Need help on temperature sweep of a analog circuit

[tandr123]

hspice sweep temp

Hi ,every one :
I have a circuit , I want to do temperature sweep from 27 - 120 , then
from 120- 27 ,to see wheather this circuit has different toggle point .
For example , when temperature change from low to high , the output
go up at 110 , but when temperature go down , the output go down back
at 90 .

 

[alvarorahul]

how do i sweep temp in ads

hey that sounds something like hysterisis

 

[bill_sun]

sweep temperature in spice

hehe maybe a bug of tools

 

[khorlipmin]

cadence temperature sweep

you can use parametric analysis, go to tools> parametric analysis
then at the form, go to
setup> pick name for variable... > sweep 1

at the form there should be a param called temp or tempdc, click it and enter the desired range.
good luck

 

[laglead]

temperature sweep cadence

You can use DC sweep in hspice.

 

[Hughes]

hspice + temperature + sweep

You can use temp as a sweep variabe in .DC statement of hspice:

.DC temp 27 120 1
.DC temp 120 27 -1

You can also use parameter analysis tool in Cadence ADE. Now the variable name is TEMPER. But if you use hspiceS, sweep temperature in ADE is much slower than in standalone hspice.

 

[rajkumaru]

temperature sweep in cadence

Hi
you can use
.dc temp 27 127 1
or
.step lin temp 27 127 1