ABLS

HC/49US (AT49) SMD LOW PROFILE CRYSTAL ABLS FEATURES: • Suitable for reflow • Low in height - suitable for thin equipment • Tight stability & extended temperature Pb RoHS Compliant APPLICATIONS: • Computers, Modems, Microprocessors • Automotive and Industrial • Wireless Applications 11.5 x 4.8 x 4.2 mm ||||||||||||||| STANDARD SPECIFICATIONS: PARAMETERS ABRACON P/N Frequency Operation Mode ABLS Series 3.579545 MHz to 70 MHz AT strip (see options) 3.579545 MHz - 24.0 MHz (Fundamental) 24.01 - 50.00 MHz (Fund. AT or BT) 24.01 - 70.00 MHz (3rd - Overtone) 0°C to + 70°C (see options) - 55°C to + 125°C ± 50 ppm max. (see options) ± 50 ppm max. (see options) See Table 1 7pF max. 18pF (see options) 1 mW max., 100μW typical ± 5ppm max. 500 MΩ min at 100Vdc ± 15V -3dB max. from 1μW to 500μW (minimum 7 points tested) TABLE 1: ESR FREQUENCY (MHz) 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 - 70.00 (3rd O/T) ESR (? ) 180 120 100 80 60 50 40 100 80 Operating Temperature Storage Temperature Frequency Tolerance at +25°C Frequency Stability over the Operating Temp. (Ref to +25°C) Equivalent Series Resistance Shunt Capacitance C0 Load Capacitance CL Drive Level Aging at 25°C ± 3°C Per Year Insulation Resistance Spurious Responses Drive level dependency (DLD) • 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 OPTIONS & PART IDENTIFICATION: (Left blank if standard) ABLS - Frequency Frequency -R - - - - Packaging T for Tape and Reel XX.XXXX MHz Load Capacitance Please specify CL in pF or S for Series (minimun 10pF) Operating Temp. A -10°C to +60°C B -20°C to +70°C C -30°C to +70°C N -30°C to +85°C D -40°C to +85°C J* -40°C to +105°C K* -40°C to +125°C L* -55°C to +125°C Freq. Tolerance H5 ± 5 ppm 1 ± 10 ppm 7 ± 15 ppm 2 ± 20 ppm 3 ± 25 ppm 4 ± 30 ppm Mode F for Fund. AT>24MHz FB for Fund BT>24MHz ESR RXXX (Value in Ω) NOTE: Fundamental BT frequency stability ± 100ppm max.at -10° C to +60° C only. * Frequency stability ±50ppm, ±100ppm, ±150ppm only. Contact ABRACON for tighter frequency stability. ** -10 to +60C only. 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 ABRACON ABRACON IS ISO 9001 / QS 9000 CERTIFIED Visit www.abracon.com for Terms & Conditions of Sale Revised: 04.15.08 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com HC/49US (AT49) SMD LOW PROFILE CRYSTAL ABLS OUTLINE DRAWING: Pb RoHS Compliant 11.5 x 4.8 x 4.2 mm ||||||||||||||| Dimensions: mm Dimensions: Inches (mm) TAPE & REEL: Dimensions: mm ABRACON IS ABRACON ISO 9001 / QS 9000 ISO CERTIFIED Visit www.abracon.com for Terms & Conditions of Sale Revised: 04.15.08 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com