demo_fet0

            

1.   Symbol:

Description: Description: demo_fet0_sym

 

(This is same as DemoKit_fet of DemoKit_V2 . To distinguish from the new models, a shaded rectangle is shown in the symbol)

 

2.   Demo kit FET0:

 

a)     Parameters:

 

Name

Description

Units

Default

model

name of a FET_Model

nil

DK_HEMT

gw  

gate width

um

100 

nf

number of gate fingers

nil

4

     

     b)    Range:                   

                  Models available are DK_HEMT, FET_A and FET_B   

                  Number of Fingers(nf) available are 2, 4, 6 and 8

                  Gate Width(gw) = 20 to 500um in step of 1um

 

 

 

3.   Notes:

 

       Available both in schematic and layout with synchronization.

                         These FET models can also be used for Thermal Simulations, a feature which is available from ADS2012 onwards.

 

 

 

 

 

 

 

 

 

 

IV Characteristics

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


P1dB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


Gain vs. Available Source Power (Pin)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


Minimum Noise Figure versus VGS and VDS