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SI53312 Datasheet, PDF (5/33 Pages) Silicon Laboratories – 1:10 LOW JITTER UNIVERSAL BUFFER/LEVEL TRANSLATOR WITH 2:1 INPUT MUX
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Si53312
Table 5. Output Characteristics (Low Power LVPECL)
(VDDOX = 2.5 V ± 5%, or 3.3 V ± 10%,TA = –40 to 85 °C)
Parameter
Symbol
Test Condition
Min
Output DC Common VCOM RL = 100 across Qn and Qn VDDOX – 1.895
Mode Voltage
Single-Ended
Output Swing
VSE RL = 100 across Qn and Qn
0.20
Typ
0.60
Max
Unit
VDDOX – 1.275 V
0.85
V
Table 6. Output Characteristics—CML
(VDDOX = 1.8 V 5%, 2.5 V  5%, or 3.3 V 10%,TA = –40 to 85 °C)
Parameter
Symbol
Test Condition
Min
Single-Ended Output VSE
Terminated as shown in Figure 8
200
Swing
(CML termination).
Typ
Max
Unit
400
550
mV
Table 7. Output Characteristics—LVDS
(VDDOX = 1.8 V 5%, 2.5 V  5%, or 3.3 V 10%,TA = –40 to 85 °C)
Parameter
Single-Ended Output
Swing
Output Common
Mode Voltage
(VDDO = 2.5 V or
3.3V)
Output Common
Mode Voltage
(VDDO = 1.8 V)
Symbol
VSE
VCOM1
VCOM2
Test Condition
RL = 100 Ω across QN and QN
VDDOX = 2.38 to 2.63 V, 2.97 to
3.63 V, RL = 100 Ω across QN
and QN
VDDOX = 1.71 to 1.89 V,
RL = 100 Ω across QN
and QN
Min
200
1.10
0.85
Typ
Max
—
490
1.25
1.35
0.97
1.25
Unit
mV
V
V
Table 8. Output Characteristics—LVCMOS
(VDDOX = 1.8 V 5%, 2.5 V  5%, or 3.3 V 10%,TA = –40 to 85 °C)
Parameter
Symbol
Test Condition
Min
Typ
Max
Output Voltage High
VOH
0.75 x VDDOX
—
—
Output Voltage Low
VOL
—
—
0.25 x VDDOX
*Note: IOH and IOL per the Output Signal Format Table for specific VDDOX and SFOUTx settings.
Unit
V
V
Rev. 1.0
5
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