OpAmpIdeal (Ideal Operational Amplifier)
Symbol
Available in ADS
Parameters
Name |
Description |
Units |
Default |
|---|---|---|---|
Gain |
Complex Voltage Gain, use x + j × y, polar(x,y), dbpolar(x,y) |
None |
100000 |
Z1 |
Input impedance, inverting terminal |
|
|
Z2 |
Input impedance, non-inverting terminal |
|
|
Z3 |
Output impedance |
|
|
Z4 |
Leakage impedance, inverting to non-inverting terminal |
|
|
Freq3db |
Frequency at which gain magnitude is down by 3dB |
|
|
Delay |
Time delay associated with gain |
sec |
0 |
Range of Usage
by default:
Z1 = ∞
Z2 = ∞
Z3 = 0
Z4 = ∞
Freq3db = ∞
Notes/Equations
where F is the simulation frequency- OpAmpIdeal is a noiseless component.
- The recommendation is to use a Gain value no greater than 1e10, or 200 dB for practical purposes.
Equivalent Circuit
