5.0V PLASTIC HCMOS/TTL SMD OSCILLATOR
KFO SERIES
FEATURES
•
•
•
•
5.0V Operation
HCMOS/TTL Output
Tri-State Enable/Disable
Tape and Reel (1,000 pcs. STD)
OPTIONS
• 3.3V Operation (KFO30AT)
• MODEL NUMBER SELECTION
Model Number
KFO90AT
KFO90FT
KFO95AT
Frequency
Stability
1
±100PPM
±100PPM
±50PPM
Discontinued
Operating
Temperature (ºC)
-10 ~ +70
-40 ~ +85
-10 ~ +70
Frequency
Range (MHz)
1.500 ~ 67.000
1.500 ~ 67.000
1.500 ~ 67.000
• ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range (F
O
)
Storage Temperature Range (T
STG
)
Supply Voltage
(V
DD
)
Input Current
(I
DD
)
1.500 ~ 32.000 MHz
32.000+ ~ 50.000 MHz
50.000+ ~ 67.000 MHz
Output Symmetry (50% V )
DD
1.500 ~ 50.000 MHz
50.000+ ~ 67.000 MHz
Rise Time (10% ~ 90% V
DD
) (T
R
)
Fall Time (90% ~ 10% V
DD
) (T
F
)
Output Voltage
(V
OL
)
(V
OH
)
Output Current
(I
OL
)
(I
OH
)
Output Load
TTL
HCMOS
Start-up Time
(T
S
)
Enable/Disable Time
2
1
MAX
(unless otherwise noted)
1.500 ~ 67.000 MHz
-55ºC ~ +125ºC
5.0V ± 10%
27mA
45mA
60mA
45% ~ 55%
40% ~ 60%
7nS
7nS
10% V
DD
90% V
DD
Min
16mA Min
-16mA Min
10TTL
50pF
10mS
100nS
Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging,
shock, and vibration.
2
An internal pullup resistor from pin 1 to pin 4 allows active output if pin 1 is left open.
See
page 30
for mechanical specifications, test circuits, and output waveform.
Note: A 0.01µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to
minimize power supply line noise.
All specifications subject to change without notice.
Rev. 02/10/03
All dimensions are in millimeters.
• ENABLE / DISABLE FUNCTION
INH (Pin 1)
OUTPUT (Pin 3)
OPEN
2
ACTIVE
'1' Level V
IH
≥
2.2 V
ACTIVE
'0' Level V
IL
≤
0.8 V
High Z
See
page 60
for tape and reel specifications.
54
FOXElectronics
5570 Enterprise Parkway Fort Myers, Florida 33905 USA +001(239)693-0099 FAX +001(239)693-1554
http://www.foxonline.com
© 2003 FOX ELECTRONICS
PCB Design
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