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US 2010/0073061 A1Published application
Inverter circuit
AssigneePioneer Corporation
InventorTakahisa TANABE
Life of this patent
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Abstract
An inverter circuit using FETs which do not cause a fluctuation in gate threshold voltage Vth is provided. The inverter circuit has a load transistor and a driving transistor which is serially connected to the load transistor and supplies a load current to the load transistor in accordance with an input signal. The load transistor has at least two FETs which are connected in parallel and have controlled terminals. A driving part alternately turns on the FETs through the controlled terminals.
Claims9
An inverter circuit comprising:
- at least two field-effect transistors (FETs) which are connected in parallel and have controlled terminals;
- a driving transistor which is serially connected to said at least two field-effect transistors and supplies a load current to said at least two field-effect transistors in accordance with an input signal;
- and
- a driving part for alternately turning on said at least two field-effect transistors through said controlled terminals.
1 more element
Dependencies are inferred from the claim text.