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Specifications
18
TMSSY2 mPGA479 Socket Hardware Support
Loading Diagrams
Out 1
Processor and
mated PGA socket
Motherboard socket
mated with LAI pin
header and LAI PCB
VSS
200
Ω +/−1%
75
Ω
4 inches
477 ps
--0.4 dB
Out 2
Out 3
Node 6
Node 5
Node 8
Node 1
Node 4
Node 9
VSS
Preprocessor
Model
75
Ω
1300 mils
213 ps
75
Ω
25 mils
4.6 ps
0.7 pF
0.7 pF
200
Ω +/−1%
75
Ω
4 inches
477 ps
--0.4 dB
Preprocessor
Model
75
Ω
1300 mils
213 ps
75
Ω
25 mils
4.6 ps
0.7 pF
0.7 pF
200
Ω +/−1%
75
Ω
4 inches
477 ps
--0.4 dB
Preprocessor
Model
75
Ω
1300 mils
213 ps
75
Ω
25 mils
4.6 ps
0.7 pF
0.7 pF
Figure 9: Probe adapter load model for typical signals
10 m
Ω
0.5 pF
0.7 pF
0.5 pF
0.7 pF
0.4 pF
Receiver topology
A, B, or C
75
Ω
44 inches
4.18 ns
--1.58 dB
75
Ω
25 mils
4.6 ps
Figure 10: Preprocessor load model for typical signals
Summary of Contents for TMSMPH4 mPGA479
Page 10: ...Service Safety Summary vi TMSSY2 mPGA479 Socket Hardware Support...
Page 12: ...Environmental Considerations viii TMSSY2 mPGA479 Socket Hardware Support...
Page 14: ...Preface x TMSSY2 mPGA479 Socket Hardware Support...
Page 30: ...Maintenance and Shipping 16 TMSSY2 mPGA479 Socket Hardware Support...
Page 42: ...Specifications 28 TMSSY2 mPGA479 Socket Hardware Support...
Page 46: ...Appendix 32 TMSSY2 mPGA479 Socket Hardware Support...