ENGINEERING

Under : ENGINEERING    Posted On :  19.08.2018 11:47 am

Analog multiplier is a circuit whose output voltage at any instant is proportional to the product of instantaneous value of two individual input volta....

Under : ENGINEERING    Posted On :  19.08.2018 09:35 am

The variable transconductance technique makes use of the dependence characteristic of the transistor transconductance parameter on the emitter current....

Under : ENGINEERING    Posted On :  19.08.2018 07:25 am

The Gilbert multiplier cell is a modification of the emitter coupled cell and this allows four – quadrant multiplication. ....

Under : ENGINEERING    Posted On :  19.08.2018 05:26 am

Analog multiplier using an Emitter coupled Transistor pair....

Under : ENGINEERING    Posted On :  19.08.2018 03:25 am

There are various methods available for performing analog multiplication. Four of such techniques, namely, 1. Logarithmic summing technique ....

Under : ENGINEERING    Posted On :  19.08.2018 01:09 am

Linear Integrated Circuits (LIC) Subject : Applications of Operational Amplifier - Important Questions and Answers, Book Bank Questions....

Under : ENGINEERING    Posted On :  18.08.2018 10:47 pm

Filters that pass band of frequencies and attenuates others.....

Under : ENGINEERING    Posted On :  18.08.2018 08:27 pm

An electric filter is often a frequency selective circuit that passes a specified band of frequencies and blocks or alternates signal and frequencies ....

Under : ENGINEERING    Posted On :  18.08.2018 06:07 pm

Wave shaping circuits are commonly used in digital computers and communication such as TV and FM receiver.....

Under : ENGINEERING    Posted On :  18.08.2018 03:41 pm

Square, Triangular, Saw tooth and pulse waves are typical examples of non-sinusoidal waveforms.....

Under : ENGINEERING    Posted On :  18.08.2018 01:13 pm

The ordinary diodes cannot rectify voltages below the cut-in -voltage of the diode.....

Under : ENGINEERING    Posted On :  18.08.2018 11:00 am

This circuit converts an irregular shaped waveform to a square wave or pulse.....

Under : ENGINEERING    Posted On :  18.08.2018 08:52 am

A comparator compares a signal voltage on one input of an op-amp with a known voltage called a reference voltage on the other input. ....

Under : ENGINEERING    Posted On :  18.08.2018 06:49 am

A circuit to convert logarithmically encoded signal to real signals.....

Under : ENGINEERING    Posted On :  18.08.2018 04:26 am

There are several applications of log and antilog amplifiers.....

Under : ENGINEERING    Posted On :  18.08.2018 02:29 am

The circuit performs the mathematical operation of differentiation (i.e.) the output waveform is the derivative of the input waveform. ....

Under : ENGINEERING    Posted On :  18.08.2018 12:10 am

A circuit in which the output voltage waveform is the integral of the input voltage waveform is the integrator or Integration Amplifier.....

Under : ENGINEERING    Posted On :  17.08.2018 09:48 pm

In a number of industrial and consumer applications, one is required to measure and control physical quantities.....