McqMate
| Q. |
The trans-impedance front end configuration operates as a with negative feedback. |
| A. | current mode amplifier |
| B. | voltage amplifier |
| C. | attenuator |
| D. | resonator |
| Answer» A. current mode amplifier | |
| Explanation: the trans-impedance configuration overcomes the drawbacks of the high-impedance front end. it utilizes a low-noise, high-input-impedance amplifier with negative feedback. it operates as a current mode amplifier where high impedance is reduced by negative feedback. | |
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