Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Diode connected MOSFET

  1. Mar 29, 2012 #1
    Hi,

    Can you please let me know how does the attached circuit work?
    Vh and Vl are inputs ; Vbn and Vbp are outputs.

    Thanks in advance.
     

    Attached Files:

  2. jcsd
  3. Mar 29, 2012 #2
    Drains of all four MOSFETs are attached to Gates. Thus for all of them Vds=Vgs (> Vgs - Vth). So all of them are in either saturation or cutoff.
    However, if Vh and Vl are inputs VBN and VBP will give same output for sure.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook