IQD Frequency Products
Incorporating IQD FOQ GmbH
ISSUE 7; June 2012 - RoHS 2011/65/EU
Description
Oscillator Specification
Model:
CFPT-123
Surface mount temperature compensated voltage controlled
crystal oscillator (TCVCXO) in a hermetically sealed ceramic
package
Frequency Range
Frequency
Supply Voltage
10.000 to 26.000MHz
Voltage
Frequency Tolerance
Ageing
3.0V ±0.3V
±0.5ppm
Ageing
Output Compatibility & Load
±1ppm typ in 1st year @ 25°C
Outline (mm)
Output Compatibility
Drive Capability
Frequency Stabilities
Clipped Sine
10kΩ//10pF ±10%
Frequency Stability
Operating Temperature Ranges
±1.50ppm
0 to 50°C
-10 to 60°C
-20 to 70°C
-30 to 80°C
-30 to 85°C
-40 to 85°C
Frequency Adjustment
Pulling
Control Voltage
Input Impedance
Frequency movement is positive sense
Input Impedance (Pad 1): 1.0MΩ min
Output Details
±5ppm min
1.5V ±1.0V
1MΩ
Test Circuit
Output Level: 0.8Vpk-pk minimum
Noise Parameter
Phase Noise (typical @ 10MHz):
-90dBc/Hz @ 10Hz
-110dBc/Hz @ 100Hz
-140dBc/Hz @ 1kHz
-145dBc/Hz @ 10kHz
Environmental Parameters
Storage Temperature Range: –55 to 125°C
Shock: MIL-STD-883D, Method 2002.3, Test Condition B: 1500G,
0.5ms, 1/2 sine wave, 3 shocks in each of 3 mutually perpendicular
planes
Vibration: MIL-STD-883D, Method 2005.2, Test Condition B: 20G
(20Hz-2000Hz), 1.5mm amplitude, in 3 mutually perpendicular
planes, 4hrs in each plane
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: +49 (0)7264 9145-0
Printed on 19 Oct 12 14:57
France: +33 (0)5 34 50 91 18
USA: +1 (0)408.273.4530
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Page 1 of 2
IQD Frequency Products
Incorporating IQD FOQ GmbH
Ordering Information (*minimum required)
Oscillator Specification
Model:
CFPT-123
Frequency*
Model*
Output
Frequency Stability (over operating temperature range)*
Operating Temperature Range*
Supply Voltage
Example
13.0MHz CFPT-123
Clipped Sine ±2.5ppm -30 to 80C 3.0V
Packing Details
Pack Style:
Bulk
Pack Size
Pack Style:
Reel
Pack Size
Loose in bulk pack
100
Tape and reel in accordance with EIA-481-D
1,000
Alternative packing options available
Electrical Specification - maximum limiting values 3.0V ±0.3V
Frequency Range
Temp Range
Stability
Output
Waveform
Supply
Current
10.00 to 26.000MHz
0 to 50°C
-10 to 60°C
-20 to 70°C
-30 to 80°C
-40 to 85°C
±1.50ppm
±1.50ppm
±1.50ppm
±1.50ppm
±1.50ppm
Clipped Sine
2.5mA
This document was correct at the time of printing; please contact your local sales office for the latest version
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: +49 (0)7264 9145-0
Printed on 19 Oct 12 14:57
France: +33 (0)5 34 50 91 18
USA: +1 (0)408.273.4530
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Page 2 of 2
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