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RESISTOR MULTIPLEXED SWITCH WAKE-UP CIRCUIT
A sensing circuit configured to activate a controller is disclosed. The circuit comprises a first transistor configured to output an activation signal to the...
LEVEL-SHIFT CIRCUITS COMPATIBLE WITH MULTIPLE SUPPLY VOLTAGE
A level-shift circuit, receiving a supply voltage and a input signal, includes a pre-stage voltage conversion circuit and a post-stage voltage conversion...
Systems and methods for powering up circuits are described herein. In one embodiment, a method for power up comprises comparing a voltage of a first supply...
A drive device that drives a semiconductor switching device includes a capacitor and an output selection unit that selects whether or not to supply charge of...
DEAD TIME ADJUSTING CIRCUIT
In a dead time adjusting circuit, a switch voltage appearing at a connection node between a first output switch and a second output switch, which are connected...
A circuit includes a first power node, an output node, a driver transistor coupled between the first power node and the output node, and a contending circuit....
POP AND CLICK NOISE REDUCTION
Disclosed are advances in the arts with novel and useful electronic circuitry with pop and click noise reduction. A load circuit is connected with a full or...
RAMP VOLTAGE GENERATOR AND IMAGE SENSING DEVICE INCLUDING THE SAME
A ramp voltage generator includes a first ramp voltage generation block suitable for generating a first ramp voltage with a first slope in response to a bias...
LATCH CIRCUIT AND METHOD OF OPERATING THE LATCH CIRCUIT
A latch circuit includes a first input node, a second input node, a first output node, a second output node, a first switching device coupled between the first...
CIRCUIT AND METHOD TO EXTEND A SIGNAL COMPARISON VOLTAGE RANGE
A circuit to a extend signal comparison voltage range includes a latching circuit and a comparator responsive to common-mode input signals. The comparator is...
A semiconductor device according to an embodiment includes a differential circuit including a first current-path receiving a first voltage and a second...
FLIP-FLOP CIRCUIT WITH LATCH BYPASS
In one form, a flip-flop comprises a master latch, a slave latch, and a multiplexer. The master latch has an input for receiving a data input signal, and an...
LEVEL SHIFT CIRCUIT AND DRIVER CIRCUIT
According to one embodiment, a level shift circuit includes first through fourth transistors, a control circuit, and first and second generating circuits. The...
Methods And Apparatus For Source And Load Power Transfer Control
A power transfer electrical system includes an electrical signal source that generates a current at an output. An electrical load is electrically connected to...
GATE-DRIVE-ON-ARRAY CIRCUIT FOR USE WITH OXIDE SEMICONDUCTOR THIN-FILM
A gate-drive-on-array circuit for use with oxide semiconductor thin-film transistors of the present invention uses two constant-voltage negative potential...
Antenna Tuning in a Modular Portable Communication Device
A system and method of tuning an antenna of a portable device in a modular device system using a device ID associated with second device to tune one or more...
APPARATUS AND METHODS FOR RADIO FREQUENCY SWITCHING
Provided herein are apparatus and methods for radio frequency (RF) switching. In certain configurations, an RF switching circuit includes two or more FETs...
ACOUSTIC WAVE DEVICE AND ACUOUSTIC WAVE MODULE
An acoustic wave device of the present invention has a piezoelectric substrate, an excitation electrode arranged on the piezoelectric substrate, an electrode...
ACOUSTIC WAVE DEVICE
An acoustic wave device includes: a support substrate; a piezoelectric substrate bonded to the support substrate; a first acoustic wave element formed on the...
IMPEDANCE CONVERSION RATIO SETTING METHOD, IMPEDANCE CONVERSION CIRCUIT,
AND COMMUNICATION TERMINAL APPARATUS
Coil openings of a primary side coil element of a first transformer, a secondary side coil element of the first transformer, a primary side coil element of a...
RF IMPEDANCE MATCHING NETWORK
An RF impedance matching network includes a transformation circuit coupled to an RF input and configured to provide a transformed impedance that is less than a...
INTEGRATED CIRCUIT CONFIGURED WITH TWO OR MORE SINGLE CRYSTAL ACOUSTIC
A configurable single crystal acoustic resonator (SCAR) device integrated circuit. The circuit comprises a plurality of SCAR devices numbered from 1 through N,...
SEMICONDUCTOR DEVICE WITH GUARD RING COUPLED RESONANT CIRCUIT
A semiconductor device comprises a guarded circuit. The semiconductor device also comprises a guard ring surrounding the guarded circuit. The semiconductor...
Calculating And Adjusting The Perceived Loudness And/Or The Perceived
Spectral Balance Of An Audio Signal
The invention relates to the measurement and control of the perceived sound loudness and/or the perceived spectral balance of an audio signal. An audio signal...
COMPACT MICROWAVE POWER AMPLIFIER CIRCUIT
A power amplifier structure having: a power divider for dividing power in a signal fed to an input port between a pair of output ports. Each one of a pair of...
AMPLIFICATION CIRCUIT ADJUSTING DUTY CYCLE OF OUTPUT SIGNAL AND RECEIVER
INCLUDING THE SAME
A receiver includes a first stage buffer, a second stage buffer and a third stage buffer. The first stage buffer includes an input portion electrically coupled...
High Linearity Push-Pull Common-Gate Amplifier
An amplifier operates to provide a high output impedance at an output through a push stage having a first transistor of a first transistor type and a pull...
POWER AMPLIFIER HAVING STAGGERED CASCODE LAYOUT FOR ENHANCED THERMAL
Power amplifier having staggered cascode layout for enhanced thermal ruggedness. In some embodiments, a radio-frequency (RF) amplifier such as a power...
System and Method for a Low Noise Amplifier Module
In accordance with an embodiment, a circuit includes a low noise amplifier transistor disposed on a first integrated circuit, a single pole multi throw (SPMT)...
POWER AMPLIFIER AND METHOD
A power amplifier may include an amplifying unit configured to amplify an input signal, an impedance varying unit connected between the amplifying unit and an...
APPARATUS AND METHODS FOR POWER AMPLIFIER BIAS CIRCUITS
Apparatus and methods for power amplifier bias circuits are disclosed herein. In certain implementations, a power amplifier bias circuit includes a current...
AMPLIFIER COMPENSATING DRIFT AFTER SUDDEN DECREASE OF DRAIN CURRENT
An RF amplifier that compensates the drift appearing after a sudden decrease of the drain current is disclosed. The RF amplifier detects the drain current by...
DOHERTY POWER AMPLIFIER HAVING REDUCED SIZE
Doherty power amplifier having reduced size. In some embodiments, a power amplification system can include a supply system configured to provide a high-voltage...
POWER AMPLIFIER AND POWER AMPLIFICATION METHOD
In dividing units, signals propagating between input ports-and output ports and between input ports and output ports have phases shifted by 90.degree. from...
POWER AMPLIFIER FOR AMPLIFICATION OF AN INPUT SIGNAL INTO AN OUTPUT SIGNAL
A power amplifier comprising a first, a second and a third sub-amplifier for amplification of an input signal into an output signal. The sub-amplifiers are...
POWER AMPLIFICATION DEVICE AND METHOD
Various embodiments of the present invention relate to a power amplification device and method, wherein the power amplification device can comprise: a power...
Differential Switched Capacitor Circuits Having Voltage Amplifiers, and
Switched capacitor circuits and charge transfer methods comprising a sampling phase and a transfer phase. Circuits and methods are implemented via a plurality...
POWER AMPLIFIER BIAS SIGNAL MULTIPLEXING
A power amplifier (PA) system includes an amplifying transistor having a base, a collector, and an emitter. The PA system further includes a radio-frequency...
APPARATUS AND METHODS FOR MULTI-MODE LOW NOISE AMPLIFIERS
Apparatus and methods for multi-mode low noise amplifiers (LNAs) are provided herein. In certain configurations, a radio frequency (RF) system includes a...
INJECTION LOCKED FREQUENCY DIVIDER CAPABLE OF ADJUSTING OSCILLATION
An injection locked frequency divider is disclosed. The injection-locked frequency divider includes a sub-harmonic injection-locked oscillator, a reference...
Spectrum Shaping Voltage to Current Converter
A voltage controlled oscillator (VCO) is disclosed. The VCO includes an amplifier that receives a control signal and a feedback signal and generates an...
PHOTOELECTRIC CONVERSION ELEMENT EVALUATION APPARATUS
A photoelectric conversion element evaluation apparatus includes: a probe light source that irradiates a photoelectric conversion element as the object of...
A photovoltaic system is provided. A data collection device for the photovoltaic system includes a receiver receiving, from a photovoltaic device, generation...
RENEWABLE ENERGY MONITORING SYSTEM
We describe a solar photovoltaic monitoring system for monitoring and controlling a solar photovoltaic inverter, comprising: a wireless transceiver coupled to...
The invention includes a solar canopy a brace assembly for stabilizing a foldable solar canopy structure including: a first brace clamp comprising a first...
WIRING STRUCTURE FOR SOLAR CELL ROOF
A wiring structure for a solar cell roof may include a moving glass slidably provided on a mechanism rail mounted on each of side frames that are disposed on...
Pedestrian Accommodation System And Network
There is provided a pedestrian accommodation system comprising a solar power system comprising at least one photovoltaic solar panel module; a roof structure...
PHOTOVOLTAIC MOUNTING SYSTEM WITH CHEMICAL FLASHING
Photovoltaic mounting systems that form chemical flashings are provided herein. Such sealant injection systems provide directional control and containment of...
PHOTOVOLTAIC MOUNTING SYSTEM AND DEVICES
Photovoltaic mounting systems having sealant injection system are provided herein. Such sealant injection systems provide directional control and containment...
PHOTOVOLTAIC MOUNTING SYSTEM WITH CHEMICAL FLASHING
Photovoltaic mounting systems having sealant injection system are provided herein. Such sealant injection systems provide improved directional control of...