Keithley 4200A-SCS Reference Manual

Model 4200A
-SCS Parameter Analyzer Reference Manual Appendix A:
Using switch matrices
4200A-901-01 Rev. C / February 2017 A-3
7071 General Purpose Matrix Card
The 7071 provides cost-effective switching of I-V and C-V signals. This matrix card uses 3-pole
switching (high, low, and guard) with <100 pA offset current. The card is equipped with screw
terminals and 38-pin connectors for signal connections.
The next figure shows a test system using 7071 matrix cards. The triaxial and BNC cables are
unterminated on one end to allow direct hard-wire connections to the screw terminals of the matrix
card. It shows how signals are routed through the 7071 matrix switches to a DUT.
The test system in the next figure uses remote sensing. Notice that each FORCE and SENSE
terminal-pair of the 4200A-SCS shares the same path (row).
Figure 521: Test system using 7071 matrix cards

Keithley 4200A-SCS Specifications

General

Brand	Keithley
Model	4200A-SCS
Category	Measuring Instruments
Language	English