PE77D Datasheet, PDF (3/8 Pages) List of Unclassifed Manufacturers – 2.5 V PECL Clock Oscillators

PE77D Series 2.5 V
PECL Clock Oscillators
October 2006
Electrical Specification for 2.50V +_5% over the specified temperature range
Item
Frequency Range
Frequency Accuracy “45"
“44"
“20"
Output Waveform
Output High Level (0^oC to 85^oC)
Output High Level (-40^oC)
Output Low Level (0^oC to 85^oC)
Output Low Level (-40^oC)
Output Symmetry
Jitter
Output T_RISE and T_FALL
V_CC Supply Current (I_CC)
Enable/Disable Internal Pull-up
V disable
V enable
Output leakage
Enable time
V_OUT = V_CC
V_OUT = 0V
Disable time
Start up time
Operating Temperature Range
Storage Temperature Range
Standby Current I_CC
Min Max
Unit
40 250
MHz
-50 +50
ppm
-25 +25
-20 +20
PECL /ECL
1.475 1.760 volts
0.975 1.260 volts
-1.025 -0.740 volts
1.415 1.620 volts
0.915 1.12 volts
-1.085 -0.88 volts
0.690 1.095 volts
0.190 0.595 volts
-1.810 -1.405 volts
0.670 1.195 volts
0.170 0.695 volts
-1.830 -1.305 volts
45 55
%
-
0.6 pS RMS
-
2.8 pS RMS
-
0.7
nS
-
90
mA
50
-
Kohm
-
0.6
volts
1.7
-
volts
-10 +10
uA
-10 +10
uA
-
10
nS
-
10
nS
-
10
mS
0 +70
o_C
- 40 +85
o_C
-55 +125
o_C
-
3
uA
Condition
For all supply voltages, load changes, aging for 1
year, shock, vibration and temperatures
Referenced to Ground, V_CC = 2.5 V
Referenced to termination voltage, V_CC = 2.5 V
Referenced to Vcc, V_CC = 2.5 V
Referenced to Ground, V_CC = 2.5 V
Referenced to termination voltage, V_CC = 2.5 V
Referenced to Vcc, V_CC = 2.5 V
Referenced to Ground, V_CC = 2.5 V
Referenced to termination voltage, V_CC = 2.5 V
Referenced to Vcc, V_CC = 2.5 V
Referenced to Ground, V_CC = 2.5 V
Referenced to termination voltage, V_CC = 2.5 V
Referenced to Vcc, V_CC = 2.5 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
to V_CC
Referenced to pad 3
Referenced to pad 3
Pad 1 low, device disabled
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
Pad 1 low, device disabled
Specifications with Pad 1 E/D open circuit
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