Question: For the difference amplifier as shown in the figure show that if each resistor has a tolerance of ±100 ? % (i.e., for, say, a 5% resistor, ? = 0.05) then the worst-case CMRR is given approximately by (given K = R2/R1 = R4/R3)

Options

A : 20 log [K+1/4?].

B : 20 log [K+1/2?].

C : 20 log [K+1/?].

D : 20 log [2K+2/?].

Click to view Correct Answer

Previous || Next

Electronic Devices Circuits Difference Amplifiers more questions

What is the work done by saturated water which evaporates....

For a given DC series generator with critical resistance equal....

A voltmeter has a sensitivity of 1000 ?/V reads 200....

A voltmeter has a sensitivity of 1000 ?/V reads 200....

If for an amplifier v1 and v2 are the input....

For what peripheral speed is the poles bolted to the....

Calculate the velocity of the bottom point of the wheel....

What will be the value of i1 in the following....

A 4 bit modulo-16 ripple counter uses JK flip-flops. If....

What is the duration for memory refresh to remain compatible?

Chemical Engineering Basics - Part 1 more Online Exam Quiz

Electronic Devices Circuits Comparison Transistor Amplifier

Electronic Devices Circuits Conductivity Semiconductor

Electronic Devices Circuits Continous Time Signals

Electronic Devices Circuits Continuity Equation

Electronic Devices Circuits Dc Load Lines

Electronic Devices Circuits Diffusion

Electronic Devices Circuits Digital Transmission

Electronic Devices Circuits Diode Capacitances

Electronic Devices Circuits Diode Circuits

Electronic Devices Circuits Diode Resistance