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Patent # Description
2018/0191355 COUNTER-BASED SYSREF IMPLEMENTATION
A system (and associated method) includes an input flip-flop, a counter, and a clock tree. The input flip-flop includes a clock input terminal configured to be...
2018/0191354 HIGHSPEED/LOW POWER SYMBOL COMPARE
An integrated circuit includes a pipeline of compare logic stages. The pipeline, at successive pipeline stages, determines whether each of a set of input...
2018/0191353 PHYSICAL UNCLONABLE FUNCTION CIRCUIT STRUCTURE
A physical unclonable function (PUF) circuit structure is provided, which comprises: n passive conductor groups and n XOR units, where each of the n passive...
2018/0191352 Field programmable gate array comprising plurality of functional blocks, and control device for a power plant
A field programmable gate array comprising: plurality of functional blocks at least one of the functional blocks comprising at least one function, at least one...
2018/0191351 SYSTEM LEVEL INTERCONNECT WITH PROGRAMMABLE SWITCHING
In an example embodiment, a digital block comprises a datapath circuit, one or more programmable logic devices (PLDs), and one or more control registers. The...
2018/0191350 CMOS INVERTER AND ELECTRONIC DEVICE USING THE CMOS INVERTER
Disclosed is a CMOS inverter, including a first selector, a second selector, and a first transistor, a second transistor, a third transistor and a fourth...
2018/0191349 BALANCED CHARGE-RECYCLING REPEATER LINK
A balanced, charge-recycling repeater link is disclosed. The link includes a first set of segments operating in a first voltage domain and a second set of...
2018/0191348 LOW POWER GENERAL PURPOSE INPUT/OUTPUT LEVEL SHIFTING DRIVER
Disclosed herein is an low power output stage coupled between a supply node and a ground node, configured to drive an output, and controlled by first, second,...
2018/0191347 VOLTAGE LEVEL SHIFTER MONITOR WITH TUNABLE VOLTAGE LEVEL SHIFTER REPLICA CIRCUIT
Embodiments include circuits, apparatuses, and systems for voltage level shifter monitors. In embodiments, a voltage level shifter monitor may include a first...
2018/0191346 OUTPUT DRIVER COMPRISING MOS SWITHCES WITH ADJUSTABLE BACK BIASING
The present disclosure relates to an integrated circuit output driver, e.g. operating in class-D, for driving an audio transducer. The integrated circuit...
2018/0191345 SWITCH ADAPTER
A switch adapter can include a base having one or more openings, a support coupled to the base, and one or more retainers for coupling a switch to the adapter....
2018/0191344 LOW DISTORTION RF SWITCH
A circuit for an RF switch using FET transistors that largely cancels the non-linearity of the C.sub.oss of the FETs over a majority of the signal range, and...
2018/0191343 ADAPTIVE VOLTAGE SCALING SYSTEM FOR OUT OF CONTEXT FUNCTIONAL SAFETY SoC
The optimal operating voltage of a complex SoC may be influenced by process variations. The operating voltages may be dynamically adjusted for optimal...
2018/0191342 DRIVING CIRCUIT OF A POWER CIRCUIT
A power circuit includes a power transistor sinking a power current according to a voltage of a driving node and a driving circuit which includes a first...
2018/0191341 LEVEL SHIFTING CIRCUIT
A level shifting circuit has an input configured to receive an input signal, wherein the input signal has symmetrical maximum and minimum voltages. The level...
2018/0191340 LEVEL SHIFT CIRCUIT
A level shift circuit including serially-connected first resistor and first transistor and serially-connected second resistor and second transistor, a...
2018/0191339 Gate Driver Controlling a Collector to Emitter Voltage Variation of an electronic Switch and Circuits Including...
The present disclosure introduces a gate driver used to drive a power electronic switch of a commutation cell. The gate driver comprises a turn-off current...
2018/0191338 SYSTEMS AND METHODS FOR A GATE DRIVE CIRCUIT
Systems and methods provided herein relate to a gate drive circuit for controlling operation of a wide bandgap semiconductor switch. The systems and methods...
2018/0191337 INSULATED GATE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING INSULATED GATE SEMICONDUCTOR DEVICE
An insulating gate semiconductor device includes an insulating gate semiconductor element, an insulating circuit board, and a main-current path member. A...
2018/0191336 SYSTEMS AND METHODS FOR POWER MODULES
The systems and methods described herein relate to an adapter driver board for parallel operation of power modules. The systems and methods receive an...
2018/0191335 A PVTM-based Wide Voltage Range Clock Stretching Circuit
A PVTM-based wide voltage range clock stretching circuit is disclosed. The circuit consists of a PVTM circuit module, a phase clock generation module, a clock...
2018/0191334 CIRCUIT TO MITIGATE SIGNAL DEGRADATION IN AN ISOLATION CIRCUIT
A circuit includes an isolator that provides isolated signal communications between a host-side circuit and a converter-side circuit. The isolated signal...
2018/0191333 MULTI-PHASE CONTROL FOR PULSE WIDTH MODULATION POWER CONVERTERS
A controller controls Pulse Width Modulation (PWM) signals of one or more phases. The controller includes a phase sequencer to select a phase, a common ramp...
2018/0191332 VOLTAGE BALANCING IN SERIES-CONNECTED POWER SWITCHES
A method for voltage balancing series-connected power switching devices (IGBTs) each connected in parallel with a respective diverter having controllable...
2018/0191331 BAND PASS FILTER UTILIZING PARALLEL RESONANCE OF BAW RESONATOR
A circuit includes an amplifier having an input that receives an alternating current (AC) waveform and an output that is coupled to a power source via a bias...
2018/0191330 RESONATOR AND RESONANCE DEVICE
A resonator that includes a piezoelectric vibrator, a frame, and a first node generator between the piezoelectric vibrator and the frame. Moreover, a first...
2018/0191329 RESONATOR AND RESONANCE DEVICE
A resonator that includes a piezoelectric vibrating portion; a retainer provided in at least part of an area surrounding the piezoelectric vibrating portion; a...
2018/0191328 ACOUSTIC WAVE RESONATOR AND METHOD FOR MANUFACTURING THE SAME
An acoustic wave resonator includes: a substrate; a resonating portion formed on a first surface of the substrate; a metal pad connected to the resonating...
2018/0191327 BULK ACOUSTIC WAVE FILTER AND A METHOD OF FREQUENCY TUNING FOR BULK ACOUSTIC WAVE RESONATOR OF BULK ACOUSTIC...
A method for forming cavity of bulk acoustic wave resonator comprising following steps of: forming a sacrificial epitaxial structure mesa on a compound...
2018/0191326 PLANAR BALUN AND MULTI-LAYER CIRCUIT BOARD
The present invention provides a planar balun and a multi-layer circuit board. The planar balun formed on the multi-layer circuit board comprises: a first...
2018/0191325 TRANSMISSION LINE TRANSFORMERS
A transmission line transformer having a time delay network having a signal terminal and a pair of output terminals connected to the signal terminal through a...
2018/0191324 MATCHING BOX AND MATCHING METHOD
A matching box comprises a directional coupler that detects forward waves and reflected waves; a matching circuit having a first variable capacitance...
2018/0191323 NOTCH FILTER CAPABLE OF PARTIALLY SUPPRESSING/ATTENUATING SIGNAL FREQUENCY COMPONENTS AND ASSOCIATED FILTER CIRCUIT
A notch filter appropriately adjusts the amount of attenuation at a center frequency of its notch band through changing or adjusting a value of an adjustable...
2018/0191322 METHOD FOR FABRICATING BULK ACOUSTIC WAVE RESONATOR WITH MASS ADJUSTMENT STRUCTURE
A method for fabricating bulk acoustic wave resonator with mass adjustment structure, comprising following steps of: forming a sacrificial structure mesa on a...
2018/0191321 TEMPERATURE-COMPENSATED EQUALIZER
An equalizer, in at least some embodiments, comprises an amplifier configured to produce an amplified voltage signal that is a function of an ambient...
2018/0191320 AMPLIFIER WITH AUXILIARY PATH FOR MAXIMIZING POWER SUPPLY REJECTION RATIO
An amplifier may include a main signal path having a plurality of stages compensated by feedback elements, the plurality of stages comprising an output stage...
2018/0191319 DIFFERENTIAL INPUT STAGE WITH WIDE INPUT SIGNAL RANGE AND STABLE TRANSCONDUCTANCE
At least some embodiments are directed to a system that comprises a differential input transistor pair (DITP) comprising first and second transistors, a first...
2018/0191318 Voltage Detector Circuit
A circuit includes an amplifier having a first power terminal configured to be coupled to a supply voltage and a second power terminal configured to be coupled...
2018/0191317 DIFFERENTIAL SENSING CIRCUIT OF A FLOATING VOLTAGE SOURCE
An embodiment circuit includes a first voltage divider coupled between a first voltage level and a ground potential. The circuit further includes an error...
2018/0191316 POWER AMPLIFYING DEVICE
An outphasing power amplifying device includes a switching signal generating circuit configured to generate a switching pulse signal for switching a class-D...
2018/0191315 CLASS-D AMPLIFIER WITH POST FILTER FEEDBACK LOOP
A fixed frequency class-D audio amplifier includes the L-C output filter in a high order feedback loop. An audio amplifier integrated circuit includes an...
2018/0191314 DIGITAL PREDISTORTION FOR MULTIPLE POWER AMPLIFIERS
Various examples are directed to a power amplifier circuit, comprising a digital predistortion circuit, first and second power amplifiers, and a bias feedback...
2018/0191313 AMPLIFICATION CIRCUIT
An amplification circuit includes a first amplifier circuit and a second-stage amplifier. The second-stage amplifier is connected to the amplifier to form a...
2018/0191312 AMPLIFIER
An amplifier for a receiver circuit is disclosed. The amplifier has an input node (V.sub.in) and an output node (V.sub.out). It comprises a tunable tank...
2018/0191311 SYSTEMS AND METHODS FOR IMPROVED POWER YIELD AND LINEARIZATION IN RADIO FREQUENCY TRANSMITTERS
An exemplary system comprises a linearizer module, a first upconverter module, a power amplifier module, a signal sampler module, and a downconverter module....
2018/0191310 TOTAL HARMONIC DISTORTION (THD) CONTROLLED CLIP DETECTOR AND AUTOMATIC GAIN LIMITER (AGL)
The disclosed embodiments include an audio amplifier system configured to provide a total harmonic distortion (THD) controlled clip detector and an automatic...
2018/0191309 DOHERTY AMPLIFIERS WITH PASSIVE PHASE COMPENSATION CIRCUITS
An embodiment of a Doherty amplifier includes first and second amplifier paths with first and second amplifiers, respectively, a power divider, a series delay...
2018/0191308 AMPLIFIER DEVICE
An amplifier device includes an amplifying unit, a bias module and an impedance unit. A first end of the amplifying unit electronically connects to a voltage...
2018/0191307 CHARGE-STEERING AMPLIFIER CIRCUIT AND CONTROL METHOD THEREOF
This disclosure provides a charging-steering amplifier circuit and the control method thereof. The charging-steering amplifier circuit includes a...
2018/0191306 OP-AMP IC CHIP
An integrated circuit (IC) chip can include an operational amplifier with adjustable operational parameters. The IC chip can also include a trimming module...
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