- #1
liquidFuzz
- 97
- 3
I'm tinkering with a software called LTspice. The user can insert circuits and simulate them. After doing some Bode plots I started to wonder what the transfer function looked like. I usually don't bother about this when I build amplifiers, but this LTspice software got me curious.
I looked through some old note I have and came up with this, sort of.
H = Y/X
Where Y(s) is the laplace tranformation of y(t), likewise for x(t) and in-signal.
Impedance of a capacitor [itex]Z_c = \frac{1}{i ω C}[/itex] and the resistor [itex]Z_R = R[/itex]. I guess the impedances should be written with [itex]iω = s[/itex] if a proper Laplace tranformation is to be done.
Can anyone show me how to derive Y and X for this circuit:
I looked through some old note I have and came up with this, sort of.
H = Y/X
Where Y(s) is the laplace tranformation of y(t), likewise for x(t) and in-signal.
Impedance of a capacitor [itex]Z_c = \frac{1}{i ω C}[/itex] and the resistor [itex]Z_R = R[/itex]. I guess the impedances should be written with [itex]iω = s[/itex] if a proper Laplace tranformation is to be done.
Can anyone show me how to derive Y and X for this circuit: