Current source circuit project (need help)

Discussion in 'The Projects Forum' started by HF_ATL, May 24, 2009.

  1. HF_ATL

    Thread Starter New Member

    May 24, 2009
    Hello people!

    I'm designing an 8x output current source (1μA each eight output) and everything is working properly and I already have simulated the circuit in corners. The problem is that I need to include a power down pin "pd" and analyze the typical operation of the circuit with PD=0 (block ON) and typical operation of the circuit with PD=1 (block OFF).

    Can someone help me?

    I've attached the schematic of my actual circuit as well as the project specifications.

    Any help would be much appreciated!