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Circuit Configuration

Circuit Configuration-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Oscillator circuit with reconfigurable oscillator amplifier and/or hybrid amplitude calibration circuit and associated method
Mediatek Inc.
October 12, 2017 - N°20170294915

An oscillator circuit has a reconfigurable oscillator amplifier. The reconfigurable oscillator amplifier is used to be coupled to a resonant circuit in parallel. The reconfigurable oscillator amplifier supports different circuit configurations for different operation modes, respectively. The reconfigurable oscillator amplifier has at least one circuit component shared by the different circuit configurations. The reconfigurable oscillator amplifier employs one of the ...
Power-up based integrated circuit configuration
Microchip Technology Incorporated
October 12, 2017 - N°20170294909

An integrated circuit having a plurality of selectable modes, functions and/or characteristics may be configured at the time of product manufacture by providing an appropriate resistance value pull-up resistor at an external connection (pin) of the integrated circuit package. At least one external connection (pin) may be used for such configuration of the integrated circuit. This is done without ...
Suppression of self pulsing dc driven nonthermal microplasma discharge to operate in a steady dc ...
University Of South Carolina
October 05, 2017 - N°20170290137

The current disclosure relates to a suppressor circuit configuration for extending the stable region of operation of a dc driven micro plasma discharge at atmospheric and higher pressures.
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Semiconductor device
Semiconductor Energy Laboratory Co., Ltd.
September 21, 2017 - N°20170272079

An object is to provide a semiconductor device that can maintain the connection relation between logic circuit units or the circuit configuration of each of the logic circuit units even after supply of power supply voltage is stopped. Another object is to provide a semiconductor device in which the connection relation between logic circuit units or the circuit configuration of ...
Semiconductor device and operating method of semiconductor device
Samsung Electronics Co., Ltd.
September 14, 2017 - N°20170264334

Provided are a semiconductor device and an operating method thereof. The semiconductor device includes a mode controller configured to output a first control signal in a first communication mode, and output a second control signal in a second communication mode which is different from the first communication mode; and a configurable circuit configured to generate a first output signal to ...
Telecommunications jack with switchable circuit configurations
Commscope Connectivity Spain, S.l.
September 14, 2017 - N°20170264061

Telecommunications jacks and methods of their use and construction are described. One telecommunications jack is adapted to receive a plug, and includes a housing defining a port for receiving the plug, as well as first, second, third, fourth, fifth, sixth, seventh and eighth consecutively arranged contact springs adapted to make electrical contact with the plug when the plug is inserted ...
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Viscous clutch and associated flux circuit configuration
Horton, Inc.
August 24, 2017 - N°20170241490

A viscous clutch includes a shaft, a rotor attached to the shaft, a housing located adjacent to the rotor, a working chamber defined between the rotor and the housing, a reservoir used to store a shear fluid, a valve assembly, an electromagnetic coil, and a flux insert in the housing. Selective introduction of the shear fluid to the working chamber ...
Electric discharge generator and power supply device of electric discharge generator
Toshiba Mitsubishi-electric Industrial Systems Corporation
August 24, 2017 - N°20170241021

An electric discharge generator and power supply device of electric discharge generator includes a radical gas generation apparatus, a process chamber apparatus, and an n-phase inverter power supply device. The radical gas generation apparatus is located adjacent to the process chamber apparatus. The radical gas generation apparatus includes a plurality of (n) discharge cells. The n-phase inverter power supply device ...
Communication apparatus, communication system, and circuit configuration control method
Hitachi, Ltd.
August 17, 2017 - N°20170237828

To enable a communication apparatus, which transmits and receives data with a partially reconfigurable logic circuit, to configure a module while continuing a communication process. A communication apparatus transmits and receives data and includes a partially reconfigurable logic circuit and a management unit for managing a circuit configuration of the logic circuit. The logic circuit includes a plurality of modules ...
Inverter circuit with current detection circuitry
Fuji Electric Co., Ltd.
August 17, 2017 - N°20170237362

An inverter circuit with a current detection circuitry includes a main bridge circuit connected between the pair of dc input nodes, the main bridge circuit converting the received dc voltage to a primary ac current so as to output the primary ac current through an output terminal to be connected to a load; a supplementary bridge circuit connected in parallel ...
Optical modulator
Mitsubishi Electric Corporation
August 10, 2017 - N°20170227828

Provided is a technique for reducing, using a simple circuit configuration, an amplitude difference between electric signals that are input to respective optical waveguide arms. An optical modulator includes: an optical demultiplexer that splits continuous wave light as received; first and second optical waveguide arms through which the continuous wave light as split propagates; an optical phase n shifter that ...
Priority based reconfiguration scheme for remote units
Commscope Technologies Llc
August 03, 2017 - N°20170222869

One embodiment is directed to a system comprising a first unit communicatively coupled to a second unit via a communication link. The second unit comprises a reconfigurable circuit, wherein first and second circuit configuration images are stored in the second unit, the reconfigurable circuit configured with the first or second circuit configuration image. The second unit further comprises an interface ...
High gain filter circuit with an accurate transfer function
Stmicroelectronics S.r.l.
August 03, 2017 - N°20170222626

An active high gain filter includes high value resistances in feedback implemented using a negative resistance circuit configuration. The high value resistance is implemented using two or smaller resistances connected in the negative resistance circuit configuration. This implementation permits integration of the filter circuit using less occupied area while still providing an accurate transfer function response.
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Electric machine for the power supply of a motor vehicle electrical system
Robert Bosch Gmbh
July 20, 2017 - N°20170207738

A method for operating an electric machine including a first group of stator windings and a second group of stator windings, in a first circuit configuration, in-phase stator windings of the first and the second group of stator windings being connected in series between a first pair of subnetwork terminal poles, in a second circuit configuration, the in-phase stator windings ...
Voltage regulator
Sii Semiconductor Corporation
July 20, 2017 - N°20170205843

A safe and low-cost voltage regulator is provided through simplification of a circuit configuration of a protection circuit. The voltage regulator has a configuration in which current output of the protection circuit, which serves as a signal indicating that the protection circuit has started to operate, is input to a control circuit configured to improve responsiveness of the voltage regulator.
Dynamic trigger voltage control for an esd protection device
Silicon Laboratories Inc.
July 06, 2017 - N°20170194788

Circuit configurations and related methods are provided that may be implemented using insulated-gate bipolar transistor (igbt) device circuitry to protect at risk circuitry (e. G., such as high voltage output buffer circuitry or any other circuitry subject to undesirable esd events) from damage due to esd events that may occur during system assembly. The magnitude of the trigger voltage vt1 ...
Electronic direct voltage transformer
Silicon Laboratories Inc.
July 06, 2017 - N°20170194093

There is provided an electronic direct current transformer circuit configuration for transferring power from a source to a load using magnetic storage coupling, the circuit comprising: an input node adapted to receive an input alternating current power source having an input direct voltage waveform; the magnetic storage coupling unit comprising: a first set of windings coupled to a first switch, ...
High-speed pseudo-random bit sequence (prbs) pattern generator, error detector and error counter
Avago Technologies General Ip (singapore) Pte. Ltd
July 06, 2017 - N°20170192830

High-speed prbs-n pattern generator, error detector and error counter circuits are provided that have relatively simple circuit configurations, that quickly synchronize and align the input data with the generated pattern, that easily and quickly detect the occurrence of a bit shifting event, and that quickly resynchronize and realign the input data with the generated pattern after a bit shifting event ...
Impedance converter and condenser microphone
Kabushiki Kaisha Audio-technica
June 29, 2017 - N°20170187342

In an impedance converter using an electron tube as an active element, output impedance can be made sufficiently low, and the number of circuit elements therefor is decreased and a circuit configuration therefor is made simple. Provided is an impedance converter having an electron tube cathode-follower connected. The impedance converter includes a bias diode that provides a bias voltage to ...
Magnetic sensor for superconducting quantum interference device using single operational amplifier
Shanghai Institute Of Microsystem And Information Technology, Chinese Academy Of Science
June 29, 2017 - N°20170184689

A magnetic sensor for superconducting quantum interference device using single operational amplifier comprising squid, a feedback coil, feedback resistor and an operational amplifier. The voltage signal of squid is delivered to one input of the operational amplifier, a bias voltage is delivered to other input of the operational amplifier, and the output of the operational amplifier connects to one end ...
Image capturing device
Shanghai Institute Of Microsystem And Information Technology, Chinese Academy Of Science
June 15, 2017 - N°20170171483

An image capturing device includes a pixel circuit, a programmable-gain amplifier, an analog-to-digital conversion circuit, and a control circuit. The pixel circuit outputs a photoreception signal. The programmable-gain amplifier amplifies the photoreception signal with a first gain. The analog-to-digital conversion circuit further amplifies the amplified signal that has been amplified by the programmable-gain amplifier, with a second gain by having ...
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