Keysight DAQ970A Guia Del Usuario página 261

4 Measurement Tutorials
Matrix Switching
A matrix switch connects multiple inputs to multiple outputs and therefore offers more switching flexibility than a
multiplexer. Use a matrix for switching low-frequency (less than 10 MHz) signals only. A matrix is arranged in rows
and columns. For example, a simple 3x3 matrix could be used to connect three sources to three test points as shown
below:
Any one of the signal sources can be connected to any one of the test inputs. Be aware that with a matrix, it is
possible to connect more than one source at the same time. It is important to make sure that dangerous or
unwanted conditions are not created by these connections.
Keysight DAQ970A/DAQ973A User's Guide 261