VC7203 GTX Transceiver Characterization Board
13
UG957 (v1.0) October 10, 2012
Detailed Description
lists the nominal voltage values for the MGTAVCC, MGTAVTT and
MGTVCCAUX power rails. It also lists the maximum current rating for each rail supplied
by 7 Series GTX modules included with the VC7203 board.
Each GTX transceiver rail comes with an associated jack that can be used to provide
external power. These external supply jacks are shown in
.
Caution!
The 7 Series GTX Module
MUST
be removed when providing external power to the GTX
transceiver rails.
Information about the four 7 Series GTX power supply modules included with the KC724
kit is available from the vendor websites
.
Active Heatsink Power Connector
Callout
An active heatsink (
) is provided for the FPGA. A 12V fan is affixed to the
heatsink and is powered from the 3-pin friction lock header J121 (
).
X-Ref Target - Figure 1-4
Figure 1-4:
Mounting Location, 7 Series GTX Transceiver Power Module
Table 1-4:
7 Series GTX Transceiver Power Module
GTX Transceiver Rail
Net Name
Nominal Voltage
Maximum Current Rating
MGTAVCC
1.05V
12A
MGTAVTT
1.2V
8A
MGTVCCAUX
1.8V
2.6A
UG957_C1_04_100712