Search for notes by fellow students, in your own course and all over the country.
Browse our notes for titles which look like what you need, you can preview any of the notes via a sample of the contents. After you're happy these are the notes you're after simply pop them into your shopping cart.
Title: Liner IC and Their application
Description: BE vtu notes helpful for EC EEE brnch and all
Description: BE vtu notes helpful for EC EEE brnch and all
Document Preview
Extracts from the notes are below, to see the PDF you'll receive please use the links above
Linear IC’s and Applications
10EE56
Assignment Questions
UNIT 1
1
...
2
...
3
...
Justify the
answer
...
Define the following terms as applied to an op-amp:
i) I/P Bias current
ii) I/P offset current
iii) CMRR
iv) I/P offset voltage
V) PSSR
VI) SLEW RATE
5
...
6
...
What is the need for an instrumentation amplifier and list the features of
instrumentation amplifier
...
What is a comparator? What are the applications of comparator?
9
...
10
...
11
...
12
...
13
...
14
...
Explain the effect of noise on comparators circuits
...
With neat diagrams, explain inverting voltage level detector
...
With neat diagrams, explain non-inverting voltage level detector
...
Explain how zero crossing detector with hysteresis is a memory element
19
...
UNIT 2
1
...
3
...
5
...
7
...
9
...
With neat circuit diagram, expain high-resistance DC voltmeter
...
In the following circuit,V0= 10
...
Find a)Zener current and
b)Zener voltage
...
In the following fig, R=10 KΩ,E2=0,RL=5 KΩ and Ei= 5V
...
Explain the short circuit current measurement using photo-detectors
...
The frequency of Ei is
1KHz
...
Explain with neat circuit diagram ,the working of Op-amp Integrator
...
Explain both basic and practical differentiator with neat circuits
...
Design the circuit to differentiate signals in the range from 500 Hz to 1000Hz
...
1μF
...
4sin 2π(1000)t volts, what is the expression of
the output voltage
...
Explain the working of Free running of astable multivibrator and draw the capacitor
and output voltage waveforms
...
Explain the operation of one-shot multivibrator or monostable multivibrator with
different states
...
With the help of neat circuit diagram, explain triangular wave generator
...
Find the approximate peak voltage and frequency for the unipolar triangular wave
generator
...
Explain the circuit operation of Saw tooth- wave generator
...
Design a Saw tooth- wave generator to have a 10V peak output frequency of
100Hz
...
19
...
20
...
UNIT-3
1
...
2
...
5V,Sketch the waveshapes of V0 v/s Ei for both silicon and
ideal diodes
...
Precision rectifiers are also called Absolute-value circuit
...
What are ‘Peak detectors’ or ‘Follow-and –hold Circuit’ or ‘Peak follower’?Explain
positive Peak follower and negative Peak follower
...
Explain AC- to-DC Converter or Mean-Absolute-Value Circuit with sine
wave,triangular wave and square wave inputs
...
What are dead –zone circuits? Explain dead zone circuits with +ve output and –ve
output
...
Give schematic of precision clipper with dead zone circuit and an added resistor RC
...
With the help of appropriate circuits,explain the effect of Bias currents(+ve and
–ve) on output voltage
...
2
...
4
...
Explain the effect of input- offset voltage on output voltage
...
If IB+= 0
...
1μA ,find a) the average bias current IB
b) the offset current Ios Explain with neat null circuits,how to minimize errors in the
Department of EEE, SJBIT
Page 2
Linear IC’s and Applications
10EE56
UNIT-5
1
...
r
...
2
...
3
...
4
...
Repeat for a dc inverting amplifier with
an ideal gain of -100
...
Explain how to find bandwidth of a non-inverting amplifier using graphical
technique
...
Define slew rate
...
7
...
UNIT-6
1
...
3
...
Write short note on noise in the op-amp output voltage
...
What are active filters? Types of active filters
...
UNIT 7
Explain modes of operation of the 555timer
...
Draw the pin diagram of 555timer and explain briefly about each pin
...
5
...
2
...
4
...
List out the applications of 555timer in astable and monostable mode
...
Define the following characteristics of D/A converters a)Resolution b)Accuracy c)
Monotonicity d) Conversion time
3
...
4
...
Resolution b
...
Offset error d
...
Gain error
...
What is the advantage and disadvantages of flash type ADC
...
Why the dual slope ADC does provides excellent noise rejection of ac signal whose
periods are integral multiples of the integration time
...
Draw and explain the functional diagram of the successive approximation ADC
...
Draw and explain the operation of sample and hold circuits
...
The basic step of a 9-bit DAC is 10
...
If 000000000 represents 0V what is the
output of an input of 101101111
...
How many bits are required to design DAC that can have a resolution of 5mV? The
ladder has 8V full scale
...
A dual slope ADC uses a 16-bit counter and a 4MHz clock rate
...
The maximum integrator output voltage should be -8V when the
counter has cycled through 2n counts
...
1µF
...
129V
...
12
...
13
...
END
Department of EEE, SJBIT
Page 4
Title: Liner IC and Their application
Description: BE vtu notes helpful for EC EEE brnch and all
Description: BE vtu notes helpful for EC EEE brnch and all