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CFPT-127 Schematic ( PDF Datasheet ) - IQD

Teilenummer CFPT-127
Beschreibung TCXO
Hersteller IQD
Logo IQD Logo 




Gesamt 2 Seiten
CFPT-127 Datasheet, Funktion
ISSUE 5; April 2016
Description
Surface mount temperature compensated crystal oscillator
(TCXO) providing a high degree of frequency stability over a
wide temperature in a hermetically sealed ceramic package
and is suitable for GPS applications
Frequency Parameters
Frequency
Frequency Stability
Ageing
16.32MHz to 33.6MHz
±0.50ppm
±1ppm typical in 1st year
@25°C
Electrical Parameters
Supply Voltage
3.0V ±10%
Current Draw (Typical): 2mA @ 20MHz
Supply Voltage Variation: ±0.2ppm
Load Variation: ±0.2ppm (10k// 10pF)
After Reflow: ±1.0ppm
Operating Temperature Ranges
-40 to 85°C
Output Details
Output Compatability
Clipped Sine
Drive Capability
10k// 10pF
Output Waveform: 0.8 Vpk-pk min, DC-Coupled
Environmental Parameters
Shock: IEC 60068-2-27, Test Ea: 980m/s2 acceleration for
6ms, 3 shocks in each of 3 mutually perpendicular planes
Vibration: IEC 60068-2-6, Test Fc, Procedure B4: 10Hz-60Hz
1.5mm displacement, 60-2000Hz at 98.1m/s2, 30mins in 3
mutually perpendicular planes at 1 oct/min
Solderability: MIL-STD-202, Method 208, Category 3
Storage Temperature Range: –55 to 125°C
Manufacturing Details
Soldering: Suitable for Convection Reflow soldering. Peak
temperature 260°C for 10sec max
Washing: Able to withstand aqueous washing
Ordering Information
Frequency*
Model*
Output
Frequency Stability (over operating temperature range)*
Operating Temperature Range*
Supply Voltage
Example
26.0MHz CFPT-127
Clipped Sine ±0.5ppm –40 to 85C 3V
Compliance
RoHS Status (2011/65/EU)
REACh Status
MSL Rating (JDEC-STD-033):
Compliant
Compliant
Not Applicable
TCXO Specification
CFPT-127
Outline (mm)
Test Circuit
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 26 Apr 16 11:54 using Model Data Sheet V1.2550
Web: www.iqdfrequencyproducts.com
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