Internal frequency compensation of operational amplifier, Electrical Engineering

Assignment Help:

Q. Internal Frequency Compensation of operational amplifier?

Some op amps, such as the 741, have internal RC networks which are intentionally designed to reduce gain at high frequency. The result is that the open-loop gain begins to fall at a few hertz and then has a characteristic falling at 20 dB/decade or 6 dB/octave (i.e., gain ∝ 1/f ) until eventually the gain becomes unity (0 dB) at about 1 MHz.


Related Discussions:- Internal frequency compensation of operational amplifier

Sketch the inductor voltage and stored energy, (a) Consider a 5-µH inductor...

(a) Consider a 5-µH inductor to which a current source i(t) is attached, as shown in Figure (b). Sketch the inductor voltage and stored energy as a function of time. (b) Let a v

Add instruction , ADD Instruction Op code  format  of ADD instruction...

ADD Instruction Op code  format  of ADD instruction is Replace  the three bit code  of the register R from   to obtain the op code of the  required ADD instruction . op co

Illustrate computer-controlled routing, Q. Illustrate Computer-controlled r...

Q. Illustrate Computer-controlled routing? Computers are employed in network with common channel signaling (CCS) features. In CCS, there is a separate computer-controlled signa

Which alloy is used for making heater & thermocouple element, Give the name...

Give the names of four alloys along with their composition, which are used for making heater and thermocouple elements. Constantan or Eureka {(55 to 60 percent) Cu, (45 to 40 p

Determine the 60-hz resistance of line, Q A handbook lists the 60-Hz resist...

Q A handbook lists the 60-Hz resistance at 50°C of a 900-kcmil aluminumconductor as 0.1185/mile. If four such conductors are used in parallel to form a line, determine the 60-Hz r

Determine downink of a cdma system, Consider the point-to-point radio link ...

Consider the point-to-point radio link introduced in problem 9. By how much must transmit power be increased to maintain the maximum BER of 10-5 if the channel is flat Rayleigh-fad

Multimeter probes, different types of probes used in multimeter

different types of probes used in multimeter

Find the source voltage, Q. A semiconductor diode with IS = 10µA and a 1-k...

Q. A semiconductor diode with IS = 10µA and a 1-k resistor in series is forward-biased with a voltage source to yield a current of 30mA. Find the source voltage if the diode I-V e

Determine the power flow diagram for a dc generator, a. Determine the power...

a. Determine the power flow diagram for a DC generator. b. A shunt wound DC generator delivers 496 A at 440 V to a load. The resistance of  the shunt field coil is 110? and that

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd