Aging @25° C First Year ± 5 ppm max.
Insulation Resistance 500 MWmin. at 100 Vdc ± 15V
ST
STANDARD SPECIFICA
ANDARD SPECIFICATIONS
TIONS
Frequency Range 3.579545 MHz - 65.00 MHz
Operation Mode 3.579545 MHz ~ 24.0 MHz ~ Fundamental
24.01 MHz ~ 40.32MHz ~ Fund.ATor BT
24.01 MHz ~ 65 MHz ~ Third- Overtone
Operating Temperature 0°C to + 70°C (See Options)
Storage Temperature -40°C to + 85°C
Frequency Tolerance @25°C ± 50 ppm max. (See Options)
Frequency stability over temp. ±50 ppm max. (See Options)
Equivalent Series Resistance 180 Wmax. for 3.579545MHz- 3.999MHz
(ESR) 150 Wmax. for 4.000MHz - 4.999MHz
120 Wmax. for 5.000MHz - 5.999MHz
100 Wmax. for 6.000MHz - 6.999MHz
Fundamental 80 Wmax. for 7.000MHz - 8.999MHz
60 Wmax. for 9.000MHz - 12.999MHz
50 Wmax. for 13.00MHz - 19.999MHz
40 Wmax. for 20.00MHz - 40.320MHz
Third Overtone 80 Wmax. for 24.01 MHz - 65.00MHz
Shunt Capacitance C07pF max.
Load Capacitance CL18pF (See Options)
Drive Level 1mW max., 100 mW correlation
Aging @25°C per Year ± 5 ppm max.
Insulation Resistance: 500M Wmin. at 100 Vdc ± 15V
APPLICATIONS:
• Blue-tooth and wireless applications. • Automotive and industrial.
• Computers, modems, communications. • Hi-precision TCXO and clock applications.
FEATURES:
• High reliability, Low cost. • Low Profile (2.5mm max.)
• Tight stability and extended temperature. • Reflow capable.
Please see environmental, and mechanical specifications, Group 1.
Tape and Reel (1,000pcs./reel).
ABLS3 - Frequency -CL - ESR - Temperature - Tolerance - Stability- Mode - Packaging
XX.XXXX MHz RXXX
(value in W)-R5 for
±
5ppm
(*)
-U for
±
10ppm
-X for
±
20ppm
-W for
±
25ppm
-Y for
±
30ppm
-H for
±
35ppm
-T for tape and reel
-F for Fundamental AT> 24MHz
-FB for Fundamental BT> 24MHz (**)
-H5 for
±
5ppm(*)
-1 for
±
10 ppm
-7 for
±
15ppm
-2 for
±
20 ppm
-3 for
±
25 ppm
-4 for
±
30ppm
-A for -10°C to + 60°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
ORDERING OPTIONS
ORDERING OPTIONS
Load cap.in pF
or -S for Series
(**)
BT cut
±100ppm max.
-10°C to +60°C
(*) Call for details.
Dimensions: Inches (mm)
®
