AXX3225L

Specification Oscillator type : Issue: 01 Date: 2006-03-18 AXX3225L Quartz Crystal Unit in SMD package 3.2x2.5 mm Low frequency version operating in “Lame” contour mode RoHS compliant Parameter Frequency range Actual frequency f0 Crystal cut / Vibration mode Load capacitance CL Adjustment tolerance Frequency stability Frequency stability over temperature range operating temperature range (steady state) long term (aging) Resonance resistance Rr Motional capacitance C1 Static capacitance C0 Drive level Insulation resistance Storage temperature range Enclosure (see drawing) marking min. typ. max. Unit 3 5 MHz MHz GT / Lame mode 10 ~ 50 pF or Series -30 +30 +10 ~ -50 -10 +60 ±5 500 150 Condition IEC 60286-3 Packing Notes: 1. Overall frequency stability = initial tolerance + temp. stability + aging (1st year) 2. Terminology and test conditions are according to IEC standard IEC60122-1, unless otherwise stated 3. Measurement technique according to IEC 60444-5 or equivalent 20 200 500 -40 +85 3.2 x 2.5 x 0.7 Frequency (MHz) + Date Code Tape & Reel ppm ppm ppm °C ppm Ω Ω fF pF µW MΩ °C @ 25°C +-5°C Overall (Note 1) See chart for typical f(T) characteristic @ 3 MHz @ 5 MHz 100 V DC IEC 61637 Typical Frequency vs. Temperature Characteristic GmbH & Co. KG Wasemweg 5 D-74821 Mosbach Germany AXX3225L page 1(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: info@axtal.com Enclosure drawing Environmental conditions Test Visual inspection, dimensions Sealing tests Solderability Resistance to soldering heat Shock Bump Free fall Vibration, sinusoidal IEC 60068 Part ... IEC 61178-1 clause ... 4.5 4.6 4.8.2 4.8.3 Test conditions Enclosure styles as in IEC 60122-3, if applicable Gross leak: Test Qc, Fine leak: Test Qk Test Ta (235 ± 5)°C Method 1 Test Tb Method 1A, 5s Test Ea, 3 x per axes 100g, 6 ms half-sine pulse Test Eb, 4000 bumps per Axes, 40g, 6 ms Test Ed procedure 1, 2 drops from 1m height Test Fc, 30 min per axes, 10 Hz - 55 Hz 0,75mm; 55 Hz 1 kHz, 10g Test Na, 10 cycles at extremes of operating temperature range Test Ba, 16 h at upper temperature indicated by climatic category Test Db variant 1 severity b), 55°C/95% r.H., 6 cycles Test Aa, 2 h at lower temperature indicated by climatic category Sequence of 4.8.11, 4.8.12 (1st cycle), 4.8.13, 4.8.12 (5 cycles) Test Ca, 56 days 2-17 2-20 2-27 2-29 2-32 2-6 4.8.8 4.8.6 4.8.9 4.8.7 Rapid change of temperature Dry heat 2-14 2-2 4.8.5 4.8.11 Damp heat, cyclic Cold 2-30 2-1 4.8.12 4.8.13 Climatic sequence Damp heat, steady state Endurance tests - ageing - extended aging 1-7 2-3 4.8.14 4.8.15 4.9.1 4.9.2 30 days @ 85°C 1000h, 2000h, 8000h @85°C GmbH & Co. KG Wasemweg 5 D-74821 Mosbach Germany AXX3225L page 2(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: info@axtal.com