VECTRON VXA4 Microprocessor Crystals DATA SHEET
Contents
1. V i VECTRON IN T ERHNATIONAL L O oe A 1 DOVER c COMPANY VXA4 Microprocessor Crystals The VXA4 series of HC 49 U packaged crystals offers the most popular crystal package for computer and peripherals applications Our type A package HC 49 U offers the highest level of quality at the most economical price Vite s standard crystal tolerance Option B under stability vs temperature is 50 PPM 20 C to 70 C relative to the load Capacitance at 25 C All VXA crystals will operate 40 C to 85 C The B stability of 50 PPM is an absolute guarantee but the typical crystal is better than 30 PPM 0 C to 70 C and better than 75 PPM from 40 C to 85 C Package Options A4 HC 49 US 3 6 mm tall Frequency Range 3 5 MHz to 100 00 MHz Standard Frequencies See Standard Frequency Table Mode 1 Fundamental 3 5 to 40 MHz 3 3 Overtone 20 to 100 MHz Stability Options D 50 PPM 40 C to 85 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 STD Calibration 25 PPM at 25 C Tolerances to 10 PPM are available Tolerance Equivalent Series See ESR Table Il Resistance 7 pf Maximum 10 to 2 000 uW lt 5 ppm 1 year Shunt Capacitance Drive Level Crystal Aging Standard Packaging Typical PIN Bagged VXA4 1B2 20M000 A4 HC 49US package 3 6 mm tall 1 Fundamental Mode B 50 PPM 20 C to 70 C 2 20 pF load G2. enerate 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 0 43 0 05 4 88 0 2 Dimensions in mm Vectron International 267 Lowell Rd Hudson NH 03051 4916 Tel 1 88 VECTRON 1 Website www vectron com
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VECTRON VXA4 Microprocessor Crystals DATA SHEET