When a differential amplifier is operated single-ended, _______________?
Correct answer: B. one input is grounded and signal is applied to the other
- A. the output is grounded
- B. one input is grounded and signal is applied to the other
- C. both inputs are connected together
- D. the output is not inverted
Explanation
Single-ended operation applies the signal to one input while the other input is grounded or held at a reference potential. This differs from double-ended operation, where signals are applied to both inputs.
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