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Patent # Description
US-1,023,6895 Method and circuits for fine-controlled phase/frequency offsets in phase-locked loops
Implementations provide a phase locked loop (PLL) device that includes: a phase and frequency detector (PFD) and charge pump (CP) portion; a low pass filter; a...
US-1,023,6894 Digital phase locked loop and method for operating the same
The present disclosure relates to a Digital Phase Locked Loop (DPLL) for phase locking an output signal to a reference clock signal. The DPLL comprises a phase...
US-1,023,6892 System and method for maintaining high speed communication
A data communication system includes a transmitter, a channel, and a receiver includes a Clock and Data Recovery (CDR) phase detector that is configured to:...
US-1,023,6891 Lock time measurement of clock and data recovery circuit
A lock time measurement system to determine a lock time includes a measurement device, a serializer-deserializer (SERDES), a pattern generator, and a splitter....
US-1,023,6890 Semiconductor device and method for controlling the same
A semiconductor device includes a mode determination unit configured to determine a power mode based on a temperature of the semiconductor device and a...
US-1,023,6889 Multi-GHz fully synthesizable CMOS fractional divider
An apparatus includes a fractional divider and a modulator circuit. The fractional divider circuit may be configured to generate a feedback clock signal in...
US-1,023,6888 Correlated electron switch device
Disclosed are a circuit and method for implementing a switching function. In an embodiment, the circuit includes a first logic circuit, a second logic circuit,...
US-1,023,6887 Generating a unique die identifier for an electronic chip
Generating a unique die identifier for an electronic chip including placing the electronic chip in an identifier generation state, wherein the electronic chip...
US-1,023,6886 Multiple via structure for high performance standard cells
A MOS device of an IC includes pMOS and nMOS transistors. The MOS device further includes a first M.sub.x layer interconnect extending in a first direction and...
US-1,023,6885 Digital output buffer with field status feedback
An output buffer apparatus that includes an electronic circuit composed of a buffer that electronically feeds an electronic status signal behind the buffer and...
US-1,023,6884 Word line driver comprising NAND circuit
A semiconductor device with lower power consumption and an electronic device including the same are provided. To reduce leakage current flowing in a word line...
US-1,023,6883 All-digital low voltage swing circuit for intra-chip interconnection
A circuit includes a first driver unit and a second driver unit. The first driver unit is configured to generate a first output signal in response to a data...
US-1,023,6882 Integrated circuit with configurable on-die termination
Described are integrated-circuit die with differential receivers, the inputs of which are coupled to external signal pads. Termination legs coupled to the...
US-1,023,6881 Input device with a two-part force sensor for actuation inputs and method for the production thereof
An input device includes a first component with an actuating layer and a first electrode arranged adjacent thereto, a second component with a carrier and a...
US-1,023,6880 Light emitting slim key structure
A key structure includes a pedestal, an upper cover, a light-emitting element, a triggering element, an array-type sensing element and a control unit. The...
US-1,023,6879 Thyristor driving apparatus
An apparatus for driving a thyristor in an alternating-current power grid includes a non-isolated power supply circuit and a throttling circuit. One terminal of...
US-1,023,6878 Isolator device with common-mode voltage regulation
An isolator device (200) includes a differential transmitter, a differential receiver, and a pair of differential signal lines between the differential...
US-1,023,6877 Power transistor control signal gating
A half bridge GaN circuit is disclosed. The circuit includes a low side power switch, a high side power switch, and a high side power switch controller,...
US-1,023,6876 Switch control circuit with booster
A switch control circuit includes: a clock circuit (110) configured to generate a first clock control signal (CLK1) and a second clock control signal (CLK2); a...
US-1,023,6875 Semiconductor device and method for operating the semiconductor device
A potential is held stably. A negative potential is generated with high accuracy. A semiconductor device with a high output voltage is provided. The...
US-1,023,6874 Overvoltage protection circuit for a power semiconductor and method for protecting a power semiconductor from...
The invention relates to an overvoltage protection circuit (5) and a method for protecting a power semiconductor (31, 32) from over-voltages. For this purpose,...
US-1,023,6873 Analog switch having reduced gate-induced drain leakage
In an example, an apparatus includes an analog switch having an n-type metal oxide semiconductor (NMOS) circuit in parallel with a p-type metal oxide...
US-1,023,6872 AC coupling modules for bias ladders
A positive-logic FET switch stack that does not require a negative bias voltage, exhibits high isolation and low insertion/mismatch loss, and may withstand high...
US-1,023,6871 Pulse width filtering circuit
A pulse width filtering circuit for filtering pulse signals includes an input transition detection circuit detecting change of state of an input signal,...
US-1,023,6870 Signal driver slew rate control
An apparatus includes a first circuit and a second circuit. The first circuit may be configured to generate a plurality of delayed signals each as a copy of an...
US-1,023,6869 Superconducting transmission driver system
One example includes a superconducting transmission driver system. The system includes a latching gate stage comprising at least one Josephson junction...
US-1,023,6868 Semiconductor device
A semiconductor device includes: a semiconductor chip including a level shift circuit to output a high amplitude signal from an input of a logical signal, the...
US-1,023,6866 Pulse width modulation signal frequency generation
A timer including a Pulse Width Modulation (PWM) signal generator configured to generate, based on a clock, a PWM signal having a first frequency resolution; a...
US-1,023,6865 Transmission line with device for limiting losses through impedance mismatch
An attenuator having an impedance that is controllable by a first setpoint signal is coupled to a transmission line. A matching circuit having an impedance that...
US-1,023,6864 Bus coupler for coupling field devices
A bus coupler for coupling field devices to a superordinate bus system includes an impedance converter arranged in a series circuit with a terminating resistor...
US-1,023,6863 Programmable voltage variable attenuator
A programmable voltage variable attenuator (VVA) that enables selection among multiple analog, continuous attenuation ranges. Some embodiments include a...
US-1,023,6862 Duplexer device
A problem is improved in which a plurality of duplexers has to be used if at least one of a transmission band and reception band for a handheld terminal...
US-1,023,6861 Ladder filter and duplexer
A ladder filter in which the pass band is defined by serial arm resonators and first and second parallel arm resonators includes the serial arm resonators, the...
US-1,023,6860 High selective (brick wall) filters based on Fano resonances
A filter circuit can include a plurality of elementary Fano resonator circuits electrically coupled to each other. Each elementary Fano resonator circuit can...
US-1,023,6859 Filter component with passive element and radio-frequency module
A filter component with a passive element includes a filter substrate, an elastic wave filter including an elastic wave resonator in a predetermined region of...
US-1,023,6858 Differential split-electrode feedthrough cancellation mechanism
An electromechanical resonator including a drive electrode set having at least one pair of alternating pole interdigitated drive electrodes and including a...
US-1,023,6857 Elastic composite filter
Disclosed is a technology that enables an elastic composite filter to have a capacitor to remove noise. The elastic composite includes a functional material...
US-1,023,6856 Diplexer
A diplexer includes a first filter circuit including a first loop inductor defining a first loop plane and a second loop inductor defining a second loop plane,...
US-1,023,6855 Tunable RF filter circuit
A tunable RF filter circuit (AHF) is specified which enables good electrical properties, good tunability and simple driving despite low complexity. In this...
US-1,023,6854 Multilayer electronic structures with embedded filters
A method of fabricating a composite electronic structure for coupling an IC Chip to a substrate, the composite electronic structure comprising: at least one...
US-1,023,6852 Parallel LC resonator and method therefor
An integrated circuit (IC) includes an input pad and an output pad separated from the input pad by a predetermined distance. A plurality of capacitors are...
US-1,023,6851 Wide bandwidth variable gain amplifier and exponential function generator
A variable gain amplifier includes an input transistor, an auxiliary transistor, an active inductor and an input current replica circuit. The input transistor...
US-1,023,6850 Signal processor using multiple frequency bands
A circuit and method is disclosed for filtering an audio signal. The circuit has a first quadrature source and multipliers for multiplying the input signal by...
US-1,023,6849 Automatic volume control for combined game and chat audio
A system comprising audio processing circuitry is provided. The audio processing circuitry is operable to receive combined-game-and-chat audio signals. The...
US-1,023,6848 Power amplifier module
A power amplifier module includes a first bipolar transistor configured to amplify a radio frequency signal and output an amplified signal and a second bipolar...
US-1,023,6847 Apparatus and method for variable voltage distribution
Apparatus and methods for providing variable regulated voltages are disclosed. Variable voltage control elements can adjust a regulated voltage provided by a...
US-1,023,6846 Power amplifier using equivalent transformer
A power amplifier using an equivalent transformer is provided. The power amplifier includes amplifiers and T lines having first terminals connected to the...
US-1,023,6845 Active transformer, corresponding apparatus and method
A distributed active transformer includes an input transformer set and an output transformer set. Active stages are coupled between a transformer in the input...
US-1,023,6844 Active inductor and amplifier circuit
According to an embodiment, an active inductor has a first conductivity type MOS transistor with a source that is connected to an electrical power source supply...
US-1,023,6843 High gain differential amplifier with common-mode feedback
A high gain differential amplifier includes first through eighth transistors, first through third degeneration resistors, and first through third current...
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