Multi Channel Source Measure Unit GS820

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	Multi Channel Source Measure Unit GS820

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GS820 Construction and Functions	Combination of Source and Measurement Functions	Source and Measurement Timing	Sweep Functions
Test Sequence Editing	Test Speed	Channel Expansion	Zero Generation Function of Voltage and Current

Sweep Function 1

Preset Sweep

The voltage/current generation block of the GS820 operates in DC generation mode or pulse generation mode. Each generation mode has preset operation modes such as continuous output, linear sweep, and log sweep that allow the user to perform sweep operations by setting simple parameters. The output level can be changed at a minimum of 100-µs intervals*¹ in each sweep mode.

*1: Minimum program cycle

100 µs: If the measurement function is OFF
500 µs: If the measurement function is ON, two channels are used, and auto zero is OFF

Sweep Function 2

Arbitrary Waveform Generation of Up to 100,000 Points and Simultaneous Sweeping of Control Parameters

In addition to the preset sweep functions described above, the GS820 is equipped with a programmable sweep function that allows the user to defi ne the sweep pattern. A user can create or edit arbitrary waveform data (CSV format) of up to 100,000 points using a spreadsheet or text editor. The GS820 is also of capable of sweeping the timing and control parameters in addition to the source level. This allows a control sequence that is synchronized to the waveform generation timing. The sweep program can be changed at a minimum of 100-µs intervals*¹ in programmable sweep mode.

*1: Minimum program cycle

100 µs: If the measurement function is OFF
500 µs: If the measurement function is ON, two channels are used, and auto zero is OFF
The values do not include the hardware operation time corresponding to the control parameters.