What is Analog: Definition and 284 Discussions

ANALOG Computing (an acronym for Atari Newsletter And Lots Of Games) was an American computer magazine devoted to Atari 8-bit family of home computers. It was published from 1981 until 1989. In addition to reviews and tutorials, ANALOG printed multiple programs in each issue for users to type in. The magazine had a reputation for listings of machine language games–much smoother than those written in Atari BASIC—and which were uncommon in competing magazines. Such games were accompanied by the assembly language source code. ANALOG also sold commercial games, two books of type-in software, and access to a custom bulletin-board system.
Originally the title as printed on the cover was A.N.A.L.O.G. 400/800 Magazine, but by the eighth issue it changed to A.N.A.L.O.G. Computing. Though the dots remained in the logo, it was simply referred to as ANALOG or ANALOG Computing inside the magazine.
While the program listings were covered under the magazine's copyright protections, users were granted the right to type them into their computer for personal use, so long as they were not sold or copied.

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    Is Analog Computing Making a Comeback in AI Research?

    I am researching self-learning AI, and one of the most talked of solutions is returning to analog computing. Analog computing uses real time changes in voltage and frequency to run calculations or perform functions. Does anyone have any experience in building electronic analog computers based on...
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    Engineering What are the best books for learning about analog computing?

    I'm not sure if this is the right sub-forum for this question but I've been reading online about solving differential equations with analog circuits for a while now and I wanted to get started by making my own circuits. So far I've found some DIY articles and cursory guides but I'd rather get...
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    Analog to digital signal converter in digital cameras

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  5. Wrichik Basu

    Other Any books on these topics in Analog electronics?

    In our fourth semester academic curriculum, we have a paper on Analog Electronics. (For those who don't know: I am studying UG physics major.) I have found some good lectures online that cover a part of the course, but I don't have any material for the rest of the topics. The following topics...
  6. L

    DIY Simple analog engine dynamometer -- How to do it?

    Hi, I have to measure the HP of a small engine at the crankshaft. The only usable things are. A dinamometer A brake disk An rpm meter The brake caliper is floating so when we apply de load it pull the dinamometer. The rpm meter show the revolution during the load apply. It can works? How I...
  7. J

    Dr. Middlebrook's "Technical Therapy For Analog Circuit Designers"

    Dr. R. David Middlebrook was a very well known professor of analog engineering at Caltech. He was also a cofounder of the power supply design and analysis group "Teslaco". Dr. Middlebrook developed a program "Technical Therapy for Analog Circuit Designers". The dvd was available for several...
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    Engineering Variable Gain Amplifier Analysis help

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    The important non-fundamental electrical components?

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    Analog TV signal, CRT workings

    I had a talk with a friend of mine , just wanted to make sure I'm not wrong. I actually have one older CRT set with an open back in another room so I went to check my "question" out a bit before asking. 1) Is it right that the video signal (after some input demodulation etc boards) directly...
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  12. Buzz Bloom

    Convert VCR analog TV output to digital TV input

    I have an old VCR and a library of video tape recordings I have not played for quite a few years. The output of the VCR is the old analog Channel 3 TV signal which fed into the aerial input of the old analog TV. I now have a digital TV and there is no Channel 3. There is instead, for example, a...
  13. theycallmevirgo

    Analog (mechanical) pressure gauge for a single cylinder filter

    https://www.flairespresso.com/product-page/flair-signature made a manual espresso machine and specify using 30 lb of pressure in the manual. In order to determine the correct pressure, they literally tell the user to push down on a kitchen scale. I'm considering a competing product, and that...
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    Low noise AC-DC, DC-DC switchers for mixed signal analog I/O?

    Hi all. So is anyone having any luck with sw. power PCB mount supply modules for mixed signal? I have been experimenting with little DC-DC +5, +-15 and the TDK-Lambda AC/+5/+-15 power module. I have a mixed signal design that has a small size and low weight factor in my design. I have about...
  15. Tone L

    How Can I Record a Raw Analog Signal with an Arduino Using a Circuit Board?

    Greetings. I have a system that is powered by 5V . You will see below in the image. The system displays the difference between the Hi and Lo signal digitally, on the display which the board is plugged into. However. I want to store the data maybe in a SD card? Using Arduino? How do I harness the...
  16. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Course introduction; Negative feedback control

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Course introduction; Negative feedback control

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  17. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Negative feedback amplifier

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Negative feedback amplifier

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  18. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Step response, sinusoidal steady state response

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Step response, sinusoidal steady state response

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  19. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Loop gain and unity loop gain frequency; Opamp

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Loop gain and unity loop gain frequency; Opamp

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  20. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Opamp realization using controlled sources; Delay in the loop

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Opamp realization using controlled sources; Delay in the loop

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  21. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Negative feedback amplifier with ideal delay-small delays

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Negative feedback amplifier with ideal delay-small delays

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  22. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Negative feedback amplifier with ideal delay-large delays

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Negative feedback amplifier with ideal delay-large delays

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  23. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Negative feedback amplifier with parasitic poles and zeros

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Negative feedback amplifier with parasitic poles and zeros

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  24. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Negative feedback amplifier with parasitic poles and zeros; Nyquist criterion

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Negative feedback amplifier with parasitic poles and zeros; Nyquist criterion

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  25. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Nyquist criterion; Phase margin

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Nyquist criterion; Phase margin

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  26. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Phase margin

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Phase margin

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  27. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Single stage opamp realization

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Single stage opamp realization

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  28. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Two stage miller compensated opamp - 1

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Two stage miller compensated opamp - 1

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  29. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Two stage miller compensated opamp - 2

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Two stage miller compensated opamp - 2

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  30. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Two and three stage miller compensated opamps; Feedforward compensated opamp - 1

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Two and three stage miller compensated opamps; Feedforward compensated opamp - 1

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  31. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Feedforward compensated opamp - 2

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Feedforward compensated opamp - 2

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  32. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Feedforward compensated opamp - 3

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Feedforward compensated opamp - 3

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  33. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Feedforward compensated opamp - 4; typical opamp data sheet

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Feedforward compensated opamp - 4; typical opamp data sheet

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  34. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Opamp offset and CMRR; Transimpedance amplifier using an opamp

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Opamp offset and CMRR; Transimpedance amplifier using an opamp

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  35. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Components available in a CMOS process

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Components available in a CMOS process

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  36. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- MOS transistors-basics

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- MOS transistors-basics

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  37. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- MOS transistors-parasitics, mismatch

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- MOS transistors-parasitics, mismatch

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  38. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- MOS transistors-mismatch, speed

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- MOS transistors-mismatch, speed

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  39. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Noise in resistors

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Noise in resistors

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  40. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Noise in MOS transistors; Input and output referred noise

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Noise in MOS transistors; Input and output referred noise

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  41. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Noise scaling; Basic amplifier stages-Common source, common gate

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Noise scaling; Basic amplifier stages-Common source, common gate

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  42. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Basic amplifier stages-Common drain; Frequency response of amplifiers

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Basic amplifier stages-Common drain; Frequency response of amplifiers

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  43. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Common source amplifier frequency response; Differential amplifier

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Common source amplifier frequency response; Differential amplifier

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  44. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Differential and common mode half circuits; Differential pair with active load

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Differential and common mode half circuits; Differential pair with active load

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  45. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Differential pair with current mirror load

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Differential pair with current mirror load

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  46. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Single stage opamp characteristics

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Single stage opamp characteristics

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  47. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Opamp with single and dual supplies; Single stage opamp tradeoffs

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Opamp with single and dual supplies; Single stage opamp tradeoffs

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  48. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Telescopic cascode opamp

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):- Telescopic cascode opamp

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
  49. Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):-Telescopic cascode opamp; Folded cascode opamp

    Analog IC Design by Dr. Nagendra Krishnapura (NPTEL):-Telescopic cascode opamp; Folded cascode opamp

    COPYRIGHT strictly reserved to Prof. Dr. Nagendra Krishnapura and NPTEL, Govt. of India. Duplication Prohibited. Lectures: http://www.nptel.ac.in/courses/117106030/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=117106030
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