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Beta Multiplier
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EEE523: ADVANCED ANALOG IC DESIGN
PROJECT 1
CMOS -MULTIPLIER BASED
CONSTANT-GM CURRENT REFERENCE
Current Mirrors
NAME (LAST, FIRST, MI) : PARAMAIAHGARI SRIKANTH R
ASU ID # : 1206321047
Design1:
Schematic:
Hand analysis:
Device W L VGS-Vt VDS Ibias
R
M1
M2
M3T
M3B
.
.
.
Iref1,Iref2 Vs Vdd:
Vref vs Vdd:
Vref vs Temperature:
Gm vs Temperature
Design2:
Schematic:
Hand analysis:
Device W L VGS-Vt VDS Ibias
R
M1
M2
M3T
M3B
.
.
.
Iref1,Iref2 Vs Vdd:
Vref vs Vdd:
Vref vs Temperature:
Gm vs Temperature
Design3:
Schematic:
Hand analysis:
Device W L VGS-Vt VDS Ibias
R
M1
M2
M3T
M3B
.
.
.
Iref1,Iref2 Vs Vdd:
Vref vs Vdd:
Vref vs Temperature:
Zero temp co
5m temp co
Gm vs Temperature
Zero temp co