Cmos thermometer (band gap volt ref circuit)

Discussion in 'General Electronics Chat' started by Memory-is-Ram, Apr 2, 2015.

  1. Memory-is-Ram

    Thread Starter New Member

    Apr 2, 2015
    3
    0
    Hi I'm having a issue with my circuit could anyone advice me

    output = 1.6 volts range , i know it should be around 1.2 for it to work properly

    .model SeanMosN NMOS(KP=100u VTo=1 LAMBDA=0.01)
    .model SeanMosP PMOS(KP=100u VTo=1 LAMBDA=0.01)
    these are the parameters of my mosfets

    the circuit was given to me by my lecture

    thanks
     
  2. Alec_t

    AAC Fanatic!

    Sep 17, 2013
    5,791
    1,103
    Your bjt models are missing :(.
     
    Hypatia's Protege likes this.
  3. Memory-is-Ram

    Thread Starter New Member

    Apr 2, 2015
    3
    0
    No their there alright I made them myself
     
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