IQXC-138 Datasheet, PDF (1/2 Pages) IQD Frequency Products Ltd – Quartz Crystal Specification

ISSUE 1; July 2016
Description
The IQXC-138 is a low profile SMD AT-cut quartz crystal in a
ceramic package with a 2.0 x 1.6mm footprint.
Applications:
Automotive
GPS
Communications
Feature phone
Consumer
Features:
Low ageing
Low hysteresis
Wide temperature range
Frequency Parameters
Frequency
19.2MHz to 52.0MHz
Frequency Tolerance
±10.00ppm to ±50.00ppm
Tolerance Condition
@ 25°C ±2°C
Frequency Stability
±15.00ppm to ±50.00ppm
Ageing
±1ppm max per year @ 25°C
Reflow shift (Two consecutive reflow as per profile after 4
hours recovery at 25°C): ±1ppm max
Frequency stability over temperature referenced to frequency
reading at 25˚C and the specified load capacitance.
Frequency perturbations (Peak-to-peak deviation from the
frequency versus temperature curve fit 5th order. Minimum of
1 frequency reading every 3°C over operating temperature
range): 1ppm max
Pullability (load and frequency dependant): 0.5ppm/pF min
Electrical Parameters
Load Capacitance (CL)
Shunt Capacitance (C0)
Drive Level
Operating Temperature Ranges
-40 to 85°C
5.0pF to 32.0pF
0.5 to 3pF
30µW max
Environmental Parameters
g Sensitivity Gamma vector of all three axes from 30Hz to
1500Hz at 10RMS: 2ppb/g max
Insulation Resistance (100V ±15V at 25°C): 500MΩ min
Shock: Half sine-wave acceleration of 3000G peak amplitude.
Duration: 0.3ms, Velocity: 12.3ft/s [MIL-STD-202 M213]
Moisture resistance: 1000 hours at 85°C, 85% Relative
Humidity. Biased. [MIL-STD-202 M106G]
Temperature cycling: 1000 temperature cycles, where each
cycle consists of a 25 minute soak time at -45°C followed by a
25 minute soak time at 85°C, with a 60 second maximum
transition time between temperatures. Air to air transition.
[JESD22 METHOD JA-104C]
Vibration 5g for 20 minutes. 12 cycles in each of 3
orientations. Test from 10-2000 Hz [JESD22-B103-B]
Storage temperature: -55 to 105ºC
Quartz Crystal Specification
IQXC-138
Outline (mm)
Pb-Free Reflow
Sales Office Contact Details:
UK: [phone]
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 31 Aug 16 11:14 using Model Data Sheet V1.2550
Email: [e-mail]
Web: www.iqdfrequencyproducts.com
Page 1 of 2