User`s guide

8-24 Agilent 4155C/4156C User’s Guide Vol.2, Edition 6

Support Functions

R-BOX Control

To measure negative resistance characteristics

The 16441A R-Box allows SMUs to measure current-controlled negative resistance

(1 MΩ) characteristics.

Connect the resistance of the 16441A as shown in following figure.

SMU

16441A R-Box

DUT