Hello, Nuiscet,
So that means the fundamental voltage : 1.205V (as you mentioned at 0K) cannot be changed ?
The 1.205V is independent of any wafer foundry process? Right?
So bandgap design is to achieve voltage of 1.205V.
So what is the design criteria during "design phrase".
What should be look for during SPICE simulation for a given set value of R1,R2,R3, AE1, AE2 (parameters as described in Allen and Holberg)?
Should we modify the values and do temperature sweep to get the optimum result ?