FXO-PC73 Datasheet, PDF (4/15 Pages) Fox Electronics – LVPECL 7 x 5mm 3.3V Oscillator

FXO-PC73 Series
Output Wave Characteristics
Parameters
Symbol
Condition
Low Output Voltage
V_OL
0.75 MHz to 1.35 GHz
High Output Voltage
V_OH
0.75 MHz to 1.35 GHz
Typical Complimentary Difference
V_P-P
0.75 MHz to 1.35 GHz
Output Symmetry (See Drawing Below)
Output Enable ^Note1 _{(PIN # 1)} Voltage
V_IH
Output Disable^Note1 _{(PIN # 1)} Voltage
V_IL
@ 50% V_P-P Level
Cycle Rise Time (See Drawing Below)
T_R
0.75 MHz to 1.35 GHz
Cycle Fall Time (See Drawing Below)
T_F
0.75 MHz to 1.35 GHz
Note1_{An optional PIN # 2 as Enable / Disable is available – see Model Selection Guide (page 2)}
Maximum Value
(unless otherwise noted)
1.305V ~ 1.65V
2.055V ~ 2.405V
0.750 V_P-P Typ
45% ~ 55%
> 70% V_DD
< 30% V_DD
400 pS _(20%~80%)
400 pS _(80%~20%)
OUTPUT 2
Rise Time / Fall Time Measurements
T_R
T_F
20% to 80%
OUTPUT 1
Oscillator Symmetry
Ideally, Symmetry should be 50/50 for 1/2 period -- Other expressions are 45/55 or 55/45
OUTPUT 2
50% V_DD
OUTPUT 1
1/2 Period
Period
2.055V ~ 2.405V
1.305V ~ 1.65V
2.055V ~ 2.405V
1.305V ~ 1.65V
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