PLASTIC ENCASED SMD CRYSTAL FPX FEATURES OPTIONS • • • • • Tolerances to < 20 PPM • Stabilities to < 20 PPM • Temperatures to -40ºC ~ +85ºC • Alternate Metal Can Package (HC49SPX) Low Cost Stocking Standard Plastic Encapsulated Tape and Reel (1,000 pcs. STD) Discontinued DISCONTINUED • STANDARD SPECIFICATIONS1 PARAMETERS Frequency Range Frequency Tolerance @ 25ºC Frequency Stability, ref @ 25ºC Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) MAX (unless otherwise noted) 3.579545 ~ 90.000MHz ±50 PPM Drive Level Aging per year ±50 PPM -10ºC ~ +70ºC -55ºC ~ +125ºC 7.0 pF 10 pF ~ Series (Customer Specified) 0.1 mW ±5 PPM Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. All specifications subject to change without notice. Rev. 8/1/03 1 Frequency Range (MHz) 3.579545 ~ 4.000 4.000+ ~ 5.000 5.000+ ~ 6.000 6.000+ ~ 7.000 7.000+ ~ 9.000 9.000+ ~ 13.000 13.000+ ~ 20.000 20.000+ ~ 30.000 30.000+ ~ 90.000 Operating Mode Max ESR Ω Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental 3rd OT 200 150 120 100 80 60 40 30 100 All dimensions are in millimeters. See page 28 for tape and reel specifications. FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +001(239)693-0099 FAX +001(239)693-1554 http://www.foxonline.com © 2003 FOX ELECTRONICS 19