HC/49US (AT49) SMD LOW PROFILE CRYSTAL ABLS RoHS Pb Compliant Moisture Sensitivity Level (MSL) – This product is Hermetically Sealed and not Moisture Sensitive - MSL = N/A: Not Applicable FEATURES: • Suitable for RoHS reflow • Available for tight stability & extended temperature range 11.5 x 4.7 x 4.2 mm | | | | | | | | | | | | | | APPLICATIONS: • Computers, Modems, Microprocessors • Wireless Applications STANDARD SPECIFICATIONS: PARAMETERS TABLE 1: STANDARD ESR FREQUENCY (MHz) ABRACON P/N Frequency ABLS Series Operation Mode AT cut (Fundamental or 3rd OT) or BT cut (See options) 3.579545MHz - 24.0MHz (Fundamental: Standard) 24.01MHz - 75.00MHz (3rd- Overtone: Standard) 24.01MHz - 50.00MHz (Fund. AT or BT: See options) Operatin g Temperature Storag e Temperatur e Frequenc y Tolerance at +25°C Frequency Stability over the Operating Temp. (Ref to +25°C) Equivalen t Serie s Resistance Shunt Capacitance C 0 Load Capacitance C L Drive Leve l Aging at 25°C (first year) Insulation Resistance Spurious Responses Drive level dependency (DLD ) 0°C to + 70°C (see options) - 55°C to + 125° C ± 50 ppm max. (see options) 3.579 - 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 - 75.00 (3rd O/T) 3.579545 MHz to 75 MHz ESR ( ) MAX 180 120 100 80 60 50 40 100 80 ± 50 ppm max. (see options) Se e Table 1 7pF max . 18pF (see options ) 1 mW max., 100 μW typical ± 5ppm max . 500 MΩ min at 100Vdc ± 15V -3dB max. from 1 μW to 500 μW (minimum 7 points tested) OPTIONS & PART IDENTIFICATION: (Left blank if standard) ABLS - MHz - -R - - - - Packaging Frequency in MHz e .g. 3.579545 MHz 14 .31818 MHz 26 .000 MHz Bla nk: Bulk T: Ta pe & Re e l (1k) T2: Ta pe & Ree l (250) Lo ad Capac itanc e P le a s e s pe cify CL (8 to 33p F) in pF or S for S e rie s Mode P lea s e conta ct ABRAC ON for othe r va lue s ESR if other than STD S pe cify a va lue in Ω F: Fund.AT for >24MHz FB: Fund.BT for >24MHz 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 to +105 °C K(***): -40°C to +125 °C L(***): -55°C to +125°C Fre q. Tolera nc e H5: ± 5 pp m 1: ± 10 ppm 7: ± 15 ppm 2: ± 20 ppm 3: ± 25 ppm 4: ± 30 ppm * -10 to +60° C only. ** Option A, B, and 0 to +70° C only. *** Frequency stability ±50ppm, ±100ppm, or ±150ppm only. Contact ABRACON for tighter frequency stability. **** For Fundamental BT, frequency stability ± 100ppm max. at -10° C to +60° C only. ABRACON IS ISO9001:2008 CE RTIFIED Fre q. S tability U: ± 10 ppm (*) G: ± 15 p pm (**) X: ± 20 pp m W: ± 25 ppm Y: ± 30 pp m H: ± 35 pp m Q: ± 10 0 pp m (****) R: ± 150 pp m Visit www.abracon.com for Terms & Conditions of Sale Revised: 04.07.11 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com | HC/49US (AT49) CRYSTAL AT49SMD ) SMDLOW LOWPPROFILE ROFILECRYSTAL ABLS Pb RoHS Compliant 11.5 x 4.7 x 4.2 mm | | | | | | | | | | | | | | | OUTLINE DRAWING: Dimensions: Inches (mm) TAPE & REEL: REFLOW PROFILE: Dimensions: mm Need a test socket for the ABLS series? To view compatible PRECISION TEST & BURN-IN SOCKETS for these parts, click here.P/N: AXS-1147-02-02 ABRACON IS IS ABRACON ISO9001:2008 CE RTIFIED 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. Visit www.abracon.com for Terms & Conditions of Sale Revised: 04.07.11 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com