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8
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5.3k
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0
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Design a wide band reject filter having fh=400Hz and FL=2kHz with a pass band gain of 2, also draw the frequency response of it.
linear integrated circuits updated 2.3 years ago by sagarkolekar ★ 11k
0
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1.2k
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Derive the expressions for the upper & lower threshold levels. Explain how these levels can be varied.
linear integrated circuits updated 24 months ago by sagarkolekar ★ 11k
0
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798
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Design inverting opamp circuit for voltage gain of 10. What care should be taken to operate it linearly?
linear integrated circuits updated 2.1 years ago by sagarkolekar ★ 11k
0
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785
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Draw a neat diagram of a Wien bridge oscillator using opamp. Derive its frequency of oscillation. What are the values of R & C if its frequency of oscillation is 1kHz?
linear integrated circuits updated 2.1 years ago by sagarkolekar ★ 11k
0
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880
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0
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Draw the diagram for grounded load voltage to current converter and derive the expression for the output current.
linear integrated circuits updated 2.1 years ago by sagarkolekar ★ 11k
0
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807
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0
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What is the need for swamping resistor in differential amplifier circuits?
linear integrated circuits updated 2.1 years ago by sagarkolekar ★ 11k
0
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949
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0
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Define input offset voltage, output offset voltage, input bias current and input offset current for opamp.
linear integrated circuits updated 2.1 years ago by sagarkolekar ★ 11k
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719
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What is input offset voltage and output offset voltage of an opamp? How to measure it practically?
linear integrated circuits updated 2.1 years ago by sagarkolekar ★ 11k
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761
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0
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Draw the circuit diagram of a Wilson current source and explain its operation with suitable analysis.
linear integrated circuits updated 2.1 years ago by sagarkolekar ★ 11k
0
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812
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0
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Draw the circuit diagram of a MOSFET based differential amplifier with balanced output and derive the expression for voltage gain.
linear integrated circuits updated 2.1 years ago by sagarkolekar ★ 11k
0
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849
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0
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Explain current to voltage converter using opamp and hence state its applications.
linear integrated circuits updated 2.0 years ago by sagarkolekar ★ 11k
0
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796
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0
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Explain how the duty cycle can be varied.
linear integrated circuits updated 2.0 years ago by sagarkolekar ★ 11k
0
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935
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0
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Design a differentiator to differentiate the input signal that varies in frequency from 10Hz to 1kHz.
linear integrated circuits updated 2.1 years ago by sagarkolekar ★ 11k
0
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966
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What is CMRR for opamp and how to measure it practically?
linear integrated circuits updated 24 months ago by sagarkolekar ★ 11k
1
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1.4k
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0
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Design a 0.5A current source using IC 7805. Assume Rl =100.
linear integrated circuits updated 22 months ago by sagarkolekar ★ 11k
0
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802
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0
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Explain first order active filter circuit.
linear integrated circuits updated 20 months ago by sagarkolekar ★ 11k
0
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753
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0
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Implement y=3A-5B+7C using opamp where y is the output and A,B and C are inputs.
linear integrated circuits updated 20 months ago by sagarkolekar ★ 11k
0
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883
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0
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Design a Schmitt trigger circuit to achieve UTP=2v & LTP=-2v
linear integrated circuits updated 20 months ago by sagarkolekar ★ 11k
0
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826
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0
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Derive the expression for inverting and the non-inverting amplifier using opamp and design them for both Av=|10|
linear integrated circuits updated 20 months ago by sagarkolekar ★ 11k
0
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968
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0
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Draw circuit diagram of antilog converter and derive expression for its output voltage.
linear integrated circuits updated 20 months ago by sagarkolekar ★ 11k
0
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808
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0
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Draw the waveforms across the charging capacitor and at the output.
linear integrated circuits updated 20 months ago by sagarkolekar ★ 11k
0
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750
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0
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Give complete analysis of inverting amplifier opamp circuit. Hence design it for voltage gain=10.
linear integrated circuits updated 2.3 years ago by sagarkolekar ★ 11k
0
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1000
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0
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Compare zero crossing detector with schmitt trigger circuit.
linear integrated circuits updated 2.5 years ago by teamques10 ★ 66k
0
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1.4k
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0
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Draw the circuit diagram for an instrumentation amplifier with variable gain using 3 opamps and derive the expression for its output voltage.
linear integrated circuits updated 2.4 years ago by sagarkolekar ★ 11k
0
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2.4k
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0
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Explain dual slope ADC in detail with it's advantages & disadvantages.
linear integrated circuits updated 2.3 years ago by sagarkolekar ★ 11k
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