EURO QUARTZ 92SMX CRYSTALS 11.9 x 5.5mm SMD FEATURES * Temperature range -40 to +125C available Resistance weld, hermetically sealed package Fully RoHS compliant Frequncy range 3.579545MHz to 30.0MHz OUTLINE & DIMENSIONS DESCRIPTION 92SMX crystals are hermetically-sealed and will operate satisfactorily over the temperature range -40 to +125C. Available on tape and reel, this fully RoHS-compliant crystal is an ideal choice of frequencycontrol component for high temperature environments. SPECIFICATION Frequency Range: Crystal Cut/Oscillation Mode: Calibration Tolerance at 25C*: 3.579545MHz to 30.000MHz AT-Cut, Fundamental from 10ppm (10, 15 or 20ppm standard) See table -55~+125C See table 5pF typical Series or 10pF to 32pF (Customer specified CL) <3ppm per year at +25C 100 mW max. (10 mW for testing.) 10s maximum at 250C Metal base, metal lid, Hermetic seal, resistance-Weld 24mm EIA tape and reel, 330mm reel, 2000 pieces per reel Frequency stability: Storage Temperature: Effective Series Resistance: Shunt Capacitance (C0): Load Capacitance (CL): Ageing: Drive level: Reflow Soldering: Package: Packaging: EQUIVALENT SERIES RESISTANCE Frequency Range MHz 3.5 ~ 3.99 4.0 ~ 5.99 6.0 ~ 9.99 10.0 ~ 13.99 14.0 ~ 24.99 25.0+ STABILITY OVER TEMPERATURE RANGE (u= Available) Temp. Range C 0~+45 0~+50 0~+60 0~+70 -10~+50 -10~+60 -10~+70 -10~+75 -20~+70 -20~+75 -30~+75 -30~+80 -30~+85 -35~+80 -40~+85 -40~+90 -40~+105 -40~+125 ESR Max. 200 150 100 80 50 40 Stability ppm 3.0 5.0 7.5 10 15 20 30 50 100 150 u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u PART NUMBER GENERATION Example: 4.000MHz 92SMX/20/30/-20+70/18pF Nominal Frequency Package (92SMX) Calibration tolerance at 25C (ppm) Temperature Stability over temp. range (ppm) Operating Temp. Range (C) (Lower and upper limits) Load Capacitance (Either SR for series or CL in pF) EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk