ehs dav
Newbie level 6
cmos35_hspice.txt
hi
can some one help me how to design this project?
STEP BY STEP PLEASE!!!
from what i should start and with wich to continiue
i can not obtain all these features att all.
i should use hspice
1. Obtain the features below at lowest power consumption possible at FF and SS corners of 0.35um CMOS.
2. Design bias circuits
3. Design proper switching CMFB for two high impedance nodes of OTA
Target features of design are:
Vdd=1.8 V
DC gain > 80 dB
Settling time(0.01%) < 10 ns
Output swing, Vpp =1.4 v
Slew Rate >500V/us
Phase margin > 75
Cload=5pf
The schematic of the design and library of hspice is shown in file.
there are 2 text lib file (mos.l.txt+logs355v.l.txt) and (cmos35_hspice.txt).
first ones is project file but dos not work properly.
second one is my past .35 libary
hi
can some one help me how to design this project?
STEP BY STEP PLEASE!!!
from what i should start and with wich to continiue
i can not obtain all these features att all.
i should use hspice
1. Obtain the features below at lowest power consumption possible at FF and SS corners of 0.35um CMOS.
2. Design bias circuits
3. Design proper switching CMFB for two high impedance nodes of OTA
Target features of design are:
Vdd=1.8 V
DC gain > 80 dB
Settling time(0.01%) < 10 ns
Output swing, Vpp =1.4 v
Slew Rate >500V/us
Phase margin > 75
Cload=5pf
The schematic of the design and library of hspice is shown in file.
there are 2 text lib file (mos.l.txt+logs355v.l.txt) and (cmos35_hspice.txt).
first ones is project file but dos not work properly.
second one is my past .35 libary