PMC-Sierra, Inc.
STANDARD PRODUCT
PM5945 -UTP5
PMC-940202 ISSUE 2. APRIL 7, 1995
APP_SAPI_UTP5
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0.25
0.25
Component Side
• One the solder side, each of the three mounting holes for the Vicksburg
Motherboard has a rectangular clearance. The clearance of the mounting hole
for the bracket is also outlined in the following diagram.
0.25
0.25
0.2
0.2
0.65
0.2
Solder Side
Unit: inch
Misc
Following suggestions may be useful:
• Due to the high speed of the signals, ground leads of probe scopes should be
kept as short as possible. To aid signal probing, all ground and power vias
should be marked in some consistent fashion.
• All surfacemount capacitors are ceramic. RF rated capacitors are not essential.
• Label the positive terminals of polarized capacitors such as tantalum capacitors.
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58
PMC [ PMC-SIERRA, INC ]
