555 Timer · Analog Circuits · GATE ECE

In the astable multivibrator circuit shown in the figure, the frequency of oscillation (in kHz) at the output pin 3 is

Consider the following two statements.

Statement 1: Astable Multivibrator can be used for generating Square Wave.

Statement 2: Bistable Multivibrator can be used for storing binary information.

For the following circuit with an ideal OPAMP, the difference between the maximum and the minimum values of the capacitor voltage (V_c) is __________.

Implement a monostable multivibrator using the timer circuit shown, in Fig. Also determine an expression for ON time T of the o/p pulse.

An IC 555 chip has been used to construct a pulse generator. Typical pin connections with components is shown below in fig. for such application. However it is desired to generate a square pulse of 10KHz.. Evaluate values of $${R_{A\,}}$$ and $${R_{B\,}}$$ and if the capacitor has the value of 0.01$$\mu $$F for the configuration closed. If necessary you can suggest modifications in the external circuit configuration.