XC5VSX50T-3FF1136C Xilinx Inc, XC5VSX50T-3FF1136C Datasheet - Page 282

• Manufacturer Part Number: XC5VSX50T-3FF1136C
• Description: IC FPGA VIRTEX-5 50K 1136FBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-5 SXTr

Specifications of XC5VSX50T-3FF1136C

• Number Of Logic Elements/cells: 52224
• Number Of Labs/clbs: 4080
• Total Ram Bits: 4866048
• Number Of I /o: 480
• Voltage - Supply: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1136-BBGA, FCBGA
• For Use With: HW-V5-ML506-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-AFX-FF1136-500-G - BOARD DEV VIRTEX 5 FF1136
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

Chapter 6: SelectIO Resources
X-Ref Target - Figure 6-73
X-Ref Target - Figure 6-74
282
DIFF_SSTL2_II_DCI
DIFF_SSTL2_II_DCI
External Termination
DIFF_SSTL2_II
DIFF_SSTL2_II
DIFF_SSTL2_II
R 0 = 25
R 0 = 25
DCI
Ω
Ω
Figure 6-73: Differential SSTL2 (2.5V) Class II Unidirectional DCI Termination
Figure 6-74: Differential SSTL2 (2.5V) Class II with Bidirectional Termination
+
–
V
V
CCO
CCO
Figure 6-73
differential SSTL2 Class II (2.5V) with unidirectional DCI termination.
Figure 6-74
differential SSTL2 Class II (2.5V) with bidirectional termination.
= 2.5V
= 2.5V
2R
2R
2R
2R
IOB
IOB
VRP
VRN
VRP
VRN
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
shows a sample circuit illustrating a valid termination technique for
shows a sample circuit illustrating a valid termination technique for
25Ω
25Ω
V
V
TT
TT
= 1.25V
= 1.25V
www.xilinx.com
50Ω
50Ω
Z 0
Z 0
Z 0
Z 0
V
V
50Ω
TT
TT
50Ω
= 1.25V
= 1.25V
IOB
V
V
CCO
CCO
2R
2R
2R
2R
= 2.5V
= 2.5V
VRP
VRN
VRP
VRN
25Ω
25Ω
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
IOB
Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010
DIFF_SSTL2_II_DCI
DIFF_SSTL2_II
DIFF_SSTL2_II
DIFF_SSTL2_II
ug190_6_70_071707
–
+
+
–
ug190_6_69_030506