XC3S100E-4CP132GI XILINX [Xilinx, Inc], XC3S100E-4CP132GI Datasheet - Page 125

• Manufacturer Part Number: XC3S100E-4CP132GI
• Description: Spartan-3E FPGA Family: Complete Data Sheet
• Manufacturer: XILINX [Xilinx, Inc]

Table 82: DC Characteristics of User I/Os Using Differential Signal Standards
DS312-3 (v3.4) November 9, 2006
Product Specification
Notes:
1.
2.
3.
LVDS_25
BLVDS_25
MINI_LVDS_25
RSDS_25
DIFF_HSTL_I_18
DIFF_HSTL_III_18
DIFF_SSTL18_I
DIFF_SSTL2_I
IOSTANDARD
The numbers in this table are based on the conditions set forth in
Output voltage measurements for all differential standards are made with a termination resistor (R
differential signal pair. The exception is for BLVDS, shown in
At any given time, no more than two of the following differential output standards may be assigned to an I/O bank: LVDS_25, RSDS_25,
MINI_LVDS_25
Attribute
R
(mV)
Min
250
250
300
100
–
–
–
–
Internal
GND level
Logic
V
V
(mV)
V
V
Typ
350
350
OUTN
Figure 72: External Termination Resistors for BLVDS I/Os
OUTP
CCO
OD
–
–
–
–
–
–
= 2.5V
V
(mV)
Max
OCM
V
V
450
450
600
400
V
–
–
–
–
OD
OH
OL
Figure 71: Differential Output Voltages
50%
= Output common mode voltage =
= Output differential voltage =
= Output voltage indicating a High logic level
= Output voltage indicating a Low logic level
165Ω
165Ω
(mV)
Min
1/4th of Bourns
CAT16-LV4F12
–
–
–
–
–
–
–
–
Part Number
ΔV
V
OCM
OD
(mV)
Max
www.xilinx.com
140Ω
50
–
–
–
–
–
–
–
Figure 72
Table 76
1.125
Min
1.0
1.1
(V)
Z
V
Z
–
–
–
–
–
0
0
V
OUTP
V
below.
= 50Ω
= 50Ω
OD
OUTN
and
V
1.20
Typ
(V)
OCM
–
–
–
–
–
–
–
V
Table
1/4th of Bourns
V
CAT16-PT4F4
OUTP
Part Number
OH
N
P
V
100Ω
OUTP
81.
1.375
- V
Max
(V)
1.4
1.4
–
–
–
–
–
OUTN
Differential
I/O Pair Pins
ds312-3_07_102105
2
+ V
V
CCO
V
OUTN
OL
(mV)
Min
DC and Switching Characteristics
DS312-3_03_021505
–
–
–
–
–
–
–
–
= 2.5V
T
ΔV
) of 100Ω across the N and P pins of the
OCM
(mV)
Max
50
–
–
–
–
–
–
–
V
V
V
V
CCO
CCO
TT
TT
V
Min
(V)
+ 0.475
+ 0.61
OH
–
–
–
–
– 0.4
– 0.4
V
V
TT
TT
Max
V
(V)
0.4
0.4
– 0.475
– 0.61
–
–
–
–
OL
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