CFPT9300 Datasheet, PDF (2/9 Pages) TEMEX – SMD Temperature Compensated Crystal Oscillator

4.0
Line
4.1
4.2
4.3
4.4
4.5
4.6
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5.0
Line
5.1
5.2
5.3
5.4
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6.0
Line
6.1
6.2
6.3
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7.0
Line
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
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8.0
Line
8.1
8.2
8.3
8.4
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FREQUENCY CHARACTERISTICS (HCMOS)
Parameter
Test Condition
Supply voltage
stability <20MHz
±5% variation, reference to frequency at nominal supply voltage,
typical
Supply voltage
stability 20 - 35MHz
±5% variation, reference to frequency at nominal supply voltage,
typical
Supply voltage
stability 35 - 52MHz
±5% variation, reference to frequency at nominal supply voltage,
typical
Load sensitivity
<20MHz
±5pF variation, reference to frequency at nominal load, typical
Load sensitivity 20 -
35MHz
±5pF variation, reference to frequency at nominal load, typical
Load sensitivity 35 -
52MHz
±5pF variation, reference to frequency at nominal load, typical
LONG TERM STABILITY
Parameter
In first year
In first year
For 10 years
For 10 years
Test Condition
≤20MHz
>20MHz
≤20MHz
>20MHz
POWER SUPPLY
Parameter
Supply voltage
Current HCMOS
Current Clipped
Sinewave
Test Condition
Nominal supply voltage (±10%) to be specified as part of model
code
typically: 1+frequency(MHz)*supply(V)*{load(pF)+15}*10⁻³mA
e.g 20MHz, 3.3V, 15pF approximately equals 3mA
typically: 1+frequency(MHz)*1.2*{load(pF) +30}*10⁻³mA e.g
20MHz,10pF approximately equals 2mA
CONTROL VOLTAGE
Parameter
Control voltage range
Frequency tuning
Frequency tuning
Frequency tuning
Port input impedance
Linearity
Slope
Modulation bandwidth
Test Condition
Frequency ≤20MHz (note 3)
Frequency >20MHz (note 3)
Custom request
Measured between control voltage and GND pin
Positive
OSCILLATOR OUTPUT- CLIPPED SINEWAVE
Parameter
Test Condition
Output waveform
Clipped sinewave
Output voltage level
Peak to peak voltage measured at minimum supply voltage
Output load
resistance
Output load
capacitance
Value
±0.1
±0.3
±0.5
±0.2
±0.3
±0.5
Value
±1 max
±2 max
±3 max
±5 max
Value
2.4 to 6
Value
0.5 to 2.5
±5 min
±7 min
±5 to 20
100 min
2 max
2 min
Value
0.8 min
10
10
Unit
ppm
ppm
ppm
ppm
ppm
ppm
Unit
ppm
ppm
ppm
ppm
Unit
V
Unit
V
ppm
ppm
ppm
kΩ
%
kHz
Unit
V
kΩ
pF
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