90SMX-SH EUROQUARTZ | Alldatasheet
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Technical content
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE SURFACE-MOUNT CRYSTALS Frequency Range: 12.0MHz to 40.0MHz Calibration Tolerance at 25ºC*: ±50ppm Mode: Fundamental Temperature Stability: ±50ppm over -20° to +70°C Shunt Capacitance: 5pF maximum Load Capacitance: 12.5pF to 35pF (Customer specified.) Drive Level: 100mW maximum Ageing: ±3ppm in first year at 25°C Crystal Cut: AT-Cut Reflow Soldering: 10s max. at +235°C ±5°C Packaging: Tape and Reel (EIA 16mm tape)
- Frequency 12MHz to 40MHz
- Industry-standard package
- Compact and low-profile: 9.0mm x 3.8mm x 2.5 mm
- Supplied in standard EIA 16mm tape and reel 90SMX(SH) CRYSTALS 9mm x 3.8mm x 2.5mm
FEATURES
DESCRIPTION
90SMX(SH) crystals utilize the standard 90SMX package but with AT-Cut crystal blanks, providing a compact crystal with the frequency range of 12MHz to 40MHz.The crystals have a low-profile and are manufactured in epoxy resin. STABILITY/TEMPERATURE PERFORMANCE Frequency (MHz) Crystal Cut Oscillation Mode ESR (max) (Ohms) OSCILLATION MODE & ESR 12.0 ~ 16.667 AT Fund. 80 16.668 ~ 23.999 AT Fund. 60 24.0 ~ 40.0 AT Fund. 50 PART NUMBER GENERATION 90SMX(SH) crystal part numbers are derived as follows: Example: 16.000MHz 90SMX 30/50/10/30pF/ATF Frequency Package - 90SMX Calibration Tolerance at 25°C (in ±ppm) Temperature Stability (in ±ppm) Operating Temperature Range (lower figure of temperature range) Circuit Condition (CL in pF or SERIES) Mode - ATF (AT-Cut, fund.)