VXA7 Microprocessor Crystals Package Options A7 = HC-49/U 13.5 mm tall with gull leads Frequency Range 1.8432 M Hz to 150.00 M Hz Standard Frequencies See Standard Frequency Table Mode 1 = Fundamental (1.8432 to 30 MHz) 3 = 3rd Overtone (24 to 85 MHz) 5 = 5th Overtone (< 150 MHz) Stability Options A = ±100 PPM -20°C to +70°C B = ±50 PPM -20°C to +70°C C = ±100 PPM -40°C to +85°C D = ±50 PPM -40°C to +85°C E = ±25 PPM -20°C to +70°C F = ±30 PPM -20°C to +70°C Load Capacitance 0 = Series Resonant 1 = 16 pF 2 = 20 pF 3 = 32 pF 4 = 18 pF 5 = 10 pF 6 = 30 pF ±25 PPM at +25°C STD Calibration Tolerance Tolerances to ±10 PPM are available Equivalent Series See ESR Table I Resistance Shunt Capacitance Drive Level Crystal Aging Standard Packaging Typical 7 pf Maximum 10 to 1,000 uW <5 ppm/1 st year Tape & Reel (1000 pc minimum) VXA7-3B2-40M000 P/N A7 = HC/49U package with gull leads 3 = 3rd overtone B = ±50 PPM -20°C to +70°C 2 = 20 pF load Generate your own part number! We welcome your custom requests and will issue a custom part number for items that are not listed. Vectron International, 267 Lowell Rd, Hudson NH 03051-4916 Tel: 1-88-VECTRON-1 Website: www.vectron.com Vectron International, 267 Lowell Rd, Hudson NH 03051-4916 Tel: 1-88-VECTRON-1 Website: www.vectron.com