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| Specification Oscillator type : Parameter Frequency range Crystal cut Mode Issue: 01 AXX49 Quartz Crystal Unit HC-49/U min. typ. max. Unit 1.8 150 AT/BT 1 1.8 ~ 48 3 20 ~ 100 5 60 ~ 150 5 ~ 50 pF or Series 5 ~ 50 3 ~ 50 -40 2 MHz MHz MHz MHz pF ppm Date: 2005-01-15 Condition Fundamental mode 3rd overtone 5th overtone See ordering code See ordering code See Table 1 See Table 1 per year See Table 2 Load capacitance CL Adjustment tolerance Frequency stability Frequency stability over temperature range operating temperature range (steady state) long term (aging) Resonance resistance Rr max Motional capacitance C1 Static capacitance C0 Drive level Insulation resistance Storage temperature range Enclosure (see drawing) Can height Flange width SMD configuration marking 0,01 500 -45 100 ppm +105 C 5 ppm fF 7 pF 1000 W M +105 C 100 V DC IEC 60122-3 Type DP, SS-J2 (SMD) HC-49/U 13.5 max max. 4.65 Optional Frequency (MHz) AXX49 wwAXyy Bulk / Tape & reel mm mm. See ordering code Side 1 Date Code & MfG Code T&R On request Packing Notes: 1. Terminology and test conditions are according to IEC standard IEC60122-1, unless otherwise stated 2. Measurement technique according to IEC 60444-5 or equivalent Table 1: Frequency Stability over Temperature ppm C Code -10 ~ + 60 A -20 ~ + 60 B 0 ~ + 70 C -10 ~ + 70 D -20 ~ + 70 E -30 ~ + 60 F -20 ~ + 85 G -30 ~ + 70 H 0 ~ + 85 I -40 ~ + 85 J -40 ~ + 90 K -40 ~ + 105 L 3 1 5 2 7 3 10 15 20 30 50 4 5 6 7 8 Table 2: Resistance Rr Frequency Mode [MHz] 1.8 ~ 2.999 1 3.0 ~ 4.999 1 5.0 ~ 9.999 1 10 ~ 48 1 20 ~ 100 3rd 60 ~ 150 5th Rrmax [] 400 90 40 25 40 80 GmbH & Co. KG Wasemweg 5 D-74821 Mosbach Germany AXX49 page 1(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 929836 E-mail: info@axtal.com Ordering Code: Type Frequency [MHz] Load Mode capacitance AXX49 4.000 SR: Series 1:Fund 18: 18 pF 3, 5: OT 18 1 Adjustment Freq. stability Tolerance over temperature [ppm] Code :Table 1 Package Option Packing 10 A3 J: Jacket/Clip B: Bulk T&R: Tape& Reel 3: 3rd lead J T&R Enclosure drawings HC-49/U Environmental conditions Test Visual inspection, dimensions Sealing tests Solderability Resistance to soldering heat Shock Bump Free fall Vibration, sinusoidal Rapid change of temperature Dry heat IEC 60068 Part ... HC-49/U 3rd lead HC-49/U Jacket/Clip 2-17 2-20 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), 55C/95% r.H., 6 cycles Test Aa, 2 h at lower temperature indicated by climatic category Sequence of 4.8.11, 4.8.12 st (1 cycle), 4.8.13, 4.8.12 (5 cycles) Test Ca, 56 days 2-27 2-29 2-32 2-6 4.8.8 4.8.6 4.8.9 4.8.7 2-14 4.8.5 2-2 4.8.11 Damp heat, cyclic Cold 2-30 2-1 4.8.12 4.8.13 Climatic sequence 1-7 4.8.14 Damp heat, steady state Endurance tests - ageing - extended aging 2-3 4.8.15 4.9.1 4.9.2 30 days @ 85C 1000h, 2000h, 8000h @85C GmbH & Co. KG Wasemweg 5 D-74821 Mosbach Germany AXX49 page 2(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 929836 E-mail: info@axtal.com |
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