Question
Download Solution PDFIn a multiple trace oscilloscope, the display of two signals is achieved by:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is: 4) Using a single electron gun with alternating sweeps
Explanation:
In a multiple-trace oscilloscope, two or more signals are displayed simultaneously using:
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A single electron gun that rapidly switches (alternates) between input channels.
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Time-division multiplexing: The beam alternates between traces so quickly that the human eye perceives them as continuous.
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Chopping/Alternate Mode:
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Chopping: Fast switching (at ~100 kHz) draws small segments of each waveform alternately.
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Alternate: Completes one full sweep of the first signal, then the next (used for slower signals).
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Last updated on Jun 16, 2025
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