Efficient control of the body voltage of a field effect transistor

摘要

Efficient control of the body voltage embodiment, the body node of a first field effect transistor is connected to the gate of the first transistor through a second field effect transistor. In another embodiment, the body node (p-) of a first transistor is connected to a drain (3) of the first transistor through a second transistor in an area efficient manner. The first and second transistors have a common drain (3) and the gate of the second transistor is an extension of the gate (G) of the first transistor.