In accordance with embodiments of the present disclosure, a system may include a buffer and a switch coupled between the buffer and a voltage supply such that the switch controls a varying voltage at a varying voltage node coupled to the buffer.

A sequential driving method for driving a switch circuit of a power converter is presented. The method has the steps of driving a switch circuit which contains a power switch, defining a driving sequence; and applying sequentially an electrical parameter to the power switch, based on the driving sequence. Defining a driving sequence includes defining a plurality of different driving levels associated with the electrical parameter and defining a plurality of time windows within a switching time period. Each time window is associated with a driving level among the plurality of driving levels.

Tri-state inverter includes a n-TFET and a p-TFET, the drain of the n-TFET being connected to the drain of the p-TFET and to an output of the tri-state inverter, the gates of the n-TFET and p-TFET being connected to an input of the tri-state inverter, and a control circuit able to apply a first control voltage on the source of the n-TFET and a second control voltage on the source of the p-TFET, the values of the first and second control voltages being positive or zero, wherein, when the tri-state inverter is intended to work as an inverter, the value of the first control voltage is lower than the value of the second control voltage, and when the tri-state inverter is intended to be tri-stated, the value of the first control voltage is higher than the value of the second control voltage.

The present disclosure relates to a charge pump circuit with a six-phase clock. The charge pump circuit comprises a six-phase clock circuit and a gate boosting charge pump configured to receive a plurality of clock signals from the six-phase clock circuit. The six-phase clock circuit includes provides a first clock signal, a second clock signal, a third clock signal, a fourth clock signal, a fifth clock signal, and a sixth clock signal. The gate boosting charge pump is configured to enable a charge-sharing operation to share the stored amount of charges between a plurality of parasitic capacitors. The six-phase clock circuit is configured to provide a dead time between each of the first, second, third, fourth, fifth and sixth clock.

A digital isolator. The digital isolator a logic module for receiving an input signal D, and providing command signals to first and second sawtooth modulators. The first sawtooth modulator can provide a first sawtooth signal at a node A1 having a fast rising edge triggered by a rising edge of a control signal, followed by a slow falling edge, when D equals 1 and having a fast falling edge triggered by a rising edge of a control signal, followed by a slow rising edge, when D equals 0. A second sawtooth modulator provides a second sawtooth signal at node A2, inverted with respect to first sawtooth signal. Isolation capacitors connected to nodes A1 and A2 can be used as isolation barrier and as part of high-pass filters together with dipoles Z1 and Z2.

The present disclosure relates to semiconductor structures and, more particularly, to circuits with logical back-gate switching and methods of operation. The circuit includes at least one front-gate contact and digital back-gate potentials for logical function implementation on a back side of at least one device. The digital back-gate potentials are switchable between two logic levels.

Aspects of the disclosure are directed to a voltage level shifter architecture, including a voltage level shifter with circuitry residing within a footprint; and an internal augmented voltage generator residing within the footprint, wherein the internal augmented voltage generator is coupled to the voltage level shifter to augment a voltage level shift.

At least some embodiments are directed to a flip-flop that comprises a tri-state inverter and a master latch coupled to the tri-state inverter and comprising a first transistor, a first inverter, and a first logic gate. The master latch receives a clock signal. The flop also comprises a slave latch coupled to the master latch and comprising a second transistor and a second inverter. The slave latch receives the clock signal. The flop further comprises an enablement logic coupled to the master latch and comprising multiple, additional logic gates. The tri-state inverter, the master and slave latches, and the enablement logic are configured so that when a flip-flop input signal D and a flip-flop output signal Q are identical and the clock signal is toggled, a state of the master latch and a state of the slave latch remain static.

The invention is to provide a compact reconfigurable circuit implementing a LUT and a hard circuit. The present invention provides a reconfigurable circuit comprising: first wires disposed in a first direction; a second wire disposed in a second direction intersecting the first direction; a power line, a ground line and data input line or data input inverse line coupled to the said first wires one-to-one; a multiplexer, one of whose inputs is connected with the second wire; nonvolatile switch cells utilized to interconnect the first wires and second wire at the crosspoints, wherein every nonvolatile switch cell is constructed by at least one non-volatile resistive switch.

A multi-format signal driver interface has first, second and third pairs of transistors arranged in a back-to-back relationship. First transistors and second transistors of the first and second pairs of transistors form respective first and second parallel arrangement. The first transistors of the third pair of transistors are in series with the first parallel arrangement, and the second transistors of the third pair of transistors are in series with the second parallel arrangement. The sizing of the second pair of transistors is greater than the first and third pairs of transistors. A pre-driver module configures the multi-format signal driver interface to output a selected signal format. A differential amplifier is selectively couple-able to said pre-driver module to provide a common mode voltage. In each format the interface employs a current loop in the output. The transistor pairs are one-to-one loaded in each mode.