Xilinx Spartan-6 User Manual page 25

X-Ref Target - Figure B-2
Volts
(Vppd)
Volts
(Vppd)
Volts
(Vppd)
Note:
Spartan-6 FPGA GTP Transceiver SIS Kit (HyperLynx)
UG396 (v1.0) June 10, 2010
0.5
HSPICE
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0 5 10 15
1.2
1
0.8
0.6
0.4
0.2
0
HSPICE
-0.2
0 5 10 15
1.2
1
0.8
0.6
0.4
0.2
0
HSPICE
-0.2
0 5 10 15
Figure B-2: GTP REFCLK - Fast
The blue waveforms cannot be seen because the red waveforms are covering them.
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GTP REFCLK Model Correlation
Fast − MGTREFCLK
Eldo
FOM=99.9687%
20 25 30 35
Time (ns)
Fast − REFCLKOUTP
Eldo
FOM=99.9649%
20 25 30 35
Time (ns)
Fast − REFCLKOUTN
Eldo FOM=99.9618%
20 25 30 35
Time (ns)
40 45
40 45
40 45
UG396_aB_02_051410
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