MCQOPTIONS
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| 1. |
To increase the value of CMRR, which circuit is used to replace the emitter resistance Re in differential amplifier? |
| A. | Constant current bias |
| B. | Resistor in parallel with Re |
| C. | Resistor in series with Re |
| D. | Diode in parallel with Re |
| Answer» B. Resistor in parallel with Re | |