Open-Loop Amplifier Characteristics

** Circuit Description **

* input signals

Vin+ 1 0 AC 1V
Vin- 2 0 AC 0V

* open-loop amplifier configuration
* connections: 1 2 3
*              | | |
*            in+ | |
*              in- |
*                out

* first stage
Rid 1 2 1MegOhm
Gm1 4 0 1 2 4.93m
R1 4 0 15.915k
C1 4 0 100pF
* second stage
Gm2 5 0 4 0 40m
R2 5 0 31.83k
C2 5 0 5pF
* output buffer stage
E3 6 0 5 0 1
Ro 6 3 100
Co 3 0 159.15pF

** Analysis Requests
.AC DEC 10 1Hz 100MegHz
** Output Requests **
.PLOT AC VdB(3) cph(v(3))
.PROBE
.end