2.5x2.0mm SMD Oscillators - Type KF1
Pb-Free & RoHS Compliant
Model Designator Key & Specifications
Base Model
Input Voltage
Freq Stability
A = ±25PPM
B = ±50PPM
C = ±100PPM
Operating Temp. Range
33 = 3.3V
25 = 2.8V
18 = 1.8V
S = -10oC to +70oC
I = -40oC to +85oC
KF1
(2.5x2.0mm & Tristate)
Operating Conditions
Storage Temp Range
-55oC to +125oC
Electrical Characteristics (Ta = -20oC to +70oC, VDD = 3.3V, 2.5V,& 1.8V, CL = 15pF
Frequency Range
Specifications
KF1-25
Parameter
Condition
(MHz)
KF1-33
KF1-18
Input Current (IDD)
15pF Load
1.800 to 50.000
20.0mA Max.
12.0mA Max. 7.0mA Max.
@ 50% VDD
"0" Level
Symmetry
45/55%
(VOL)
(VOH
0.33V Max.
2.97V Min.
0.25V Max. 0.36V Max.
Output Voltage
)
"1" Level
2.25Min.
1.44Min.
(TR)
(TF)
(IOL)
10% to 90% VDD
90% to 10% VDD
Rise Time
Fall Time
6nS Max.
6nS Max.
5nS Max
5nS Max
1.80 ~ 50.00
"0"- Level
2mA Max
Output Current
(IOH
)
"1"- Level
at "0"-Level
Cmos
2mA Min.
10μA Max.
15pF
Stand-By Current
Load
0V to VDD
Start-Up Time
5mS Max.
Dimensions (mm)
1
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