HC/49US (AT49) SMD LOW PROFILE CRYSTAL ABLS Pb RoHS Compliant FEATURES: • Suitable for reflow • Low in height - suitable for thin equipment • Tight stability & extended temperature 11.5 x 4.8 x 4.2 mm | | | | | | | | | | | | | | | APPLICATIONS: • Computers, Modems, Microprocessors • Automotive and Industrial * • Wireless Applications STANDARD SPECIFICATIONS: PARAMETERS TABLE 1: ESR 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) 24.01 - 75.00MHz (3rd- Overtone) (Standard) 24.01MHz - 50.00MHz (Fund. AT or BT) (Option. See 2.1) 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) 0°C to + 70°C (see options) - 55°C to + 125°C ± 50 ppm max. (see options) 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 - 75.00 (3rd O/T) 3.579545 MHz to 75 MHz ESR ( Ω ) 180 120 100 80 60 50 40 100 80 • Change in frequency (Maximum - Minimum) over DLD range < ±10ppm • Change in ESR (Maximum - Minimum) over DLD range < 25% of Max ESR value ± 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) • Maximum ESR over DLD range < Max ESR value OPTIONS & PART IDENTIFICATION: (Left blank if standard) ABLS - Frequency Frequency XX.XXXX MHz Load Capacitance Please specify CL in pF or S for Series (10 to 33pF) 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. ABRACON IS ISO 9001 / QS 9000 CERTIFIED -R - 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 - - - Packaging T for Tape and Reel Mode F for Fund. AT>24MHz FB for Fund BT>24MHz 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 Visit www.abracon.com for Terms & Conditions of Sale Revised: 12.04.09 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 Pb RoHS Compliant 11.5 x 4.8 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 ISO 9001 / QS 9000 CERTIFIED * NOTE: Abracon manufactured products are intended for general commercial and industrial use. For applications requiring high reliability and/or presenting extreme operating environment, written consent & authorization from Abracon is required. Visit www.abracon.com for Terms & Conditions of Sale Revised: 12.04.09 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com