XC4VLX15-10FF668C Xilinx Inc, XC4VLX15-10FF668C Datasheet - Page 18

• Manufacturer Part Number: XC4VLX15-10FF668C
• Description: FPGA Virtex®-4 Family 13824 Cells 90nm (CMOS) Technology 1.2V 668-Pin FCBGA
• Manufacturer: Xilinx Inc

Specifications of XC4VLX15-10FF668C

• Package: 668FCBGA
• Family Name: Virtex®-4
• Device Logic Units: 13824
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 320
• Ram Bits: 884736

Table 26: RocketIO Transmitter Switching Characteristics
DS302 (v3.7) September 9, 2009
Product Specification
Notes:
1.
2.
3.
Serial data rate, -10
Serial data rate, -11
TX Jitter Generation
TX rise time
TX fall time
TXUSRCLK frequency
TXUSRCLK2 frequency
TXUSRCLK duty cycle
TXUSRCLK2 duty cycle
Differential output skew
Electrical idle transition time
UI = Unit Interval.
Default attributes, measured at 2.5 Gb/s.
Peak-to-Peak values measured relative to 1e-12 Error rate. Default attributes. TX feedback divider (TXPLLNDIVSEL) = 10.
Description
(2)
(2)
(3)
TXOOB
Symbol
T
T
T
F
F
T
T
TX2DC
ISKEW
TXDC
RJ
DJ
RJ
DJ
RJ
DJ
RJ
DJ
RJ
DJ
RJ
DJ
RJ
DJ
TJ
TJ
TJ
TJ
TJ
TJ
TJ
GTX
GTX
RTX
FTX
Transition
For slower speed grades =
MaxDataRate/32
PRBS31
PRBS7
PRBS7
PRBS7
PRBS7
PRBS7
PRBS7
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Data
Virtex-4 FPGA Data Sheet: DC and Switching Characteristics
Conditions
20% – 80%
20% – 80%
Rate (Gb/s)
3.125
0.622
4.25
1.25
6.5
5.0
2.5
0.622
0.622
Min
40
40
Typ
90
90
12
15
3.125
Max
0.50
0.35
0.30
0.45
0.30
0.25
0.40
0.25
0.21
0.28
0.14
0.14
0.25
0.18
0.12
0.12
0.10
0.06
0.08
0.06
0.04
250
250
6.5
60
60
20
Units
Gb/s
Gb/s
UI
MHz
MHz
ps
ps
ps
ns
%
%
(1)
18