Match Document Document Title
US20170019105 HIGH PERFORMANCE REPEATER  
A redriver device is provided to receive signals from a first device and forward the signals to a second device on a differential link. Detection circuitry is provided to detect presence of the...
US20170019104 METHOD FOR MANUFACTURING A DIGITAL CIRCUIT AND DIGITAL CIRCUIT  
A method for manufacturing a digital circuit is described including forming a plurality of field effect transistor pairs, connecting the field effect transistors of the field effect transistor...
US20170019103 LOW-POWER ACTIVATION CIRCUIT WITH MOTION DETECTOR  
The present disclosure relates to a method and apparatus to perform a low power activation of a system. In one embodiment, the apparatus includes a sensor element configured to output a sensor...
US20170019102 SWITCH MODULE OF PHOTOELECTRIC INTEGRATED MECHANICAL SHAFT KEYBOARD  
A switch module of a photoelectric integrated mechanical shaft keyboard, having a casing and a key cap a driving device, a photoelectric switch, a movable optical module and a fixed optical...
US20170019101 INPUT/OUTPUT CIRCUIT, INPUT/OUTPUT NETWORK, AND INPUT/OUTPUT SYSTEM INCLUDING THE SAME  
An input/output circuit may include a driving unit including a first transistor coupled between a power supply voltage and a first node, and a second transistor coupled in series with the first...
US20170019100 DRIVING SIGNAL CONTROL CIRCUIT AND DRIVING APPARATUS  
A driving signal control circuit includes a discharge circuit, a counter circuit, and a control circuit. The discharge circuit is configured to compare a monitored voltage and a reference voltage,...
US20170019099 DRIVING DEVICE OF GATE DRIVER  
Disclosed embodiments relate to a driving device of a gate driver driving a semiconductor switching element, which may include a gate driver unit for outputting a control signal to the...
US20170019098 DRIVING CIRCUIT OF SWITCHING DEVICE FOR ELECTRIC POWER CONTROL  
In some embodiments, a driving circuit of a switching device for an electric power control capable of improving reliability of an ON/OFF driving and a monitoring operation of a switching device by...
US20170019097 SEMICONDUCTOR SWITCHING DEVICE  
Provided is a semiconductor switching device such that there is a reduction in surge or loss in multiple kinds of semiconductor switching element provided in parallel and of differing...
US20170019096 System and Method for a Switching Transistor  
In accordance with an embodiment, a method of operating a semiconductor switch coupled to an inductor includes turning on the semiconductor switch by applying a turn-on voltage to between a gate...
US20170019095 System and Method for Operating a Switching Transistor  
In accordance with an embodiment, a method of operating a switching transistor includes turning-off the switching transistor by transferring charge from a gate-drain capacitance of the switching...
US20170019094 METHOD FOR DRIVING CONVERTERS, AND CORRESPONDING CONVERTER AND DEVICE  
A switching converter includes a first electronic switch and a second electronic switch and respective drive circuits for switching on and switching off alternatively the first and second...
US20170019093 SEMICONDUCTOR DEVICE AND ELECTRIC POWER CONTROL APPARATUS  
A driver IC includes a ring-shaped termination area, and a first area and a second area that are respectively arranged outside and inside the termination area on a layout. A sense MOS that is...
US20170019092 SEMICONDUCTOR DEVICE  
A signal indicating temperature of an IGBT chip, after input into an overheat detection terminal, is simultaneously input into a first comparator for protection operation and a second comparator...
US20170019091 SIGNAL GENERATOR ADJUSTING A DUTY CYCLE AND SEMICONDUCTOR APPARATUS USING THE SAME  
A semiconductor apparatus may include a signal generator, and may operate by receiving two or more external power voltages. The signal generator may include a duty cycle circuit. The duty cycle...
US20170019090 LEVEL SHIFT CIRCUIT  
An input part is supplied with a low voltage from a low voltage power supply line. A level shift part and an output part are supplied with a high voltage from a high voltage power supply line. An...
US20170019089 VOLTAGE LEVEL SHIFTER, AND EMBEDDED NONVOLATILE MEMORY AND SYSTEM USING THE SAME  
A voltage level shifter may include a first input unit, a second input unit, a first mirror unit, a second mirror unit, and a clamping block. The first and second input units may receive a first...
US20170019088 AFC/TXAGC PDM INL  
Provided is a pulse density modulation value converter, comprising: a pulse density modulation reference point storage for storing a plurality of pulse density modulation reference points, each...
US20170019087 NINETY-DEGREE PHASE SHIFTER CIRCUIT AND CORRESPONDING NINETY-DEGREE PHASE-SHIFTING METHOD  
A phase shifter, which carries out a ninety-degree phase shift of a sinusoidal input signal having an input frequency, at the same input frequency, envisages: a continuous-time all-pass filter...
US20170019086 TUNABLE REACTANCE DEVICES, AND METHODS OF MAKING AND USING THE SAME  
A tunable reactance device and methods of manufacturing and using the same are disclosed. The tunable reactance device includes a substrate, a microelectromechanical (MEM) structure supported on...
US20170019085 ACOUSTIC WAVE FILTER, DUPLEXER, AND MODULE  
An acoustic wave filter includes: series resonators connected in series; and one or more parallel resonators connected in parallel, wherein at least two series resonators and a parallel resonator...
US20170019084 RF ATTENUATOR DEVICE AND SYSTEM  
A device includes a thermally conductive and electrically insulative substrate having a first major surface and a second major surface. A coupling structure is configured to reduce the RF input...
US20170019083 FILTER CHIP  
A filter chip includes a substrate, a plurality of external terminals formed on the substrate for external connection, and a plurality of passive element forming regions provided in the regions...
US20170019082 POWER AMPLIFICATION MODULE  
Provided is a power amplification module that includes: an amplification transistor that has a constant power supply voltage supplied to a collector thereof, a bias current supplied to a base...
US20170019081 POWER AMPLIFICATION MODULE  
A power amplification module includes: a first bipolar transistor in which a radio frequency signal is input to a base and an amplified signal is output from a collector; a second bipolar...
US20170019080 GATED CDS INTEGRATOR  
A Gated CDS Integrator (GCI) may amplify low-level signals without introducing excessive offset and noise. The GCI may also amplify the low level signals with accurate and variable gain. The GCI...
US20170019079 CLASS-D AMPLIFIER CIRCUITS  
Methods and apparatus for Class-D amplifier circuits with improved power efficiency. The circuit has an output stage with at least first and second switches and a modulator that receives an input...
US20170019078 DIFFERENTIAL CLASS-D AMPLIFIER  
A fully differential class-D amplifier having a controlled common-mode output voltage is disclosed. The differential class-D amplifier may include a correction circuit to determine the common-mode...
US20170019077 DRIVER  
A driver suitable for driving a power amplifier is provided. The driver includes a voltage buffer circuit and a voltage transforming circuit. The voltage buffer circuit receives an input signal,...
US20170019076 PROCESS-COMPENSATED HBT POWER AMPLIFIER BIAS CIRCUITS AND METHODS  
The present disclosure relates to a system for biasing a power amplifier. The system can include a first die that includes a power amplifier circuit and a passive component having an electrical...
US20170019075 RF AMPLIFIER  
An RF amplifier comprising an input-transistor having an input-transistor-base terminal, an input-transistor-collector terminal and an input-transistor-emitter terminal; a degeneration-component...
US20170019074 LOW NOISE AMPLIFIER  
A low noise amplifier includes: first and seventh transistors configured to respectively receive first and second input signals; second, third, and fifth transistors connected to the first...
US20170019073 SIGNAL AMPLIFYING CIRCUIT WITH NOISE SUPPRESSION FUNCTION  
A signal amplifying circuit with noise suppression function includes a first circuit module and a second circuit module. The first circuit module includes a current source and a switch. The...
US20170019072 RECONFIGURABLE LOAD MODULATION AMPLIFIER  
A reconfigurable load modulation amplifier having a carrier amplifier and a peak amplifier that are coupled in parallel is disclosed. The peak amplifier provides additional power amplification...
US20170019071 RECONFIGURABLE LOAD MODULATION AMPLIFIER  
A reconfigurable load modulation amplifier having a first power amplifier (PA) configured to be supplied by a first drain voltage and a second PA coupled in parallel with the first PA, wherein the...
US20170019070 Power Controllable Wireless Communication Device  
A power controllable wireless communication device includes a variable gain amplifier having a gain that can be controlled based on a gain control signal, a reference power generation circuit,...
US20170019069 High-Speed, High-Voltage GaN-Based Operational Amplifier  
A high-speed, high-voltage gallium nitride based (GaN-based) operational amplifier (op amp) is disclosed. The combined high-speed, high-voltage capability allows the GaN-based op amp to serve as a...
US20170019068 MULTI-MIXER SYSTEM AND ASSOCIATED RECEIVER AND SIGNAL PROCESSING METHOD  
A multi-mixer system comprising a plurality of mixers and a filter module is provided. Each of the mixers is selectively enabled to mix an input signal with a corresponding oscillation signal to...
US20170019067 System and Method for Reconfigurable Phase Shifter and Mixer  
An analog circuit for generating a periodic signal at a selected phase, including one or more phase interpolators that receive orthogonal differential RF signals and a pair of differential gain...
US20170019066 OVERLAPPING UNCOUPLED INDUCTORS FOR LOW-COST MULTI-FREQUENCY VOLTAGE-CONTROLLED OSCILLATORS  
Certain aspects of the present disclosure provide techniques and apparatus for generating multiple oscillating signals. One example circuit generally includes a first voltage-controlled oscillator...
US20170019065 ULTRASOUND LENS CLEANER DRIVER WITH FREQUENCY SELECTABLE OSCILLATOR  
A frequency selectable driver circuit (driver circuit) includes a current drive transistor between a first and second node for driving a frequency selectable oscillator (FSO) coupled therebetween...
US20170019064 VOLTAGE CONTROLLED OSCILLATOR  
An oscillator includes a front side voltage divider, a rear side voltage divider, and an oscillation unit. The front side voltage divider includes a first resistor connected between a first and...
US20170019063 Solar Panel Location Detection System and Method  
A system for automatically commissioning a solar panel array comprises a plurality of panel monitoring devices, each panel monitoring device connected between a positive and negative terminal of a...
US20170019062 SOLAR POWERED FILMING HARNESS  
A solar-powered harness comprises a retention pocket for holding a mobile device including a camera configured for capturing images, the retention pocket capable of securely retaining the camera...
US20170019061 MODULAR ROOF COVERING ELEMENT, MODULAR ROOF COVERING, AND ROOF  
Roof (2), at least in part covered by a modular roof covering, said modular roof covering comprising a plurality of modular elements (1) for covering said roof, wherein the plurality of elements...
US20170019060 PV SYSTEM WITH WIND PERFORMANCE ENHANCEMENT  
Pressure equalization between upper and lower surfaces of PV modules of an array of PV modules can be enhanced in several ways. Air gaps opening into the air volume, defined between the PV modules...
US20170019059 SOLAR CELL APPARATUS  
This solar cell apparatus is provided with: a long mounting frame having a guide rail section in an upper portion; and a fixing member, which is provided by being slid and moved in the...
US20170019058 PANEL MOUNTING BRACKET ASSEMBLY INCLUDING AN ADJUSTABLE HEIGHT EXTENSION DEVICE AND RELATED METHODS  
A system for mounting a solar panel(s) may include a panel mounting bracket(s) having a base to be positioned on a building and a vertical extension including spaced apart vertical sidewalls...
US20170019057 WEDGE SPRING CLIP MOUNTING SYSTEM FOR PHOTOVOLTAIC MODULES  
A photovoltaic (PV) mounting system having a base portion that is substantially planar and having a first roof-facing side and an opposite module-facing side. The base portion has a lip that...
US20170019056 CLAMP AND BOWL MOUNTING SYSTEM FOR PHOTOVOLTAIC MODULES  
A photovoltaic (PV) mounting hardware support system having a base portion. The system includes a hinged clamp having a first clamp portion hingedly connected to a second clamp portion and...