HIGH FREQUENCY SWITCH CIRCUIT DEVICE

摘要

A switch circuit device includes a switch circuitry and a driver circuitry. The switch circuitry switches an electrical connection between first and second terminals between the on-state and the off-state in response to a set of control signals. The driver circuitry is configured to generate the control signals and includes an N-latch circuit and a leakage current suppression circuitry. The N-latch circuit selectively outputs lower one of two input voltages fed thereto as one of the control signals. The leakage current suppression circuitry suppresses the leakage current through the N-latch circuit.