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How to get Transient simulation from this circuit and AC phae plot

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Devi92

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From this code, I got DC/AC plots but I can't get AC phase plot,
1.what should I need to do to get the AC phase plot?
2.For transient, I have to put two resistors in this code I don't know where can I put in it.
anybody knows?
Code: 
* Low current dual stage operational amplifier
M1 2 2 1 1 CMOSP L=5U W=25U
M2 0 0 2 1 CMOSP L=50U W=5U
M3 3 2 1 1 CMOSP L=5U W=25U
M4 4 9 3 1 CMOSP L=5U W=75U
M6 5 10 3 1 CMOSP L=5U W=75U
M5 4 4 0 0 CMOSN L=5U W=10U
M7 5 4 0 0 CMOSN L=5U W=10U
M8 6 2 1 1 CMOSP L=5U W=50U
M9 6 5 0 0 CMOSN L=5U W=40U
C1 5 6 0.5PF
* CLOAD 6 0 10PF
VDD 1 0 DC 5.0
* v- 9
* v+ 10
* vout 6
* Vdd 1
* These SCN-2.0um parameters taken from MOSIS
.MODEL CMOSN NMOS LEVEL=2 LD=0.250000U TOX=408.000001E-10
+ NSUB=6.264661E+15 VTO=0.77527 KP=5.518000E-05 GAMMA=0.5388
+ PHI=0.6 UO=652 UEXP=0.100942 UCRIT=93790.5
+ DELTA=1.000000E-06 VMAX=100000 XJ=0.250000U LAMBDA=2.752568E-03
+ NFS=2.06E+11 NEFF=1 NSS=1.000000E+10 TPG=1.000000
+ RSH=31.020000 CGDO=3.173845E-10 CGSO=3.173845E-10 CGBO=4.260832E-10
+ CJ=1.038500E-04 MJ=0.649379 CJSW=4.743300E-10 MJSW=0.326991 PB=0.800000
.MODEL CMOSP PMOS LEVEL=2 LD=0.213695U TOX=408.000001E-10
+ NSUB=5.574486E+15 VTO=-0.77048 KP=2.226000E-05 GAMMA=0.5083
+ PHI=0.6 UO=263.253 UEXP=0.169026 UCRIT=23491.2
+ DELTA=7.31456 VMAX=17079.4 XJ=0.250000U LAMBDA=1.427309E-02
+ NFS=2.77E+11 NEFF=1.001 NSS=1.000000E+10 TPG=-1.000000
+ RSH=88.940000 CGDO=2.712940E-10 CGSO=2.712940E-10 CGBO=3.651103E-10
+ CJ=2.375000E-04 MJ=0.532556 CJSW=2.707600E-10 MJSW=0.252466 PB=0.800000
* To run the specific set of simulations, edit out the appropriate
* section's comment columns (*).
* DC Transfer Characteristic: 2.0 Volt Offset
vplus 10 0 dc 2.0
vminus 9 0
.dc vminus 0 5 0.1
* AC Transfer Characteristic: 2.0 Volt Offset
*vplus 10 0 dc 2.0
*vminus 9 0 dc 2.0 ac 1e-6
*.ac dec 10 100 1e9
* The following "probe" line is for those using PSPICE with PROBE Option
* .probe
.end
 

I need command to get the AC phase plot . I don't know to do it. If you know, let me know how to do. For transient, I have to put two more reistors in this circuit diagram. But I don't know where to put.
 

There is no stimulus signal for both AC and Transient Analysis.

Devi92 said:
I need command to get the AC phase plot.
I don't know to do it. If you know, let me know how to do.
Click to expand...
Simpy, do AC Analysis.
Here AC stimulus signal is required.

Devi92 said:
For transient, I have to put two more reistors in this circuit diagram.
But I don't know where to put.
Click to expand...
There is no stimulus signal.

Can you understand Transient Analysis ?
 

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Last edited:

I got a AC magnitude plot but I don't know I didn't get the AC phase plot, I got but wrong number in Y-axis. In my document there is a instruction to do the transient with this command. but I have to add two resistors in it diagram.
Code: 
vplus 10 0 dc 2.0 
vminus 9 11 dc 2.0 
vpulse 11 0 PULSE (-2 2 5e-6 0 0 e-6 1e-5) 
.tran 1e-7 2e-5
 

Devi92 said:
I got a AC magnitude plot but I don't know I didn't get the AC phase plot, I got but wrong number in Y-axis.
Click to expand...
Surely read SPICE document you use.

Devi92 said:
In my document there is a instruction to do the transient with this command. but I have to add two resistors in it diagram.
Click to expand...
Construct inverted feedback amplifier.
 

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Thank you for your help. But I really didn't understand what I have to do more :sad: Teacher didn't say the value of the resistors just saying two resistor.
 

For me this software is new to me, I don't use anysoftware before. That course also new to me.This level will be easy for you but for me not. Maybe For me,highschool level would be easy.
 

I don't know how to make transient is lack of circuit knowledge. But for the AC phase plot not concern with it I think. I tried but I didn't get the correct Y-axis
 

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