PE3XB Series 3.3 V
PECL Clock Oscillators
January 2008
Day
25
26
27
28
29
30
31
Electrical Specification for 3.30V _10% over the specified temperature range
+
Item
Frequency Range
Frequency Accuracy
“45"
“44"
“20"
Output Waveform
Output High Level (0
o
C to 85
o
C)
2.275
0.975
Output High Level (-40
o
C)
Min
1
-50
-25
-20
Max
250
+50
+25
+20
PECL /ECL
2.420
1.120
volts
volts
volts
volts
volts
volts
volts
volts
volts
volts
volts
volts
%
pS RMS
pS RMS
nS
mA
Kohm
volts
volts
nS
nS
mS
o
o
o
Unit
MHz
ppm
Condition
For all supply voltages, load changes, aging for 1
year, shock, vibration and temperatures
Referenced to Ground, V
CC
= 3.3 V
Referenced to termination voltage, V
CC
= 3.3 V
Referenced to Vcc, V
CC
= 3.3 V
Referenced to Ground, V
CC
= 3.3 V
Referenced to termination voltage, V
CC
= 3.3 V
Referenced to Vcc, V
CC
= 3.3 V
Referenced to Ground, V
CC
= 3.3 V
Referenced to termination voltage, V
CC
= 3.3 V
Referenced to Vcc, V
CC
= 3.3 V
Referenced to Ground, V
CC
= 3.3 V
Referenced to termination voltage, V
CC
= 3.3 V
Referenced to Vcc, V
CC
= 3.3 V
at 50% point of V
CC
(See load circuit)
12 KHz to 20 MHz from the output frequency
10 Hz to 1 MHz from the output frequency
Vth is 20% and 80% of waveform
-1.025 -0.880
2.216
0.916
-1.084
Output Low Level (0
o
C to 85
o
C)
1.490
0.190
Output Low Level (-40
o
C)
2.420
1.120
-0.88
1.680
0.380
-1.810 -1.620
1.470
0.170
1.745
0.445
-1.830 -1.555
Output Symmetry
Jitter
45
-
-
Output T
RISE
and T
FALL
V
CC
Supply Current (I
CC
)
Enable/Disable Internal Pull-up
V disable
V enable
Enable time
Disable time
Start up time
Operating Temperature Range
-
-
50
-
2.40
-
-
-
0
- 40
Storage Temperature Range
-55
55
0.2
2.8
0.7
90
-
0.6
-
100
100
10
+70
+85
+125
to V
CC
Referenced to pad 3
Time for output to reach a logic state
Time for output to reach a high Z state
Time for output to reach specified frequency
Standard Temperature Range
Extended Temperature Range
“E” Option
C
C
C
Specifications with
E/D pad open circuit
www.pletronics.com
425-776-1880
3
PLETRONICS [ PLETRONICS, INC. ]
