HC/49US (AT49) MICROPROCESSOR CRYSTAL ABL Series RoHS/RoHS II Pb 11.5 x 5.0 x 3.5 mm Moisture Sensitivity Level (MSL) This product is Hermetically Sealed and not Moisture Sensitive - MSL = N/A: Not Applicable FEATURES: APPLICATIONS: Home electronics High reliability & Low Cost Computers, modems, and communications Tight stability & extended temperature Proven resistance welded metal package High-precision TCXO and clock applications Microprocessors STANDARD SPECIFICATIONS: Parameters Minimum Typical Maximum Units Notes Frequency Range 3.579545 70 Fundamental AT- 3.579545 33.999 cut (Standard) rd 3 OT AT-cut MHz 34.00 70.00 Operation mode (Standard) Fundamental AT- 24.01 50.00 cut (See options) Operating Temperature 0 +70 C See options Storage Temperature -55 +125 C Frequency Tolerance -50 +50 ppm See options Frequency Stability over the Operating -50 +50 ppm See options Temperature ( ref. to +25C) Equivalent series resistance (R1) See table 1 below Shunt capacitance (C0) 7 pF Load capacitance (CL) 18 pF See options Drive Level 100 1000 W Aging 25C per year 5 ppm Insulation Resistance 500 M 100Vdc 15V frequency (Max 10 ppm Min) Drive Level Dependency (DLD, Minimum 7 points tested: from 1W to 25% of Max ESR (Max Min) 500W) ESR Max ESR in Max ESR over DLD Table 1 range Table 1 Frequency (MHz) ESR() max. 3.579 - 4.999 (Fund.) 180 5.000 - 5.999 (Fund.) 120 6.000 - 7.999 (Fund.) 100 8.000 - 8.999 (Fund.) 80 9.000 - 9.999 (Fund.) 60 10.000 - 15.999 (Fund.) 50 16.000 - 50.000 (Fund.) 40 Lorem ipsum 34.000 - 70.00 (3rd O/T) 80 REVISED: 03.27.2018 5101 Hidden Creek Lane Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 Fax: 512-351-8858 ABRACON IS ISO9001-2008 LLC For terms and conditions of sale please visit: CERTIFIED www.abracon.comHC/49US (AT49) MICROPROCESSOR CRYSTAL ABL Series RoHS/RoHS II Pb 11.5 x 5.0 x 3.5 mm OPTIONS AND PART IDENTIFICATION: (Left blank if standard) ABL - MHz - - - - - - Packaging Frequency in MHz Please specify the frequency Blank: Bulk in xx.xxxxMHz. T: Tape & Reel e.g. 14.3181MHz TRAY: Tray Load Capacitance (pF) Please specify CL Value Added (Minimum 10pF) in pF or I Insulator Tab S for series L2 Middle 3rd lead QXX Trimmed leads Custom ESR if other Q15 for 0.15 length than standard R Oscillation Mode : Specify a value in F: Fund. AT>24MHz (e.g.: R40) Freq. Stability Operating Temp. Freq. Tolerance U**: 10 ppm A: -10C ~ +60C H5: 5 ppm G: 15 ppm B: -20C ~ +70C 1: 10 ppm X: 20 ppm C: -30C ~ +70C 7: 15 ppm W: 25 ppm N: -30C ~ +85C 2: 20 ppm Y: 30 ppm D: -40C ~ +85C 3: 25 ppm H: 35 ppm J*: -40C ~ +105C 4: 30 ppm Q: 100 ppm K*: -40C ~ +125C R: 150 ppm L*: -55C ~ +125C NOTE: * Frequency stability 50ppm, 100ppm, 150ppm only. Contact ABRACON for tighter frequency stability. ** Contact ABRACON for availability of 10ppm with other operating temperature options. REVISED: 03.27.2018 5101 Hidden Creek Lane Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 Fax: 512-351-8858 ABRACON IS ISO9001-2008 LLC For terms and conditions of sale please visit: CERTIFIED www.abracon.com