Why does the resistor spice model have a voltage coefficie

[sharas]

resistor spice model

Why does the resistor spice model have a voltage coefficient?

Isn't R=V/I?

What is the cause of this effect?

I would also be grateful if someone would explain to me why the resistor has a temperature coefficient as well.

Thanks in advance,


Sharas

 

[rambus_ddr]

hspice resistor model voltage coefficient

you need to see any microelectronic book, you can get this key.
Paul gray, razavi, allen...

 

[aryajur]

resistor pspice model

Why does the resistor spice model have a voltage coefficient?

Isn't R=V/I?

What is the cause of this effect?

I would also be grateful if someone would explain to me why the resistor has a temperature coefficient as well.

Thanks in advance,


Sharas

WHich voltage coefficient are you talking about? I think it just has 2 temperature coefficients.

 

[sharas]

spice model resistor

It has 2 temperature coefficents and 2 voltage coefficients.

Razavi doesn't mention any of it.

 

[aryajur]

resistor

I don't see a voltage coefficient in this model:

**broken link removed**

Could you send a link or upload the document which has the voltage coefficients?

 

[flushrat]

resistor spice

refer to the book "The art of Layout" chapter5.