Patent classifications
H03K17/51
Power device, system including the power device, method for manufacturing the power device, and method for controlling the power device
Various embodiments of the present disclosure provide a power device including at least one first conductive element adapted to generate a magnetic field when traversed by a current, and characterised in that it further comprises a Hall sensor electrically insulated from the first conductive element. The sensor and the first conductive element are mutually arranged so as to detect said magnetic field indicative of the current that traverses the first conductive element.
LC FILTER, AND DIPLEXER AND MULTIPLEXER USING SAME
An LC filter includes a multilayer body, plate electrodes, capacitor electrodes, and inductor vias. The capacitor electrodes each define a capacitor between the plate electrode and a corresponding one of the capacitor electrodes. A first inductor via is connected between a first capacitor electrode and a first plate electrode. A second inductor via is connected between a second capacitor electrode and the first plate electrode. A third inductor via is connected between a third capacitor electrode and the first plate electrode. A fourth capacitor electrode faces the first and second capacitor electrodes. A fifth capacitor electrode faces the second and third capacitor electrodes. A sixth capacitor electrode faces the first and third capacitor electrodes.
LC FILTER, AND DIPLEXER AND MULTIPLEXER USING SAME
An LC filter includes a multilayer body, plate electrodes, capacitor electrodes, and inductor vias. The capacitor electrodes each define a capacitor between the plate electrode and a corresponding one of the capacitor electrodes. A first inductor via is connected between a first capacitor electrode and a first plate electrode. A second inductor via is connected between a second capacitor electrode and the first plate electrode. A third inductor via is connected between a third capacitor electrode and the first plate electrode. A fourth capacitor electrode faces the first and second capacitor electrodes. A fifth capacitor electrode faces the second and third capacitor electrodes. A sixth capacitor electrode faces the first and third capacitor electrodes.
Coaxial RF switch with confinement flexures and method of making same
A coaxial RF switch comprising a pair of coaxial conductors and a confinement flexure affixing to a conductor reed, wherein said confinement flexure having at least one fixed end such that the conductor reed can move freely and consistently to make and break the connections to the coaxial conductors.
Coaxial RF switch with confinement flexures and method of making same
A coaxial RF switch comprising a pair of coaxial conductors and a confinement flexure affixing to a conductor reed, wherein said confinement flexure having at least one fixed end such that the conductor reed can move freely and consistently to make and break the connections to the coaxial conductors.
FRONT-END CIRCUIT AND ENCODER
A preamplifier amplifies signals input to first and second input terminals. A first switching circuit receives first and second input signals and respectively outputs those signals to the first and second input terminals. A switched capacitor circuit samples two signals amplified by the preamplifier. An integration circuit includes a fully differential operational amplifier outputting amplifying differential signals input between third and fourth input terminals between second and first output terminals, and first and second integration capacitors. A second switching circuit switches a connection relationship between the switched capacitor circuit, and the first and second integration capacitors. A third switching circuit switches a connection relationship between the first and second integration capacitors, and third and fourth output terminals. A cycle including sampling and signal integration is performed twice, and the first to third switching circuits switch the connection relationships each time the cycle changes.
FRONT-END CIRCUIT AND ENCODER
A preamplifier amplifies signals input to first and second input terminals. A first switching circuit receives first and second input signals and respectively outputs those signals to the first and second input terminals. A switched capacitor circuit samples two signals amplified by the preamplifier. An integration circuit includes a fully differential operational amplifier outputting amplifying differential signals input between third and fourth input terminals between second and first output terminals, and first and second integration capacitors. A second switching circuit switches a connection relationship between the switched capacitor circuit, and the first and second integration capacitors. A third switching circuit switches a connection relationship between the first and second integration capacitors, and third and fourth output terminals. A cycle including sampling and signal integration is performed twice, and the first to third switching circuits switch the connection relationships each time the cycle changes.
CLOCK MULTIPLEXER DEVICE AND CLOCK SWITCHING METHOD
A clock multiplexer device includes first and second control circuitries and an output circuitry. The first control circuitry generates a first enable signal and a first signal according to a first clock signal and a first selection signal, and determines whether to output the first signal to be a first output clock signal according to a second selection signal and a second enable signal. The first and the second selection signals have opposite logic values. The second control circuitry generates the second enable signal and a second signal according to a second clock signal and the second selection signal, and determines whether to output the second signal to be a second output clock signal according to the first selection signal and the first enable signal. The output circuitry outputs one of the first output clock signal and the second output clock signal to be a final clock signal.
CLOCK MULTIPLEXER DEVICE AND CLOCK SWITCHING METHOD
A clock multiplexer device includes first and second control circuitries and an output circuitry. The first control circuitry generates a first enable signal and a first signal according to a first clock signal and a first selection signal, and determines whether to output the first signal to be a first output clock signal according to a second selection signal and a second enable signal. The first and the second selection signals have opposite logic values. The second control circuitry generates the second enable signal and a second signal according to a second clock signal and the second selection signal, and determines whether to output the second signal to be a second output clock signal according to the first selection signal and the first enable signal. The output circuitry outputs one of the first output clock signal and the second output clock signal to be a final clock signal.
Clock multiplexer device and clock switching method
A clock multiplexer device includes first and second control circuitries and an output circuitry. The first control circuitry generates a first enable signal and a first signal according to a first clock signal and a first selection signal, and determines whether to output the first signal to be a first output clock signal according to a second selection signal and a second enable signal. The first and the second selection signals have opposite logic values. The second control circuitry generates the second enable signal and a second signal according to a second clock signal and the second selection signal, and determines whether to output the second signal to be a second output clock signal according to the first selection signal and the first enable signal. The output circuitry outputs one of the first output clock signal and the second output clock signal to be a final clock signal.