Matches 1 - 50 out of 189 1 2 3 4 >


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US20110181128 GRID-TIED POWER CONVERSION CIRCUITS AND RELATED TECHNIQUES  
Circuit topologies and control methods for a power converter and are described.
US20130328597 NEGATIVE VOLTAGE GENERATORS  
Negative voltage generators that do not require level shifters or AC coupling capacitors are disclosed. In an exemplary design, a negative voltage generator includes first, second, third and...
US20150207356 CALIBRATION OF A BST CAPACITOR CONTROL CIRCUIT  
A circuit for controlling a capacitor having a capacitance settable by biasing, including at least one terminal for receiving a digital set point value depending on the value desired for the...
US20130028014 REFERENCE VOLTAGE GENERATORS AND SENSING CIRCUITS  
Described examples include sensing circuits and reference voltage generators for providing a reference voltage to a sensing circuit. The sensing circuits may sense a state of a memory cell, which...
US20090015318 CHARGE PUMP DRIVE CIRCUIT  
A charge pump drive circuit includes a first MOSFET (Metal Oxide Semiconductor Field Effect Transistor) and a second MOSFET. The first MOSFET and the second MOSFET are different in channel type...
US20140340142 MULTI-LEVEL STACK VOLTAGE SYSTEM FOR INTEGRATED CIRCUITS  
An integrated circuit supplied by a rail-to-rail power supply voltage includes a multi-level stack voltage generator configured to partition the rail-to-rail power supply voltage into one or more...
US20110140765 INTERNAL NEGATIVE VOLTAGE GENERATION DEVICE  
An internal negative voltage generation device includes a first internal negative voltage generation block configured to generate a first internal negative voltage which is lower than a ground...
US20130057333 GRAPHENE VALLEY SINGLET-TRIPLET QUBIT DEVICE AND THE METHOD OF THE SAME  
The present invention is to provide a graphene valley singlet-triplet qubit device. The device includes a substrate, and a graphene layer formed on the substrate. An energy gap is created between...
US20130169350 SENSING SUPPLY VOLTAGE SWINGS WITHIN AN INTEGRATED CIRCUIT  
An integrated circuit comprising a plurality of sensors configured to sense variations in supply voltage levels at points within the integrated circuit is disclosed. The plurality of sensors are...
US20120062311 System including adaptive power rails and related method  
According to one disclosed embodiment, an adaptive voltage rail circuit for integrating low voltage devices with high voltage analog circuits is described. This adaptive voltage rail circuit...
US20140009219 DIE POWER STRUCTURE  
A die including a first set of power tiles arranged in a first array and having a first voltage; a second set of power tiles arranged in a second array offset from the first array and having a...
US20120161856 DIE POWER STRUCTURE  
A die including a first set of power tiles arranged in a first array and having a first voltage; a second set of power tiles arranged in a second array offset from the first array and having a...
US20110090002 HIGH VOLTAGE TOLERANCE OF EXTERNAL PAD CONNECTED MOS IN POWER-OFF MODE  
An integrated circuit includes a number of pads. The integrated circuit further includes a cascode transistor having an open drain connection to a first one of the pads. A bias generator circuit...
US20120007660 Bias Current Generator  
A bias current generator comprising at least one field effect transistor operating as a current source or sink, a capacitive store for storing a first control voltage, and a first switch for...
US20100321096 DETECTION CIRCUIT FOR OVERDRIVE CONDITIONS IN A WIRELESS DEVICE  
A detection circuit that can accurately detect signal peak is described. In an exemplary design, the detection circuit includes a bias voltage generator and a MOS transistor. The bias voltage...
US20100327957 METHOD AND SYSTEM TO FACILITATE CONFIGURABLE INPUT/OUTPUT (I/O) TERMINATION VOLTAGE REFERENCE  
A method and system to facilitate configurable input/output (I/O) termination voltage reference in a transmitter or receiver. In one embodiment of the invention, the transmitter and receiver, each...
US20110121886 CLOCK DETECTOR AND BIAS CURRENT CONTROL CIRCUIT  
Provided are a clock detector and a bias current control circuit. The clock detector outputs a digital code corresponding to the frequency of an input clock, and the bias current control circuit...
US20120014423 Peak detector having extended dynamic range  
According to one embodiment, a peak detector having extended dynamic range comprises a first differential output coupled to a supply voltage of the peak detector by a first load and coupled to...
US20150162022 FLEXIBLE BIASING STRATEGY FOR GROUND-SPLIT TCR SENSORS  
A first biasing potential is sent to a first input end of a first temperature coefficient of resistance (TCR) sensor having a first ground end coupled to a ground potential. A second biasing...
US20140269023 BIASING BULK OF A TRANSISTOR  
A circuit comprises a first transistor of a first type, a second transistor of a second type, and a third transistor of the first type or the second type. The first transistor and the second...
US20060028265 Device for generating a gamma correction voltage and display ultilizing the same  
A device for generating a Gamma correction voltage in a display is disclosed. The device comprises an integrated-circuit device and a Gamma correction voltage generating circuit. In the invention,...
US20110006835 MULTI-CHIP SYSTEM  
Provided is a multi-chip system. The multi-chip system includes a plurality of chips and a power sequence controller. The power sequence controller supplies a plurality of external power voltages...
US20130214850 SYSTEM AND METHOD FOR POWERING A WIRELESS SENSOR DEVICE  
A system and method for powering a wireless sensor device are disclosed. In a first aspect, the wireless sensor device comprises at least two electrodes configured to be attached to a body and at...
US20120176180 PASSIVE RESISTIVE-HEATER ADDRESSING NETWORK  
There is described a passive heater-and-diode multiplexing network for selective addressing of thermally-coupled and electrically-disconnected fuses within a passive device network...
US20130169351 TRANSISTOR OPERATING METHOD  
A transistor operating method is applicable to a transistor including a first gate, a first gate insulating layer, a semiconductor layer, a source, a drain, a second gate insulating layer and a...
US20110304384 INTERNAL VOLTAGE GENERATING CIRCUIT  
An internal voltage generating circuit includes a supply voltage driving unit, an internal voltage driving unit, and a driving control unit. The supply voltage driving unit is configured to...
US20120169403 POWER HARVESTING IN OPEN DRAIN TRANSMITTERS  
A transmitter having at least one channel comprising a first differential circuit driven by a differential data signal, the first differential circuit configured to output the differential data at...
US20140055891 INTEGRATED CIRCUIT  
An integrated circuit includes an internal power line, a no-connection (NC) pad, and a switch configured to electrically connect the internal power line with the NC pad to supply a first external...
US20100007680 Gamma reference voltage generation circuit and flat panel display using the same  
A gamma reference voltage generation circuit and a flat panel display using the same are provided. The gamma reference voltage generation circuit includes R, G and B gamma reference voltage...
US20130268784 FAST WAKE-UP OF DIFFERENTIAL RECEIVERS USING COMMON MODE DECOUPLING CAPACITORS  
Embodiments of an AC coupled bus charging system are disclosed that may allow for different charging currents. The charging system may include a charging circuit and a control circuit. The...
US20150236681 EMBEDDED MULTI-TERMINAL CAPACITOR  
An embedded multi-terminal capacitor embedded in a substrate cavity includes at least one metal layer patterned into a plurality of power rails and a plurality of ground rails. The substrate...
US20140009218 SUPPLY VOLTAGE OR GROUND CONNECTIONS INCLUDING BOND PAD INTERCONNECTS FOR INTEGRATED CIRCUIT DEVICE  
Embodiments disclosed herein may relate to supply voltage or ground connections for integrated circuit devices. As one example, two or more supply voltage bond pads on an integrated circuit die...
US20100123512 Booster circuit  
Provided is a booster circuit capable of shortening a boost rise time. A PMOS transistor is provided, as a switch circuit for controlling an operation of the booster circuit, between a boosted...
US20150077173 THREE-DIMENSIONAL CHIP STACK FOR SELF-POWERED INTEGRATED CIRCUIT  
Structures and methods for self-powered devices are disclosed herein. Specifically, disclosed herein is a stacked, three-dimensional integrated circuit including a power generation die including a...
US20150091636 ENERGY-HARVESTING DEVICE AND METHOD OF FORMING THE SAME  
A method of fabricating a device includes forming a moveable plate over a substrate. The method further includes forming an energy harvesting coil in the moveable plate. The method further...
US20110012670 Providing in package power supplies for integrated circuits  
A device with an in package power supply may be utilized to supply power to other components. As a result, the overall system size may be reduced and economies may be achieved.
US20140253227 Integrated High Voltage Isolation Using Low Value Capacitors  
High voltage rated isolation capacitors are formed on a face of a primary integrated circuit die. The isolation capacitors AC couple the primary integrated circuit in a first voltage domain to a...
US20120134219 MODE CHANGING CIRCUITRY  
A circuit includes a memory cell having a ground reference node, a switch coupled to the ground reference node, and a mode changing circuit having an output coupled to the switch. The mode...
US20120306676 CAPACITIVE VOLTAGE DIVIDER  
A capacitive voltage divider arrangement comprising a first and second voltage divider, a first and second parasitic capacitance being formed between the first and second capacitive voltage...
US20050057299 Voltage regulator arrangement  
A voltage regulator arrangement having a first voltage regulator, whose input connection is connected to the supply potential connection and whose output connection is connected to a first supply...
US20100045363 DEVICE AND METHOD FOR SHARING CHARGE  
A method (1000) for sharing charge between IO circuits, the method (1000) includes providing (1010) an integrated circuit that comprises multiple IO circuits, each comprising an IO pad. The method...
US20130088282 APPARATUS AND METHOD FOR SUPPLYING POWER TO 300 PIN MSA 40GB TRANSPONDER  
The disclosure provides a method and an apparatus for supplying power to a 300 PIN MSA 40 Gb TRANSPONDER. The apparatus comprises a power control module (31), a second resistor (R2), a third...
US20120154019 FIELD-EFFECT MAGNETIC SENSOR  
A field-effect magnetic sensor facilitates highly-sensitive magnetic field detection. In accordance with one or more example embodiments, current flow respectively between first and second...
US20110221514 VARIABLE STAGE CHARGE PUMP AND METHOD FOR PROVIDING BOOSTED OUTPUT VOLTAGE  
An embodiment of a variable stage charge pump includes a plurality of pump stages. Each stage is configured to generate an intermediate boosted output voltage. A pump stage selector selects the...
US20130119956 CONTROL IC HAVING AUTO RECOVERY CIRCUIT, AUTO RECOVERY CIRCUIT OF CONTROL IC, POWER CONVERTER SYSTEM AND METHOD FOR AUTO RECOVERING CONTROL IC  
The present invention relates to a control IC, an auto recovery circuit, a power converter system and a method for an auto recovering. In one embodiment, there is proposed to a control IC...
US20140152377 FERROELECTRIC NANOSHELL DEVICES  
Disclosed herein are nanoscale devices comprising one or more ferroelectric nanoshells characterized as having an extreme curvature in at least one spatial dimension. Also disclosed are...
US20120098589 FERROELECTRIC NANOSHELL DEVICES  
Disclosed herein are nanoscale devices comprising one or more ferroelectric nanoshells characterized as having an extreme curvature in at least one spatial dimension. Also disclosed are...
US20070236275 Global Reference Voltage Distribution System With Local Reference Voltages Referred to Ground And Supply  
A system and method for distributing a reference voltage in a system such as an integrated circuit wherein a master reference voltage is distributed via a differential pair of conductors Local...
US20090058504 SELF-POWERED VOLTAGE ISLANDS ON AN INTEGRATED CIRCUIT  
The present disclosure is directed to self-powered voltage islands on an integrated circuit. A structure in accordance with an embodiment includes: an integrated circuit including a power source;...
US20080150615 System for providing a reference voltage to a semiconductor integrated circuit  
A system for providing a reference voltage includes a tester adapted to provide a predetermined current, a first ground pad connected to a ground voltage of the tester, a second ground pad...

Matches 1 - 50 out of 189 1 2 3 4 >