IT3200F Datasheet, PDF (1/7 Pages) TEMEX – SMD Temperature Compensated Crystal Oscillators

IT3200F
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SMD Temperature Compensated Crystal Oscillators
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Low cost SMD TCXO with voltage control option, using an analogue IC for
compensation. Frequencies ranging from 10MHz to 40MHz.
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Product description
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The IT3200F with voltage control option, employs an analogue IC for the oscillator and
temperature compensation. The RSX-8 crystal is surface mounted on top of the ceramic IC
carrier. The segregation of the crystal from the oscillator further improves the reliability of the
product.
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Applications
• GPS
• Feature phone
• WiMAX/W-LAN
• Wi-Fi
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Features
• Excellent phase noise performance
• Standard temperature stability choices are ±1ppm, ±1.5ppm and ±2.5ppm over wide temperature ranges
• Frequency slope and perturbation specifications can be customized to the application requirement
• Supply voltage down to 1.8 V
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Specifications
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1.0
Line
1.1
1.2
1.3
1.4
SPECIFICATION REFERENCES
Parameter
Description
Model description
IT3200F / IVT3200F
RoHS Compliant
Yes
Reference number
Rakon part number
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2.0
Line
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
FREQUENCY CHARACTERISTICS
Parameter
Test Condition
Frequency
Frequency calibration
Offset from nominal frequency measured at Frequency at 25°C ±
2°C
Reflow shift
Two consecutive reflows at the attached reflow profile after 1
hour relaxation at 25°C
Frequency stability
over temperature
Referenced to the midpoint between minimum and maximum
frequency value over the specified temperature range. Control
voltage set to midpoint of control voltage (Note 1)
Temperature range
The operating temperature over which the frequency stability is
measured
Frequency slope
Minimum of 1 frequency reading every 2°C, over the operating
temperature range
Static temperature
hysteresis
Frequency change after reciprocal temperature ramped over the
operating range. Frequency measured before and after at 25°C
Supply voltage
stability
Supply voltage varied ±5% at 25°C
Load sensitivity
±10% load change
Long term stability
Frequency drift over 1 year at 25°C
Value
10 to 40
±1 max
±1 max
±1 to 5
-40 to 85
1 max
0.6 max
±0.2 max
±0.2 max
±1 max
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3.0
Line
3.1
3.2
POWER SUPPLY
Parameter
Supply voltage
Current
Test Condition
Nominal supply voltage range
At maximum supply voltage (Note 2)
Value
1.8 to 3
2 max
Unit
MHz
ppm
ppm
ppm
°C
ppm/°C
ppm
ppm
ppm
ppm
Unit
V
mA
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