VXB2 Microprocessor Crystals Package Options B2 = 4.4 mm tall surface mount Frequency Range 3.5 MHz to 75.00 MHz Standard Frequencies See Standard Frequency Table Mode 1 = Fundamental (3.5 to 30 MHz) 3 = 3rd Overtone (24.1 to 75 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 F = ±30 PPM -20°C to +70°C 0 = Series Resonant Load Capacitance 1 = 16 pF 2 = 20 pF 3 = 32 pF 4 = 18 pF 5 = 10 pF 6 = 30 pF STD Calibration Tolerance ±25 PPM at +25°C Tolerances to ±10 PPM are available Equivalent Series Resistance See ESR Table II Shunt Capacitance Drive Level 7 pf Maximum 10 to 2,000 uW Crystal Aging <5 ppm/1 st year Standard Packaging Tape & Reel (500 pc minimum) Typical P/N VXB2-3A2-56M448 B2 = 5.0 mm tall package 3 = 3rd Overtone A = ±100 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