Introduction .............................................................................................................. 1-1
Connections ............................................................................................................. 2-1
Introduction .......................................................................................................................... 2-1
Connection guidelines .......................................................................................................... 2-1
PMU common connections ....................................................................................................... 2-2
Shield connections .................................................................................................................... 2-2
Cable length .............................................................................................................................. 2-3
High frequency connections ...................................................................................................... 2-3
Prober chuck connections ......................................................................................................... 2-3
PGU and PMU connectors ................................................................................................... 2-4
Model 4225-RPM ................................................................................................................. 2-4
Using the RPM as a switch ....................................................................................................... 2-8
RPM connections to DUT................................................................................................... 2-15
Local sensing .......................................................................................................................... 2-15
Short compensation ................................................................................................................ 2-18
Test considerations ................................................................................................................. 2-26
Enable LLEC ........................................................................................................................... 2-27
Introduction .......................................................................................................................... 3-1
Table of contents