Integrated Circuits Test
__________ is the ratio of change of input offset voltage to the variations in temperature.
A ___________ is used to compensate for the distortion of the digital data pulses transmitted over telephone wires.
A 'twisted ring counter' is_______ where N represents a clock pulse.
A 3-db frequency is the one in which:
A 4 bit adder requires a ______ bit package.
A 4 bit adder requires a ______ pin package.
A digital system to know whether the sum of binary bits in a particular word is even or odd is known as_______.
A silicon controlled switch (SCS) operates at _______
For a band reject filter:
How is a storage cell identified in the coincident selection method of random access memory?
How many dots can be generated in a character matrix of a character waveform at a given instant?
How many layers of material are there in the basic structure of an integrated circuit?
How many leads are there in a dual in line package of an integrated circuit?
If a 256 bit read only memory is arranged in 40 words of 10 bits each, how many emitters along with the encoder does it consist of?
If a person wants to read or write 20 words of 10 bits each, how many storage cells will be used?
If in the above diagram, the binary coded decimal's input is 0101, and 0 for any other input, what will be its output?
If the analog voltage in an analog to digital converter is 4 volts, how many pulses will it generate?
If the input to an operational amplifier comparator is a sine wave, the output will be a ___________
If the MOSFET has a thin oxide gate,
If the signal power delivered to load is 5 watts and the electric power supply to the output circuit is 10 watts, calculate the collector circuit efficiency?
If the transition of a binary is made from state 0 to 1, the output makes a transition from state 1 to 0. This is a characteristic of_______.
In a 'race around' condition of an integrated circuit, _______
In a ladder type D/A converter, _______
In a paraphase amplifier, _______
In a register, the n number of flip flops can store_______.
In a Schottky transistor, what is the value of the base to the collector voltage?
In an ideal operational amplifier, the value of input resistance R is equal to _______.
In an integrated circuit, how many outputs does an OR gate have?
In an integrated circuit, what number of gates on a chip is considered a small scale integration?
In isolation diffusion, _______
In which among the following classes of amplifiers does the current flow all the time in the output circuit?
In which among the following is the masking and etching process used to make an opening in the p- type region?
In which among the following types of circuits is it possible to fabricate PNP and NPN transistors within the same Silicon substrate?
In which among the following waveform generators is the circuit referred to as 'one shot'?
Parasitic capacitance is:
The above diagram represents a _______.
The decoder in an MOS-ROM contains:
The input resistance of an AC voltage follower is ___________.
The p- type substrate of an integrated circuit has a resistivity of:
The phase of a sinusoidal input voltage undergoes a phase shift from_______.
The quiescent value Ic is equal to_______ Here Im is peak sinusoidal current.
The region of the transistor of an integrated circuit in which both the emitter and the collector junctions are forward biased is known as the:
The resistivity of a conductor in an integrated circuit is 10 ohms meter and the thickness of the conductor is 10 meters. Calculate the resistance of the conductor?
The television tube is an example of a_______.
The time during which the anode voltage should be kept below the maintaining voltage till a critical value is achieved is known as the:
The time required for the collector current to rise to a value of 10% of its maximum is known as:
The weight of the most significant bit (MSB) is:
What does the above symbol represent?
What does the bottom layer in an integrated circuit consist of?
What is a flip flop?
What is the conduction angle?
What is the correct expression for the common mode rejection ratio where Vd is the differential voltage gain, and Vc is the common mode voltage gain
What is the range of the resistance of a thin film resistor?
What is the second stage of an integrated operational amplifier?
What is the slew rate in a monolithic operational amplifier?
What is the value of the lower base emitter breakdown voltage?
What is the value of the voltage difference existing between the two logic levels of an emitter coupled logic?
When a bit 1 is present on the MSB line, _______
Which among the above diagram is an unblinking waveform for a character generator system?
Which among the following applications of a counter is related to the transmission and reflection of a pulse over a period of time?
Which among the following flip flops changes the state of an output with each clock pulse just like a toggle switch?
Which among the following is a characteristic of 'ratio less' powerless circuits?
Which among the following is a characteristic of programmable attenuator?
Which among the following is a parallel plate capacitor?
Which among the following is correct of an 'Encoder'?
Which among the following is not a characteristic of MOS circuits?
Which among the following is not an element of medium scale integration?
Which among the following is the correct expression for the 'voltage gain' of a transistor?
Which among the following is the correct function for the low 3-db frequency where R is the resistor and C is the capacitor
Which among the following methods of compensation introduces Phase lag into the amplifier?
Which among the following networks has two inputs and gives an output which is proportional to the difference between the signals at the two inputs?
Which among the following shift registers is DC stable and is able to work without a minimum clock rate?
Which among the following shift registers is used to perform multiplication or division by multiples of 2?
Which among the following transistors is used only if its collector is at a fixed negative voltage?
Which among the following types of RAM uses a three device information storage cell on the parasitic gate?
Which among the given options, in the above image, is the 'diffusion law equation' where N is the amount of substance, t is time, D is diffusion coefficient, X is the position or length?
Which amplifier has infinite input and output resistance?
Which application of a read only memory is used when an address is changed by means of a counter?
Which of the following techniques consists of manufacturing unit cells?
Which type of distortion results from new frequency in the output which is not present at the input signal?
Which type of transistor construction techniques consists of forming both the emitter and the collector junction by subjecting a semi-conductor to gaseous n- type and p- type impurities?