F5C-2E4.0960MHZ
| Model | F5C-2E4.0960MHZ |
| Description | HCMOS/LSTTL Output Clock Oscillator, 4.096MHz Nom |
| PDF file | Total 1 pages (File size: 380K) |
| Chip Manufacturer | FOX |
HCMOS TRI-STATE ENABLE/DISABLE OSCILLATOR
F5C-2
The F5C-2 Clock Oscillator employs a tri-state function for control of
the output. Applying a logic '1' to pin 1 enables the oscillator output
and a logic '0' to pin 1 disables the output to a high impedance state
called High Z state. This allows for testing by automated test
equipment by having the part appear as removed from the circuit.
The package is all metal with pin 7 as case ground which provides
shielding to help minimize EMI radiation.
FEATURES
15pF HCMOS Load
10 TTL Fanout
45/55 Symmetry to 80MHz
Tri-state Enable/Disable
Fast Rise/Fall Times
-40
ºC
to +85
ºC
Available
• PART NUMBER SELECTION
Frequency Stability
±100PPM
±50PPM (up to 90 MHz)
±25PPM (up to 50 MHz)
Part Number
F5C-2
F6C-2
F7C-2
Actual Size
OSCILLATORS
• ELECTRICAL CHARACTERISTICS (Ta = 25°C, V
DD
= 5.0V, C
L
= 15pF)
Frequency Range (Fo)
Frequency Stability
Temperature Range
Operating
(T
OPR
)
Storage
(T
STG
)
Supply Voltage
(V
DD
)
Input Current
(I
DD
)
PARAMETERS
FREQUENCY RANGE
1.544
1.544
1.544
1.544
25.000+
50.000+
80.000+
1.544
80.000+
1.544
1.544
1.544
1.544
1.544
1.544
~ 100.000
~ 100.000
~
~
~
~
~
~
~
~
100.000
25.000
50.000
80.000
100.000
80.000
100.000
100.000
CONDITIONS
All Conditions *
1.544
-100
-10
-55
+4.5
MIN
100.000
+100
+70
+125
+5.5
20
35
59
69
55
60
5
5
0.5
16
-16
10
15
10
100
MAX
UNITS
MHz
PPM
ºC
V
mA
Output Symmetry
Rise Time
Fall Time
Output Voltage
Output Current
Output Load
(T
R
)
(T
F
)
(V
OL
)
(V
OH
)
(I
OL
)
(I
OH
)
2.5V
0.5V ~ 4.5V
4.5V ~ 0.5V
I
OL
= 16 mA
I
OH
= -16 mA
V
OL
= 0.5 V
V
OH
= 4.5 V
TTL
HCMOS
45
40
%
nS
V
mA
TTL
pF
mS
nS
~ 100.000
~ 100.000
~ 100.000
~ 100.000
~ 100.000
4.5
Start-up Time
(T
S
)
Output Enable/Disable Time
* Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration.
*** An internal pullup resistor from pin 1 to pin 14 allows active output if pin 1 is left open.
See page 35 for mechanical specifications, test circuits, and output waveform.
All specifications subject to change without notice. Rev. 5/20/98
• ENABLE / DISABLE FUNCTION**
INH (Pin 1)
OUTPUT (Pin 8)
OPEN ***
ACTIVE
'1' Level V
IH
≥
2.2 V ACTIVE
'0' Level V
IL
≤
0.8 V High Z
Pin Connections
#1 E/D**
#8 Output
#7 GND (Case) #14 +5V
DC
Inch dimensions shall govern.
All dimensions are in inches & parenthetically in millimeters.
42
FOXElectronics
5570 Enterprise Parkway
Fort Myers, Florida 33905
941-693-0099
FAX 941-693-1554
http://www.foxonline.com
© 1998 FOX ELECTRONICS
