Analog Electronics When the two input terminals of a differential amplifier are grounded the base currents are equal. an output error voltage usually exists. the ac output voltage is zero. the collector currents are equal. the base currents are equal. an output error voltage usually exists. the ac output voltage is zero. the collector currents are equal. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A common - mode signal is applied to the inverting input. both inputs. the non - inverting input. the top of the tail resistor. the inverting input. both inputs. the non - inverting input. the top of the tail resistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common-mode voltage gain is equal to the voltage gain. greater than the voltage gain. smaller than the voltage gain. None of these equal to the voltage gain. greater than the voltage gain. smaller than the voltage gain. None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input stage of an op amp is usually a swamped amplifier. class B push-pull amplifier. CE amplifier. differential amp. swamped amplifier. class B push-pull amplifier. CE amplifier. differential amp. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common - mode rejection ratio is very low. as high as possible. equal to the common-mode voltage gain. equal to the voltage gain. very low. as high as possible. equal to the common-mode voltage gain. equal to the voltage gain. ANSWER DOWNLOAD EXAMIANS APP