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Type: Posts; User: pavan garate

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  1. [SOLVED]Closed: Smallest integer that can be represented by an 8-bit number in 2's complement form

    The smallest integer that can be represented by an 8-bit number in 2's complement form is:

    (A) -256
    (B) -128
    (C) -127
    (D) 0
  2. [SOLVED]Closed: Probability question of three exhaustive and mutually exclusive events

    If X, Y and Z are three exhaustive and mutually exclusive events related with any experiment and P(X)=0.5P(Y) and P(Z)=0.3P(Y). Then P(Y)=?

    (A) 0.54
    (B) 0.66
    (C) 0.33
    (D) 0.44
  3. [SOLVED]Closed: Probability question of tossing the coins

    A fair coin is tossed 5 times and comes up heads 4 times out of 5. Then if the coin is tossed a sixth time under the same conditions, the probability of it turning up heads is:

    (A) 80%
    (B) 125%...
  4. Closed: Do Suppressed Sideband Modulations always have suppressed carrier?

    I know that in Double Sideband Modulation, we can have the carrier (DSB-AM) or suppressed carrier (DSB-SC).
    Do Suppressed Sideband Modulations, like Single Sideband Modulation and Vestigial Sideband...
  5. Closed: Re: How should I prepare for JRF exam & interview for Electronics at VRDE, Ahmadnagar

    Thanks a lot.

    - - - Updated - - -



    Thanks a lot.
  6. Closed: How should I prepare for JRF exam & interview for Electronics at VRDE, Ahmadnagar

    I have JRF exam & interview scheduled on 26th & 27th July for Electronics discipline at Vehicles Research & Development Establishment (VRDE), Ahmadnagar, Maharashtra. It comes under DRDO. How should...
  7. [SOLVED]Closed: Re: Why PSW of 8085 is WORD when it's only 8-bit long?

    Thank you so much HTA! God bless you!
  8. [SOLVED]Closed: Re: Why PSW of 8085 is WORD when it's only 8-bit long?

    Thanks a lot HTA for the detailed explanation! I'll be grateful to you if you elaborate how "it is a complete element". I'm asking this because Accumulator, Instruction Register, Instruction Decoder,...
  9. [SOLVED]Closed: Why PSW of 8085 is WORD when it's only 8-bit long?

    Program Status Word of microprocessor 8085 is only 8-bit long. So, it should be known as Program Status BYTE not WORD, since a WORD is 16-bit long. Then why is it known as WORD?
  10. Closed: Suggest Good Institutes in Maharashtra for Part-Time PhD in VLSI field

    Hi friends.

    I'm Pavan. I'm working in a central government PSU at Nashik, Maharashtra. I want to pursue PhD in Electronics Engineering in VLSI field. As I'm already in a job, I can't join...
  11. Closed: Suitable Tool for Layout Designing of 4x4 Multiplier

    Hi friends..

    I have used TANNER for simulation. Can we generate the layout of a circuit directly from its schematic using TANNER like MICROWIND ?

    If a circuit consists of about 1000 MOSFETs,...
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    Closed: Re: FPGA Kit and Better HDL

    Thanks.

    If both give the same results, then why are they different? Are they suitable for different types of applications? Can you please give some examples of applications for which VHDL &...
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    Closed: FPGA Kit and Better HDL

    Hi friends...

    I'm new to the field of FPGA.

    Which kit will be suitable to implement the PG level projects? If I have to buy that kit and other necessary instruments, how much will it cost?
    ...
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    Closed: ASIC Companies for Internship

    Hi friends..

    I have completed M.Tech. (Electronics). I have the basic knowledge of simulation tools OrCAD, TANNER and Microwind. I want to pursue Ph.D. in ASIC from a good institute. Before that,...
  15. Closed: Re: Digital Multimeter Shows Amplitude of Voltage or Peak-to-peak Voltage

    Thanks a lot esp1 and zsolt1....
  16. Closed: Digital Multimeter Shows Amplitude of Voltage or Peak-to-peak Voltage

    When a digital multimeter is used to measure the AC voltage, does it show the amplitude of voltage or peak-to-peak voltage ?
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    Closed: Re: Simulating Analog Circuit using OrCAD

    Thanks a lot mvaseem. Your suggestions proved very helpful to me.

    I'm now able to use the MOSFETs.

    Can you please tell me in detail how to change the W & L values? I have the technology file of...
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    Closed: Re: Simulating Analog Circuit using OrCAD

    Which MOSFETs are generally used to design the normal circuits in OrCAD? In the TRANSISTOR library, there are many such components.
  19. Replies
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    Closed: Re: Simulating Analog Circuit using OrCAD

    Output File for log amplifier using transistor:-


    **** 08/24/14 22:42:05 ****** PSpice Lite (October 2012) ****** ID# 10813 ****

    ** Profile: "SCHEMATIC1-lgar" [ D:\Softwares\My OrCAD...
  20. Closed: Full Time Ph.D. from Nirma University at Gujarat, India

    Hi friends...

    I want to pursue full time Ph.D. in ASIC implementation of arithmetic circuits especially adder. I want to work at the circuit level instead of Hardware Description Languages.
    ...
  21. Replies
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    Closed: Re: Simulating Analog Circuit using OrCAD

    Thanks a lot. It solved all my problems.

    Now I want to design Log Amplifier and Antilog Amplifier using Diode as well as Transistor. I designed Log Amplifier using Diode as well as Transistor but...
  22. [SOLVED]Closed: Re: Equations for Peak-to-Peak Output Voltages for Differentiator and Integrator

    I know that-
    1) For sine wave input- Both the integrator and differentiator will give the cosine wave at output.
    2) For square wave input- Integrator will give the triangular wave and...
  23. [SOLVED]Closed: Equations for Peak-to-Peak Output Voltages for Differentiator and Integrator

    Hi...

    I want to design the differentiator and integrator using OPAmp (IC 741) and verify it for the sine wave input and square wave input. I know the nature of the output waveforms.

    Can anyone...
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    Closed: Re: Simulating Analog Circuit using OrCAD

    Thanks a lot mvaseem...

    But I'm still not able to generate the square wave input. I want the square wave with following parameters:
    High voltage = 1 V
    Low voltge = -1 V
    Time period of one pulse...
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    Closed: Re: Simulating Analog Circuit using OrCAD

    Thanks. I found the voltage sources in the SOURCE library. I have few more doubts:

    1) For the sine wave voltage source VSIN, we need to specify four parameters as VOFF, VAMPL, FREQ and AC. What...
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