XA3S1200E XILINX [Xilinx, Inc], XA3S1200E Datasheet - Page 13

• Manufacturer Part Number: XA3S1200E
• Description: XA Spartan-3E Automotive FPGA Family Data Sheet
• Manufacturer: XILINX [Xilinx, Inc]

Differential I/O Standards
Table 11: Recommended Operating Conditions for User I/Os Using Differential Signal Standards
Table 12: DC Characteristics of User I/Os Using Differential Signal Standards
DS635 (v2.0) September 9, 2009
Product Specification
Notes:
1.
2.
3.
Notes:
1.
2.
LVDS_25
BLVDS_25
MINI_LVDS_25
RSDS_25
DIFF_HSTL_I_18
DIFF_HSTL_III_18
DIFF_SSTL18_I
DIFF_SSTL2_I
LVDS_25
BLVDS_25
MINI_LVDS_25
LVPECL_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
The V
V
Attribute
IOSTANDARD
REF
Attribute
inputs are not used for any of the differential I/O standards.
CCO
(2)
R
rails supply only differential output drivers, not input circuits.
(mV)
Min
250
250
300
100
–
–
–
–
Min (V)
2.375
2.375
2.375
2.375
(mV)
V
1.7
1.7
1.7
2.3
Typ
350
350
OD
–
–
–
–
–
–
V
CCO
Inputs Only
(mV)
Max
Nom (V)
450
450
600
400
for Drivers
–
–
–
–
2.50
2.50
2.50
2.50
1.8
1.8
1.8
2.5
(mV)
Min
–
–
–
–
–
–
–
–
(1)
ΔV
Max (V)
2.625
2.625
2.625
2.625
1.9
1.9
1.9
2.7
OD
(mV)
Max
www.xilinx.com
50
–
–
–
–
–
–
–
Figure 5
Table
1.125
(mV)
Min
1.0
1.1
(V)
Min
100
100
200
100
100
100
100
100
100
–
–
–
–
–
below.
6, and
V
1.20
Typ
(V)
OCM
–
–
–
–
–
–
–
Table
Nom
(mV)
350
350
800
200
V
-
-
-
-
-
ID
11.
1.375
Max
(V)
1.4
1.4
–
–
–
–
–
(mV)
1000
Max
600
600
600
-
-
-
-
-
(mV)
Min
–
–
–
–
–
–
–
–
T
ΔV
) of 100Ω across the N and P pins of the
OCM
Min (V)
(mV)
Max
0.30
0.30
0.30
50
0.5
0.3
0.8
0.8
0.7
1.0
–
–
–
–
–
–
–
V
V
V
V
CCO
CCO
TT
TT
Nom (V)
V
Min
(V)
+ 0.475
+ 0.61
OH
–
–
–
–
V
1.25
1.25
1.20
1.2
– 0.4
– 0.4
ICM
-
-
-
-
-
V
V
TT
TT
Max (V)
Max
V
2.20
2.20
(V)
0.4
0.4
– 0.475
2.2
2.0
1.4
1.1
1.1
1.1
1.5
– 0.61
–
–
–
–
OL
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