Semiconductor integrated circuit
First Claim
1. A semiconductor circuit having a NMOS pass gate network and a buffer circuit coupled to said NMOS pass gate network, said input of said buffer being coupled to an output of said pass gate network said NMOS pass gate network having a NMOSFET wherein an input signal for said NMOSFET is applied to the gate and body of said NMOSFET;
- anda voltage regulation means to regulate the voltage applied to said semiconductor circuit wherein said regulated voltage is lower than 0.8 V.
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Accused Products
Abstract
A stable high-speed integrated circuit driven by a wide range of low voltages and consuming low power. A MOSFET is used wherein signals are applied to its gate and body for forming a circuit block which comprises a transistor network and at least one buffer circuit. Each buffer circuit has at least two configurations. A plurality of circuit blocks are formed on the same IC chip. Any of the configurations of the buffer circuit may be selected according to the magnitude of the capacitance of the load driven by the circuit block.
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Citations
10 Claims
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1. A semiconductor circuit having a NMOS pass gate network and a buffer circuit coupled to said NMOS pass gate network, said input of said buffer being coupled to an output of said pass gate network said NMOS pass gate network having a NMOSFET wherein an input signal for said NMOSFET is applied to the gate and body of said NMOSFET;
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a voltage regulation means to regulate the voltage applied to said semiconductor circuit wherein said regulated voltage is lower than 0.8 V. - View Dependent Claims (2, 3, 4)
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5. A semiconductor integrated circuit having a main circuit comprising a NMOS pass gate network and a buffer circuit coupled to said NMOS pass gate network, said NMPOS pass gate network having a NMOSFET wherein an input signal for said NMOSFET is applied to the gate and body of said NMOSFET;
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a charge pump circuit coupled to said main circuit to generate a high voltage, wherein said charge pump is composed of capacitor and NMOSFET'"'"'s gate electrode and body of at least one of said NMOSFETs are directly connected. - View Dependent Claims (6, 7, 8, 9, 10)
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Specification