LEVEL SHIFT CIRCUIT

摘要

The level shifting circuit using GaAs enhancement and depletion type MESFET has good operating characteristics regardless of the critical voltage variation. The circuit comprises an enhancement type MESFET (J11) for receiving input signal through a gate, a depletion type MESFET (J12) connected to the MESFET (J11), an enhancement type MESFET (J13) connected to the depletion type MESFET (J12), and resisters (R1,R2) for dividing voltage (VSS).