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– Arbitrary waveform limitations: For arbitrary waveforms, amplitude is limited if the waveform data points do not
span the full range of the output DAC (Digital-to-Analog Converter). For example, the built-in "Sinc" waveform does
not use the full range of values, so its maximum amplitude is limited to 6.087 Vpp (into 50 Ω).
– Changing amplitude may briefly disrupt output at certain voltages due to output attenuator switching. The
amplitude is controlled, however, so the output voltage will never exceed the current setting while switching ranges.
To prevent this disruption, disable voltage autoranging using VOLTage:RANGe:AUTOOFF. The APPLy command
automatically enables autoranging.
– Setting the high and low levels also sets the waveform amplitude and offset. For example, if you set the high level
to +2 V and the low level to -3 V, the resulting amplitude is 5 Vpp, with a -500 mV offset.
– ADC signal's output level is controlled by the offset voltage
(DC Offset
Voltage). The DC level may be between ±5
V into a 50 Ω load or ±10 V with a high-impedance load.
Front Panel Operations
Press [Parameter] > Amplitude. Use the numeric keypad or the knob and arrows to set a desired value. If you use the
keypad, select a unit prefix to finish.
To use a high level and low level instead: Press [Units] > Ampl/Offs | High/Low.
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Keysight EDU33210 Series User's Guide
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