## ENGINEERING

Under : ENGINEERING    Posted On :  17.08.2018 07:24 pm

If all resistors are equal in value, then the output voltage can be derived by using superposition principle.....

Under : ENGINEERING    Posted On :  17.08.2018 05:20 pm

Op-amp may be used to design a circuit whose output is the sum of several input signals.....

Under : ENGINEERING    Posted On :  17.08.2018 02:51 pm

Voltage to current converter in which load resistor RL is floating (not connected to ground).....

Under : ENGINEERING    Posted On :  17.08.2018 12:43 pm

If R1=∞ and Rf =0 in the non inverting amplifier configuration. The amplifier act as a unity-gain amplifier or voltage follower.....

Under : ENGINEERING    Posted On :  17.08.2018 10:17 am

The phase shift circuits produce phase shifts that depend on the frequency and maintain a constant gain.....

Under : ENGINEERING    Posted On :  17.08.2018 07:58 am

The basic inverting amplifier configuration using an op-amp with input impedance Z1 and feedback impedance Zf .....

Under : ENGINEERING    Posted On :  17.08.2018 05:36 am

Linear Integrated Circuits : Basics of Operational Amplifiers : Book Bank, Important Questions and Answers: Linear Integrated Circuits : Basics of Ope....

Under : ENGINEERING    Posted On :  17.08.2018 03:29 am

The op-amp can be effectively utilized in linear applications by providing a feedback from the output to the input, either directly or through another....

Under : ENGINEERING    Posted On :  17.08.2018 01:20 am

The term open-loop indicates that no feedback in any form is fed to the input from the output.....

Under : ENGINEERING    Posted On :  16.08.2018 11:10 pm

Slew rate is the maximum rate of change of output voltage with respect to time. Specified in V/μs.....

Under : ENGINEERING    Posted On :  16.08.2018 09:03 pm

For small signal sinusoidal (AC) application one has to know the ac characteristics such as frequency response and slew-rate.....

Under : ENGINEERING    Posted On :  16.08.2018 06:55 pm

An operational amplifier generally consists of three stages, namely 1. A differential amplifier 2. Additional amplifier stages to ....

Under : ENGINEERING    Posted On :  16.08.2018 04:51 pm

Infinite input resistance Ri, so that almost any signal source can drive it and there is no loading of the proceeding stage.....

Under : ENGINEERING    Posted On :  16.08.2018 02:23 pm

An operational amplifier is a direct coupled high gain amplifier consisting of one or more differential amplifiers, followed by a level translator and....

Under : ENGINEERING    Posted On :  16.08.2018 12:20 pm

The function of a differential amplifier is to amplify the difference between two signals.....

Under : ENGINEERING    Posted On :  16.08.2018 09:57 am

The circuit that is primarily designed for providing a constant voltage independent of changes in temperature is called a voltage reference. ....

Under : ENGINEERING    Posted On :  16.08.2018 07:33 am

A voltage source is a circuit that produces an output voltage V0, which is independent of the load driven by the voltage source, or the output current....

Under : ENGINEERING    Posted On :  16.08.2018 05:25 am

The current source can be used as an active load in both analog and digital IC‘s.....