CFPT-9302 Datasheet, PDF (1/3 Pages) IQD Frequency Products Ltd – TCXO Specification

ISSUE 7; April 2016
Description
Surface mount temperature compensated voltage controlled
crystal oscillators for medium to high volume applications
where small size and high performance are prerequisites.
Capable of sub 0.3ppm performance over an extended
temperature range. Its ability to function down to a supply
voltage of 2.4V and low power consumption makes it
particularly suitable for mobile applications.
-A Freq Adj option
Option A (standard):
Ageing adjustment by means of external Control Voltage
applied to pad 1
Range (frequency ≤ 20MHz) ≥ ±5ppm
Range (frequency > 20MHz) ≥ ±7ppm
Linearity ≤2%
Slope Positive
Input resistance ≥100kΩ
Modulation bandwidth ≥2kHz
Standard control voltage range 1.5V±1V
-B No Freq Adj
Option B: No frequency adjustment
Initial Calibration ≤ ±1.0ppm
Frequency Parameters
Frequency
12.0MHz to 52.0MHz
Frequency Tolerance
±0.00ppm to ±1.00ppm
Frequency Stability
±0.20ppm to ±2.00ppm
Ageing
±2ppm max in 1st year (see
Note 1)
Supply Voltage Variation (@ ±5% change): ±0.05ppm typ
Load Variation (@ ±10% change): ±0.05ppm typ
Note 1 Ageing:
Frequency ≤20MHz: ±1ppm max in 1st year
Frequency ≤20MHz: ±3ppm max for 10 years (including the 1st
year)
Frequency >20MHz: ±2ppm max in 1st year
Frequency >20MHz: ±5ppm max for 10 years (including the 1st
year)
Electrical Parameters
Supply Voltage
3.0V ±10%
Supply Current (typical):
Clipped Sinewave: 1+Frequency(MHz)
*1.2*{Load(pF)+30}*10-3mA
e.g. 20MHz, 10pF ≈ 2mA
Supply Voltage Tolerance: Parts will operate correctly with
±10% supply voltage variation but supply coefficient is
measured with ±5% variation
Frequency Adjustment
Pulling
±5ppm min (see Note 1)
Operating Temperature Ranges
-20 to 70°C
-40 to 85°C
TCXO Specification
CFPT-9302
Outline (mm) -A = Freq Adj option
Sales Office Contact Details:
UK: [phone]
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 26 Apr 16 11:56 using Model Data Sheet V1.2550
Email: [e-mail]
Web: www.iqdfrequencyproducts.com
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