U l t r a - l o w E S R H C 4 9 / U S ( A T 4 9 ) SMD MICROPROCESSOR CRYSTAL ABLS-LR RoHS Pb Compliant 11.5x4.8x4.2mm Moisture Sensitivity Level (MSL) – This product is Hermetically Sealed and not Moisture Sensitive - MSL = N/A: Not Applicable FEATURES: APPLICATIONS: (cid:127) Ultra low ESR as low as 20 ohms for 4MHz, 85% lower than (cid:127) Low negative resistance u-controller design typical SMD Low Profile HC49S Crystals for low frequency (cid:127) Low negative resistance(-R) IC design can ensure high oscillation margin (cid:127) Wide range of automotive applications (cid:127) Tight stability and automotive grade temperature available (cid:127) Industrial applications (cid:127) Hermetically resistance weld sealed STANDARD SPECIFICATIONS: P Parameters Minimum Typical Maximum Units Notes TABLE 1: ESR FREQUENCY (MHz) ESR (Ω) Max. Frequency Range 3 36 MHz 3.000000 100 Operation Mode Fundamental 3.072000 100 3.276800 75 Operating Temperature 0 +70 ºC See options 3.500000 ~ 4.000000MHz 40 Storage Temperature -55 +125 ºC 4.000001 ~ 4.500000MHz 30 4.500001 ~ 5.999999MHz 25 Frequency Tolerance @+25°C -50 +50 ppm See options 6.000000 ~ 7.499999MHz 20 Frequency 7.500000 ~ 12.999999MHz 15 Stability over the 3.0~3.579545MHz -100 +100 Standard only 13.000000 ~ 36.000000MHz 10 Operating ppm Temperature ( ref. 3.579545~36MHz -50 +50 See options to +25°C) Equivalent series resistance (R1) See table 1 below Ω Shunt capacitance (C0) 7 pF Load capacitance (CL) 18 pF See options Drive Level 100 1000 µW @25°C±3°C Aging -5 +5 ppm First year Insulation Resistance 500 MΩ @ 100Vdc ± 15V Spurious Response -3 dB Minimum 7 points tested: from 1µW to 500µW. Change in frequency (Maximum - Minimum) over DLD range < ±10ppm Drive level dependency (DLD) Change in ESR (Maximum - Minimum) over DLD range < 25% of Max ESR value. Maximum ESR over DLD range < Max ESR value. OPTIONS & PART IDENTIFICATION:(Left blank if standard) ABLS - LR- MHz - - - Frequency in MHz Packaging Blank: Bulk Please specify the frequency in MHz. e.g. 14.31818MHz T: Tape & Reel Load Capacitance (pF) Freq. Stability Please specify CL in pF U**: ± 10 ppm (10pF minimum) or S for G: ± 15 ppm series Operating Temp. Freq. Tolerance X: ± 20 ppm A: -10°C ~ +60°C 1: ± 10 ppm W: ± 25 ppm B: -20°C ~ +70°C 7: ± 15 ppm Y: ± 30 ppm C: -30°C ~ +70°C 2: ± 20 ppm H: ± 35 ppm N: -30°C ~ +85°C 3: ± 25 ppm Q: ± 100 ppm D: -40°C ~ +85°C 4: ± 30 ppm R: ± 150 ppm J*: -40°C ~ +105°C NOTE: K*: -40°C ~ +125°C * Frequency stability R o ption (±150ppm) only. Contact ABRACON for tighter frequency stability. L*: -55°C ~ +125°C ** For -10 to +60C only. 2 Faraday, Suite# B | Irvine | CA 92618 Revised: 04.17.16 AABBRRAACCOONN IISS Ph. 949.546.8000 | Fax. 949.546.8001 ISO9001:2008 CCEERRTTIIFFIIEEDD LLC Visit www.abracon.com for Terms and Conditions of Sale

U l t r a - l o w E S R H C 4 9 / U S ( A T 4 9 ) SMD MICROPROCESSOR CRYSTAL ABLS-LR RoHS Pb Compliant 11.5x4.8x4.2mm OUTLINE DRAWING: ax. Dimensions: inches (mm) TAPE & REEL: T = tape and reel (1000pcs/reel) REFLOW PROFILE: Dimensions: mm ATTENTIDOiNm: Aebnrascioon nCsor:p omratmion ’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applica- tions. 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 r esult 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. 2 Faraday, Suite# B | Irvine | CA 92618 Revised: 04.17.16 AABBRRAACCOONN IISS Ph. 949.546.8000 | Fax. 949.546.8001 ISO9001:2008 CCEERRTTIIFFIIEEDD LLC Visit www.abracon.com for Terms and Conditions of Sale