Patent ID: 6118338
Filing Date: 2000-09-12
Classification: H03F

Abstract:
An amplifier/switch circuit comprising:a first circuit input;a second circuit input;a circuit output;a first transistor having a gate, a source and a drain, the gate being connected to the first circuit input, the source being connected to the second circuit input and the drain being connected to the circuit output;a second transistor having a gate, a source and a drain;a third transistor having a gate, a source and a drain, the drain of the third transistor being connected to the circuit output;an resistance/capacitance (RC) circuit having a first input, a second input and a third input, a first input of the RC circuit being coupled to the source of the second transistor, the second input being connected to the source of the third transistor and the third input being connected to the second circuit input;a first capacitance being connected between the gate of the first transistor and the drain of the second transistor;a first resistance being connected between the gate of the second transistor and the second circuit input; and,a second resistance being connected between the gate of the third transistor and the second circuit input.