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Subject to Change
VSC7111 Datasheet
Electrical Specifications
4
Electrical Specifications
This section provides the DC characteristics, AC characteristics, recommended
operating conditions, and stress ratings for the VSC7111 device.
4.1
DC Characteristics
The following table shows the DC specifications for the VSC7111 device.
4.1.1
High-Speed Data Inputs
The following table shows the DC specifications of the high-speed inputs A and AN.
DC Characteristics, High-Speed Data Inputs
Table 50.
Parameter
Symbol Minimum Typical Maximum Unit Condition
Input voltage swing,
differential drive
VA_DE
VICM
RIN
40
1.0
80
mV Differential
peak-to-peak
Input common-mode
voltage
VDD – 0.7
120
V
Input resistance
100
Ω
Between true and
complement of
same input, with
nominal setting
4.1.2
High-Speed Data Outputs
The following table shows the DC specifications of the high-speed outputs Y and YN.
Table 51.
DC Characteristics, High-Speed Data Outputs
Parameter
Symbol Minimum Typical Maximum Unit Condition
Voltage swing, level 2
VOUT_2
VOUT_3
VOUT_4
VOUT_5
VOUT_6
VOUT_7
VOUT_8
VOUT_9
450
500
540
580
630
680
740
800
mV Differential
peak-to-peak
Voltage swing, level 3
Voltage swing, level 4
Voltage swing, level 5
Voltage swing, level 6
Voltage swing, level 7
Voltage swing, level 8
Voltage swing, level 9
mV Differential
peak-to-peak
mV Differential
peak-to-peak
mV Differential
peak-to-peak
mV Differential
peak-to-peak
mV Differential
peak-to-peak
mV Differential
peak-to-peak
mV Differential
peak-to-peak
Revision 2.0
September 2010
Confidential
Page 44
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
