List of top Electronics and Communication Engineering Questions on Linear Integrated Circuits

Choose the minimum number of op-amps required to implement the given expression. Vo=[1+R2R1]V1−R2R1V2 V_o = \left[ 1 + \frac{R_2}{R_1} \right] V_1 - \frac{R_2}{R_1} V_2

Find the differential mode gain of differential amplifier with CMRR of 5200 and common mode gain of 0.015V/V
Why the feedback circuit is said to be negative for voltage series feedback amplifier?

Which type of filter is shown in the figure? 

The output voltage of phase detector is
Which characteristic of PLL is defined as the range of frequencies over which PLL can acquire lock with the input signal?