N69143A, N69145A, and N69146A units
The following graphs show the output voltage and current programming response characteristic. The
voltage response applies with no load conditions. The current response applies with AC short-circuit
conditions where the DUT is a low impedance operating above 10% of the rated output of the unit,
with less than 1 foot of load leads. The table provides additional bandwidth details.
Constant Voltage (CV) Programming Response - open circuit
Constant Current (CC) Programming Response - AC short circuit
Operation
Comp 0 (-1dB)
Comp 0 (-3dB)
Comp 1 (-1dB)
Comp 1 (-3dB)
Comp 2 (-1dB)
Comp 2 (-3dB)
N69143A
CV
5.6 kHz
8.3 kHz
3.8 kHz
4.7 kHz
1.6 kHz
2.0 kHz
CC
550 Hz
2.0 kHz
1.3 kHz
2.7 kHz
N/A
N/A
N69145A
CV
5.7 kHz
7.5 kHz
5.3 kHz
6.6 kHz
4.9 kHz
5.9 kHz
CC
1.9 kHz
2.7 kHz
3.1 kHz
3.5 kHz
N/A
N/A
N69146A
CV
5.5 kHz
7.0 kHz
5.1 kHz
6.2 kHz
4.8 kHz
5.6 kHz
CC
1.9 kHz
2.5 kHz
3.0 kHz
3.5 kHz
N/A
N/A
Excessive Dynamic Protection
N69172A and N69173A units
To prevent the unit from disabling the output due to an excessive dynamic protection (
) condition,
you must limit the amplitude of any user-defined arbitrary waveform versus output frequency.
The following graph plots the maximum permissible output peak-to-peak voltage that can safely be
generated by the arbitrary waveform system at a specific frequency. The values are normalized in
terms of full scale peak to peak voltage; therefore all models are represented.
1 Quick Reference
48
Keysight N69100 Series Operating and Service Guide
