XC5VLX50T-2FFG665I Xilinx Inc, XC5VLX50T-2FFG665I Datasheet - Page 286

• Manufacturer Part Number: XC5VLX50T-2FFG665I
• Description: IC FPGA VIRTEX-5 50K 665FCBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-5 LXTr

Specifications of XC5VLX50T-2FFG665I

• Number Of Logic Elements/cells: 46080
• Number Of Labs/clbs: 3600
• Total Ram Bits: 2211840
• Number Of I /o: 360
• Voltage - Supply: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 665-BBGA, FCBGA
• For Use With: HW-V5-ML561-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5-ML550-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5-ML521-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5GBE-DK-UNI-G - KIT DEV V5 LXT GIGABIT ETHERNET122-1508 - EVALUATION PLATFORM VIRTEX-5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Chapter 6: SelectIO Resources
286
Differential SSTL Class I (1.8V)
Figure 6-78
differential SSTL Class I (1.8V) with unidirectional termination.
X-Ref Target - Figure 6-78
Figure 6-79
differential SSTL Class I (1.8V) with unidirectional DCI termination.
X-Ref Target - Figure 6-79
DIFF_SSTL18_I_DCI
DIFF_SSTL18_I_DCI
Figure 6-79: Differential SSTL (1.8V) Class I Unidirectional DCI Termination
External Termination
DIFF_SSTL18_I
DIFF_SSTL18_I
Figure 6-78: Differential SSTL (1.8V) Class I Unidirectional Termination
DCI
R 0 = 20
R 0 = 20
shows a sample circuit illustrating a valid termination technique for
shows a sample circuit illustrating a valid termination technique for
Ω
Ω
IOB
IOB
www.xilinx.com
R S = 20Ω
R S = 20Ω
Z 0
Z 0
R P = Z 0 = 50Ω
Z 0
Z 0
IOB
V
V
CCO
CCO
2R
2R
2R
2R
= 1.8V
= 1.8V
V
V
TT
TT
VRP
VRN
VRP
VRN
= 0.9V
= 0.9V
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
50Ω
IOB
Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010
DIFF_SSTL18_I_DCI
+
–
DIFF_SSTL18_I
ug190_6_73_030506
+
–
ug190_6_74_032206