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2answers
33 views

Can we construct a NOT logic gate without a transistor?

Is it possible to build a NOT logic gate using discrete components without using NMOS or PMOS transistors?
0
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1answer
42 views

Short circuit and voltage source

I don't understand why when you replace a wire between a and b with a short circuit, you could just ignore 160 Ix voltage source. I understand that those two resistors in parallel will be shorted, ...
0
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2answers
21 views

Why do ideal Op-Amps have zero offset voltage?

Why does ideal operational amplifiers have zero offset voltage? Is that because it has infinite gain?
-8
votes
0answers
45 views

Find vE, vC1, and vC2 in the circuit of Fig. E8.9 [closed]

Find vE, vC1, and vC2 in the circuit of Fig. E8.9. Assume that |V_BE| of a conducting transistor is approximately 0.7 V and that α =1.
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0answers
6 views

Current measurement problem in Opal-RT OP5600

I'm a newbie in DSP I'm working on an OP5600 : OPAL-RT’s Real-Time Digital Simulators, My problem is that i want to set some inputs to the OP5600 from an Inverter I'm working with, i wanted to work ...
0
votes
1answer
48 views

How would I design an S-R flip flop under these given conditions? [duplicate]

Given an AND gate, an OR gate, and inverters as needed, design an SR flip flop with S and R active low (0). I understand that to make such a flip flop, I would have to place inverters on the circuit ...
0
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2answers
56 views

trouble with making and gate

i'm having trouble with making an AND gate on this circuit simulator website 123 circuits. This supposed to be AND-gate only responds to input from switch 1 on the dipswitch and 2 doesnt affect it at ...
0
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0answers
17 views

How to treat diode in transient circuit analysis [duplicate]

Hi, this fig is a model of a circuit, where the cap is representing the gate-to-source capacitance of a hi-side FET in a bridge circuit driving a coil. VD is the intrinsic diode in the FET from ...
1
vote
1answer
22 views

How actually sign reversal of output signal and the input signal takes place in case of amplification of transistor?

How actually sign reversal of output signal and the input signal takes place in case of amplification of transistor? I am a class 12 student so make me understand accordingly.
-2
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0answers
70 views

why do we need a diode in a circuit? [closed]

i know that a diode allows electron flow in a single direction.But doesn't this happen in a circuit even without a diode (for dc source). then why do we need a diode.
2
votes
1answer
87 views

Is eMMC really a good choice for a low-volume long-product-life design?

We're looking for a flash device for a low-volume (batches size < 100) industrial product, in the 2/4/8 GByte range. In applications like this we've previously used SD card, which is an obvious ...