Check out the CA3080 CA3080A, this might be the best way to do what you want. Bob K.


This is a bit of a trick question. INITIAL ASSUMPTIONS: The 3V rail is an infinite current source. As stated the MOSFETS are identical and have the same \$R_{DS_{ON}}\$ when \$V_{GS} > V_T\$. OBSERVATION: Since both MOSFETS must be "on", and there is no resistance in this line other than the \$R_{DS_{ON}}\$ for the MOSFETS, the voltage between the ...

Only top voted, non community-wiki answers of a minimum length are eligible