R
Electrical Requirements
Figure
Probing Pads Surface | 40 mils |
Interposer | No Features or Plane |
| |
| on this Layer |
Socket | Interposer Pin |
| |
Motherboard | No Plane on this Layer |
| |
Short all L pins (using a solid plane) | Full Plane on this Layer |
|
No Features or
Plane on this Layer
Interposer
Interposer Shoulder
Short all L pins (using a solid plane)
Motherboard
Figure
A
B 1
AC | 4 |
| 5 |
|
| 8 | |
AD |
|
|
|
2 | 3 | 6 | 7 |
|
| ||
1 2 |
|
| 2930 |
4.3.1 Design Procedure for Inductance Measurements
The measurement equipment required to perform the validation is:
1.Equipment - HP8753D Vector Network Analyzer or equivalent.
2.Robust Probe Station (GTL4040) or equivalent.
3.Probes - GS1250 & GSG1250
mPGA604 Socket Design Guidelines | 25 |