47
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 941-693-0099 FAX 941-693-1554 http://www.foxonline.com
2000 FOX ELECTRONICS
The F3000 Clock Oscillator is capable of driving heavy HCMOS
loads. This oscillator has a tri-state enable/disable function on pin
1 to facilitate testing with ATE. The package is all metal with pin 7
as case ground which provides shielding to help minimize EMI
radiation.
FEATURES
50pF HCMOS Load to 80 MHz
10TTL Fanout
Tri-State Enable/Disable
All dimensions are in millimeters.
HCMOS/TTL HEAVY LOAD OSCILLATOR
F3000
UNITS
MHz
PPM
C
V
mA
%
nS
V
mA
TTL
pF
mS
MAX
120.000
+100
+200
+70
+125
+5.5
25
40
77
82
55
60
5
0.5
16
- 16
10
50
30
15
10
MIN
1.544
-100
-200
-10
-55
+4.5
45
40
4.5
PARAMETERS
Frequency Range
(Fo)
Frequency Stability
Temperature Range
Operating
(TOPR)
Storage
(TSTG)
Supply Voltage
(VDD)
Input Current
(IDD)
Output Symmetry
Rise Time
(TR)
Fall Time
(TF)
Output Voltage
(VOL)
(VOH)
Output Current
(IOL)
(IOH)
Output Load
Start-up Time
(TS)
ELECTRICAL CHARACTERISTICS (VDD = 5.0V, CL = 50pF)
FREQUENCY RANGE
1.544 ~ 100.000
100.000+ ~ 120.000
1.544 ~ 120.000
1.544 ~ 25.000
25.000+ ~ 50.000
50.000+ ~ 80.000
80.000+ ~ 120.000
1.544 ~ 80.000
80.000+ ~ 120.000
1.544 ~ 120.000
1.544 ~ 80.000
80.000+ ~ 100.000
100.000+ ~ 120.000
1.544 ~ 120.000
Model Number
F3000
F3005
F3006
MODEL NUMBER SELECTION
Frequency Stability
±100PPM
±50PPM (up to 90MHz)
±25PPM (up to 50MHz)
CONDITIONS
All Conditions*
2.5V
0.5V ~ 4.5V
4.5V ~ 0.5V
IOL = 16 mA
IOH = -16 mA
VOL = 0.5 V
VOH = 4.5 V
TTL
HCMOS
* Inclusive of 25C 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 44 for mechanical specifications, test circuits, and output waveform.
All specifications subject to change without notice. Rev. 03/02/00
OUTPUT (Pin 8)
ACTIVE
High Z
ENABLE/DISABLE FUNCTION**
INH (Pin 1)
OPEN ***
'1' Level VIH 2.2 V
'0' Level VIL 0.8 V
Note: -40C ~ +85C "R" version available
(ex: F3000R) to 90 MHz
OSCILLA
TORS