HC49/US (AT49) LOW PROFILE SMD MICROPROCESSOR CRYSTAL
ABLS3
Pb RoHS Compliant
FEATURES: • Suitable for RoHS compliant reflow • Low height reduced to 2.5/2.6mm • Tight stability & extended temperature options APPLICATIONS: • Computers, Modems, Microprocessors • Automotive and Industrial • Wireless Applications
Reduced height to 2.5/2.6mm to 2.5mm
11.4 x 4.7 x 2.5/2.6mm
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STANDARD SPECIFICATIONS:
Parameters Minimum 3.579545 Frequency Range 24.000001 24.000001 Operation Mode Operating Temperature Storage Temperature Frequency Tolerance @+25°C Frequency Stability over the Operating Temperature ( ref. to +25°C) Equivalent series resistance (R1) Shunt capacitance (C0) Load capacitance (CL) Drive Level Aging Insulation Resistance Drive level dependency (DLD) Typical ------------Maximum 24.000000 50.000000 70.000000 ºC ºC ppm ppm Ω pF pF µW ppm @25°C±3°C First year @ 100Vdc ± 15V Standard (See options if
other than STD)
Units
Notes
Fundamental AT (Standard) Fundamental AT or BT (See options) 3rd Overtone (Standard)
MHz
Fundamental or 3rd Overtone 0 ----+70 -55 ----+125 -50 ----+50 -50 -------------5 ----See table 1 below ----18 100 ----+50 7 ----1000 +5
See options See options See options
(For BT cut, ±100ppm max.at -10° C to +60° C only)
500 --------MΩ Minimum 7 points tested: from 1µW to 500µW. Change in frequency (Maximum - Minimum) over DLD range < ±10ppm Change in ESR (Maximum - Minimum) over DLD range < 25% of Max ESR value. Maximum ESR over DLD range < Max ESR value.
ESR (Ω) 180 120 100 80 60 50 40 100 80
TABLE 1: ESR
FREQUENCY (MHz) 3.579545 - 4.999 (Fund.) 5.000 - 5.999 (Fund.) 6.000 - 7.999 (Fund.) 8.000 - 8.999 (Fund.) 9.000 - 9.999 (Fund.) 10.000 - 15.999 (Fund.) 16.000 - 50.000 (Fund.) 24.01 - 31.999 (3rd O/T) 32.000 - 70.00 (3rd O/T)
ABRACON IS ISO 9001:2008 ISO 9001 / QS 9000 CE RTIFIED
Revised: 07.05.11 Visit www.abracon.com for Terms & Conditions of Sale 30332 E speranza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | w ww.abracon.com
HC49/US (AT49) LOW PROFILE SMD MICROPROCESSOR CRYSTAL
ABLS3
Pb RoHS Compliant
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
Reduced height to 2.5/2.6mm to 2.5mm
11.4 x 4.7 x 2.5/2.6mm
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ABLS3 Frequency in MHz Please specify the frequency in MHz. e.g. 14.31818MHz
MHz -
-
-
-
Packaging Blank: Bulk T: Tape & Reel Oscillation Mode F: Fund. AT>24MHz FB: Fund. BT>24MHz
Load Capacitance (pF) Please specify CL (Minimum 10pF) in pF or S for series Custom ESR if other than standard R : Specify a value in Ω (e.g.: R40) Operating Temp. A: -10°C ~ +60°C B: -20°C ~ +70°C C: -30°C ~ +70°C N: -30°C ~ +85°C D: -40°C ~ +85°C J*: -40°C ~ +105°C K*: -40°C ~ +125°C L*: -55°C ~ +125°C Freq. Tolerance H5: ± 5 ppm 1: ± 10 ppm 7: ± 15 ppm 2: ± 20 ppm 3: ± 25 ppm 4: ± 30 ppm
Freq. Stability U**: ± 10 ppm G: ± 15 ppm X: ± 20 ppm W: ± 25 ppm Y: ± 30 ppm H: ± 35 ppm Q: ± 100 ppm R: ± 150 ppm
NOTE: Fundamental BT frequency stability ± 100ppm max. at -10° C to +60° C only. * Frequency stability ±50ppm, ±100ppm, ±150ppm only. ** -10 to +60C only. Contact ABRACON for tighter frequency stability.
ABRACON IS ISO 9001:2008 ISO 9001 / QS 9000 CE RTIFIED
Revised: 07.05.11 Visit www.abracon.com for Terms & Conditions of Sale 30332 E speranza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | w ww.abracon.com
HC49/US (AT49) LOW PROFILE SMD MICROPROCESSOR CRYSTAL
ABLS3
Pb RoHS Compliant
OUTLINE DRAWING: TAPE & REEL:
T = tape and reel (1000pcs/reel)
Reduced height to 2.5/2.6mm to 2.5mm
11.4 x 4.7 x 2.5/2.6mm
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H: 2.5mm max for frequency 6MHz or higher 2.6mm max for frequency lower than 6MHz Dimensions: inches (mm)
REFLOW PROFILE:
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information.
ABRACON IS ISO 9001:2008 ISO 9001 / QS 9000 CE RTIFIED
Revised: 07.05.11 Visit www.abracon.com for Terms & Conditions of Sale 30332 E speranza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | w ww.abracon.com
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