F1100HT Datasheet, PDF (1/1 Pages) Fox Electronics – TTL TRI-STATE HIGH FREQUENCY CLOCK OSCILLATOR

TTL TRI-STATE HIGH FREQUENCY CLOCK OSCILLATOR
F1100HT
The F1100HT Clock Oscillator is designed to drive high frequency
TTL applications (up to 10 TTL gates). This part has a tri-state
enable/disable function on pin 1 to facilitate testing with automatic
test equipment (ATE).
FEATURES
• High Frequency TTL
• PART NUMBER SELECTION
Frequency Stability Part Number
±100PPM
F1100HT
• Fast Rise/Fall Times
±50PPM (to 90 MHz) F1145HT
Discontinued ^{• 45/55 Symmetry (1.544 ~ 80 MHz)}
• Tri-state Enable/Disable
±25PPM (to 50 MHz) F1144HT
Note: -40ºC ~ +85ºC "R" version available
(ex: F1100HTR) to 90 MHz
• ELECTRICAL CHARACTERISTICS (Ta = 25°C, VDD = 5.0V, RL =400W)
Actual Size
PARAMETERS
FREQUENCY RANGE CONDITIONS
MIN
MAX
UNITS
Frequency Range (Fo)
1.544
110.000
MHz
Frequency Stability
1.544 ~ 110.000
All Conditions*
-100
+100
PPM
Temperature
1.544 ~ 110.000
Operating (TOPR)
-10
+70
ºC
Storage
(TSTG)
-55
+125
SupplyVoltage (VDD)
1.544 ~ 110.000
+4.5
+5.5
V
Input Current
(IDD)
1.544 ~ 25.000
16
mA
25.000+ ~ 50.000
30
50.000+ ~ 80.000
60
80.000+ ~ 110.000
75
Output Symmetry
1.544 ~ 80.000
1.4V Level
45
55
%
80.000+ ~ 110.000
40
60
Rise Time
(TR)
1.544 ~ 110.000
0.4V to 2.4V
5
nS
Fall Time
(TF)
2.4V to 0.4V
5
Output Voltage (VOL)
1.544 ~ 110.000
IOL = 16 mA
0.4
V
(VOH)
IOH = -4 mA
2.4
Output Current (IOL)
1.544 ~ 110.000
VOL = 0.4 V
16
mA
(IOH)
VOH = 2.4 V
-4
Output Load
1.544 ~ 110.000
RL = 400Ω
10
TTL
Start-up Time
(TS)
1.544 ~ 110.000
10
mS
* 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. 6/16/98
• ENABLE / DISABLE FUNCTION**
INH (Pin 1)
OPEN ***
'1' Level VIH ≥ 2.2 V
'0' Level VIL ≤ 0.8 V
OUTPUT (Pin 8)
ACTIVE
ACTIVE
High Z
Pin Connections
#1 E/D **
#8 Output
#7 GND (Case) #14 +5VDC
Inch dimensions shall govern.
All dimensions are in inches & parenthetically in millimeters.
38
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© 1998 FOX ELECTRONICS