F5C2E-320 [FOX]
HCMOS/LSTTL Output Clock Oscillator, 320MHz Nom;
| 型号： | F5C2E-320 |
| 厂家： | 
FOX ELECTRONICS |
| 描述： | HCMOS/LSTTL Output Clock Oscillator, 320MHz Nom |
| 文件： | 总1页 (文件大小：380K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FHC5MOCS T-R2I-STATE ENABLE/DISABLE OSCILLATOR
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
Actual Size
• PART NUMBER SELECTION
Frequency Stability
±100PPM
Part Number
F5C-2
±50PPM (up to 90 MHz)
±25PPM (up to 50 MHz)
F6C-2
F7C-2
-40ºC to +85ºCAvailable
• ELECTRICAL CHARACTERISTICS (Ta = 25°C, VDD = 5.0V, CL = 15pF)
PARAMETERS
Frequency Range (Fo)
Frequency Stability
Temperature Range
FREQUENCY RANGE
CONDITIONS
MIN
1.544
-100
MAX
100.000
+100
UNITS
MHz
PPM
1.544 ~ 100.000
1.544 ~ 100.000
All Conditions *
Operating
Storage
SupplyVoltage
Input Current
(TOPR)
-10
-55
+4.5
+70
+125
+5.5
20
ºC
(TSTG)
(VDD)
(IDD)
1.544 ~ 100.000
V
mA
1.544
~
25.000
25.000+ ~ 50.000
50.000+ ~ 80.000
80.000+ ~ 100.000
35
59
69
Output Symmetry
1.544
80.000+ ~ 100.000
1.544 ~ 100.000
~
80.000
2.5V
45
40
55
60
5
5
%
nS
V
Rise Time
Fall Time
Output Voltage
(TR)
(TF)
(VOL)
(VOH)
(IOL)
(IOH)
0.5V ~ 4.5V
4.5V ~ 0.5V
IOL = 16 mA
IOH = -16 mA
VOL = 0.5 V
VOH = 4.5 V
TTL
1.544 ~ 100.000
1.544 ~ 100.000
1.544 ~ 100.000
0.5
4.5
Output Current
Output Load
Start-up Time
16
-16
10
15
10
mA
TTL
pF
mS
nS
HCMOS
(TS)
1.544 ~ 100.000
1.544 ~ 100.000
Output Enable/Disable Time
100
*
Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration.
• ENABLE / DISABLE FUNCTION**
*** 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
INH (Pin 1)
OPEN ***
OUTPUT (Pin 8)
ACTIVE
'1' Level VIH ≥ 2.2 V ACTIVE
'0' Level VIL ≤ 0.8 V 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.
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 941-693-0099 FAX 941-693-1554 http://www.foxonline.com
42
© 1998 FOX ELECTRONICS
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