Process / design methodology to enable the analog circuitry and high-performance logic using a single process

摘要

Method of using a circuit design using a mixed signal processes are modified and forward bias, to improve analog circuit performance is presented. Circuit including the NMOS and PMOS transistors of the multiple is defined. The body terminal of the NMOS transistor is coupled to a voltage source of the first, the body terminal of the PMOS transistor is connected to a voltage source of the second. And applying a voltage source of said first body terminals of NMOS transistors each selected transistor in the circuit, by a applying a voltage source of said second body terminal of the PMOS transistor each selected , is biased selectively. In one embodiment, the voltage source and the second voltage source of the first may be modified to provide the body terminal of the transistor reverse bias and forward bias.