Various embodiments relate to an amplitude shift keying (ASK) demodulator for demodulating an input signal, including: a frequency filter configured to receive the input signal, wherein the frequency filter includes adjustable components configured to adjust the frequency response of the frequency filter; a rectifier configured to rectify an output of the frequency filter, wherein the rectifier includes an adjustable current source configured to adjust the current consumption of the rectifier; a reference signal generator configured to produce a reference signal; a current to voltage converter configured to convert the current of the rectified signal to a rectified voltage and to convert the current of the reference signal to a reference voltage; and a comparator configured to compare the rectified voltage to the reference voltage and to produce a demodulated output signal.

Main wiring including a plurality of differential transmission lines for transmitting differential signals is formed on a motherboard. Termination resistors, provided at both ends of each of the plurality of differential transmission lines, connect the plurality of differential transmission lines to each other. A plurality of daughter boards are connected in parallel to each other via the main wiring. A line characteristic impedance of each differential transmission line is higher than a termination resistance value, which is a resistance value of the termination resistor.

Main wiring including a plurality of differential transmission lines for transmitting differential signals is formed on a motherboard. Termination resistors, provided at both ends of each of the plurality of differential transmission lines, connect the plurality of differential transmission lines to each other. A plurality of daughter boards are connected in parallel to each other via the main wiring. A line characteristic impedance of each differential transmission line is higher than a termination resistance value, which is a resistance value of the termination resistor.

An amplifier for converting a differential input signal to a single ended output signal. In particular, the amplifier including a converting circuit for converting a differential input signal into a single ended output signal, the converting circuit including an input section for receiving the differential input signal and an output section including an output port for providing the single ended output signal, where the output section includes a capacitive element configured to reduce an intrinsic time constant of the converting circuit.

An amplifier for converting a differential input signal to a single ended output signal. In particular, the amplifier including a converting circuit for converting a differential input signal into a single ended output signal, the converting circuit including an input section for receiving the differential input signal and an output section including an output port for providing the single ended output signal, where the output section includes a capacitive element configured to reduce an intrinsic time constant of the converting circuit.

Various embodiments relate to an amplitude shift keying (ASK) demodulator for demodulating an input signal, including: a frequency filter configured to receive the input signal, wherein the frequency filter includes adjustable components configured to adjust the frequency response of the frequency filter; a rectifier configured to rectify an output of the frequency filter, wherein the rectifier includes an adjustable current source configured to adjust the current consumption of the rectifier; a reference signal generator configured to produce a reference signal; a current to voltage converter configured to convert the current of the rectified signal to a rectified voltage and to convert the current of the reference signal to a reference voltage; and a comparator configured to compare the rectified voltage to the reference voltage and to produce a demodulated output signal.

Various embodiments relate to an amplitude shift keying (ASK) demodulator for demodulating an input signal, including: a frequency filter configured to receive the input signal, wherein the frequency filter includes adjustable components configured to adjust the frequency response of the frequency filter; a rectifier configured to rectify an output of the frequency filter, wherein the rectifier includes an adjustable current source configured to adjust the current consumption of the rectifier; a reference signal generator configured to produce a reference signal; a current to voltage converter configured to convert the current of the rectified signal to a rectified voltage and to convert the current of the reference signal to a reference voltage; and a comparator configured to compare the rectified voltage to the reference voltage and to produce a demodulated output signal.

An improved electrical circuit for logic output level shifting using SiC JFETs with resistors on the input, inverting, stage and using diode degenerated JFET sources in the output stage.

An improved electrical circuit for logic output level shifting using SiC JFETs with resistors on the input, inverting, stage and using diode degenerated JFET sources in the output stage.

An output buffer circuit includes an output terminal, a transistor, and a resistor. The transistor includes a first terminal coupled to the output terminal, a second terminal coupled to a ground rail, and a third terminal coupled to an output signal source. The resistor includes a first terminal coupled to a fourth terminal of the transistor, and a second terminal coupled to the ground rail.