All Questions
5
questions
1
vote
3
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85
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Decent MOSFET for a beginner to learn from?
I am relearning MOSFETs, but more importantly I would like to focus on building some basic circuits and learning practicality over theory. I have a BSEE but haven't spent much time outside of class on ...
- 11
0
votes
0
answers
659
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Fan-Out Calculation on LTSpice
I need to find the fan-out of the circuit below. This is a Schmitt Trigger TTL NAND Gate. How can I exactly find the fan-out of the given circuit using LTSpice or calculate it theoretically?
- 3
1
vote
0
answers
2k
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LTspice - how to simulate real TTL gates?
I am trying to make simpler more general questions that might have more generally useful answers.
If you build a mixed analog digital circuit then you need to have models of real TTL or CMOS gates ...
- 1,541
0
votes
0
answers
501
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LTspice and TTL logic gate parameters, my edge triggered ramp generator is current starved? How to correctly estimate TTL gate impedances?
Continuing with my edge triggered ramp generator and its simulation, thanks to all your help I have the LTspice simulation set up that I can see a theoretical circuit work that uses the rising edge of ...
- 1,541
0
votes
2
answers
1k
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LT1010 (Unitay Gain Buffer) - Voltage output depends on load? (LTSpice simulation)
I need to drive a TTL signal into a 50ohm load (connected to a 5V supply, not to the ground) from a DAQ card that can only output 5mA.
I therefore looked around and found Linear Technology has LT1010, ...
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