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Electronic device with antennas isolated using phase shifter
An electronic device may be provided with a primary antenna that is used for transmitting and receiving signals and a secondary antenna that is used for...
Computing device with configurable antenna
A computing device with a configurable antenna. The antenna is configured through a switching circuit operating under software control. Operating ...
Signal quality evaluation apparatus, signal quality evaluation method, and
Provided is a signal quality evaluation apparatus, including an error pattern detection unit to which binarized data obtained by performing a PRML decoding...
Method and apparatus for power conservation in LDPC decoding
There is provided, in accordance with an embodiment, a method of decoding codewords in conjunction with a low-density parity-check (LDPC) code that defines...
Decomposition of decimal floating point data
A decimal floating point finite number in a decimal floating point format is composed from the number in a different format. A decimal floating point format...
Rounding injection scheme for floating-point to integer conversion
According to one general aspect, an apparatus may include a memory, a normalization engine, a lookup table, and an adder. The memory may be configured to store...
Dynamic power switching in current-steering DACs
Methods and systems are provided for dynamic power switching in current-steering digital-to-analog converters (DACs). A DAC circuit may be configured to apply...
Successive approximated register analog-to-digital converter and
conversion method thereof
A Successive Approximated Register Analog-to-Digital Converter ("SARADC") is provided that includes: a bootstrapping unit that receives and samples analog...
Imaging pixels with improved analog-to-digital circuitry
Imagers may include analog-to-digital converter circuitry that produces a digital output code from an analog input voltage. The analog-to-digital converter...
Semiconductor device and electronic control device
To suppress detection accuracy of a measurement resistance from decreasing by an on-resistance of a selector switch. The selector switch is provided between a...
System for analyzing the frequency of a signal, a method thereof and a
system for measuring the relative phase...
There is provided a frequency analysis system, comprising: an analog to digital converter having a sampling frequency f.sub.s; a first band pass filter and a...
Third order harmonic distortion correction circuit using a reference
analog digital converter
A linear reference analog to digital converter (ADC) network may include a first ADC operatively connected to a first sample and hold circuit. The linear...
Digitally-corrected analog-to-digital converters
A method and apparatus for a digitally-corrected analog-to-digital converter (ADC) are disclosed. The apparatus comprises a nonlinearity generator that...
Micro-machined vapor cell
The invention concerns a micro-machined vapor cell comprising a central silicon element forming a cavity containing vapor cell reactants such as alkali metal or...
High-gain locked-loop phase detector
Phase-locked loop circuitry to generate an output signal, the phase-locked loop circuitry comprising oscillator circuitry, switched resistor loop filter,...
Foreground and background bandwidth calibration techniques for
Certain aspects of the present disclosure support a method and apparatus for foreground and background bandwidth calibration in a frequency-do-digital converter...
Injection-locked phase locked loop circuits using delay locked loops
An injection-locked phase-locked loop (ILPLL) circuit includes a delay-locked loop (DLL) and an ILPLL. The DLL is configured to generate a DLL clock by...
Phase interpolator with phase traversing for delay-locked loop
A system, method and computer readable storage medium are disclosed for phase interpolator to generate a single phase output clock signal based on plurality of...
Timing recovery for digital receiver with interleaved analog-to-digital
A receiver having analog to digital converters with phase adjustable sampling clocks. A first analog to digital converter converts an analog signal into first...
Fractional-N phase-locked loop
A phase-locked loop (PLL) includes a time to voltage converter to convert a phase error between a reference signal and a feedback signal of the PLL to one or...
Transformer-based CMOS oscillators
Techniques for providing transformer-based CMOS oscillators capable of operation with low voltage power supplies. In an exemplary embodiment, an LC tank is...
Detection and compensation of dielectric resonator oscillator frequency
Systems and methods are provided for detection and compensation of dielectric resonator oscillator frequency drift. DRO frequency drift detection and...
User registers implemented with routing circuits in a configurable IC
Some embodiments of the invention provide a configurable integrated circuit ("IC"). The configurable IC includes a set of configurable logic circuits for...
Programmable logic circuit architecture using resistive memory elements
A programmable logic circuit architecture using resistive memory elements. The proposed circuit architecture uses the conventional island-based Field...
Power control device
A power control is disclosed, which relates to a technology for stably performing a power ramp-up operation during a power-up operation of an integrated circuit...
A semiconductor device may include a first channel provided in a first die. The semiconductor device may include a second channel provided in a second die and...
Semiconductor device, electronic component, and electronic device
A semiconductor device suitable for low-voltage driving. The semiconductor device includes a first transistor, a second transistor, a power supply line, a...
Method for fabricating touch panel, touch panel, and electronic device
having the touch panel
A method for fabricating a touch panel, a touch panel, and an electronic device having the touch panel are provided. The touch panel includes a window member...
Method and apparatus for tap-sensing electronic switch to trigger a
function in an electronic equipment
An electronic switch, or an electronic equipment having such switch that has a tap-sensing detection region for a user to perform finger-tapping, foot-tapping,...
High freuency semiconductor switch and wireless device
A high frequency semiconductor switch has a first terminal, second terminals, a first through FET group, second through FET groups and a shunt FET group. The...
Radiation-tolerant high-speed high-voltage pulser
A high-speed high-voltage pulser especially designed to operate in high radiation environments. The pulser uses a primary side driver and switches in front of...
Method and device for management of an electrical power-up of a sector of
an electronic circuit
A chain of switches is connected between a first power supply line coupled to a first voltage and a second power supply line coupled to the sector. These...
Switching element drive circuit, power module, and automobile
A switching element drive circuit of the present invention outputs a voltage to the switching element by use of a voltage output unit configured as an amplifier...
Semiconductor device and power circuit including a sense transistor for
A semiconductor device comprises a power transistor and a sense transistor. The power transistor conducts a power transistor current. The sense transistor...
Drive unit for switching element
A drive unit includes a charging unit which charges an opening/closing control terminal of a switching element to switch a drive state. The switching element...
Method and apparatus for controlling a gate voltage in high electron
According to example embodiments, a method for controlling a gate voltage applied to a gate electrode of a high electron mobility transistor (HEMT) may include...
Techniques for enhancing spurious free dynamic range performance
Techniques and architecture are disclosed for improving spurious performance in a signal generator/system. The disclosed techniques/architecture can be used,...
Signal processing circuit
In an integration mode, since a switch becomes OFF, a positive feedback path from an output terminal of an operational amplifier to a positive input terminal is...
Data output circuit of semiconductor apparatus
A data output circuit of a semiconductor apparatus may include a first driver coupled to an output terminal via a first node, a second driver coupled to the...
Dual mode latch circuit
A latch circuit that has a dynamic mode and a static mode is provided. Clock signals are generated specifically for a feedback path of a storage circuit in the...
Provided is a CR oscillator circuit that achieves a small occupied area and good oscillation frequency accuracy while having small current consumption. The CR...
Circuitry and methods for measuring and correcting duty-cycle distortion
A method of measuring duty-cycle distortion in a signal (e.g., flowing between an operating circuit and a memory circuit), where the signal has a known period,...
Low current and high frequency oscillator circuit
An oscillator circuit operates to selectively charge and discharge a capacitance with a charging circuit. An inverting circuit includes a first transistor,...
Circuit for generating a voltage waveform
A circuit for generating a voltage waveform at an output node. The circuit includes a voltage rail connected to the output node via a voltage rail switch; an...
Single ended charge to voltage front-end circuit
Charge to voltage conversion integrator circuitry for data acquisition front-end and other applications to provide a single-ended up a voltage using an input...
Gate-drive-on-array circuit for use with oxide semiconductor thin-film
A gate-drive-on-array circuit for use with oxide semiconductor thin-film transistors of the present invention uses two constant-voltage negative potential...
Dynamic voltage adjustment of an I/O interface signal
Techniques for adjusting swing voltage for an I/O interface signal are described herein. In one embodiment, a device comprises an input/output (I/O) interface,...
Switched-capacitor network with input-output common mode decoupling
Various embodiments of the invention provide for cancellation of unwanted signals in switched-capacitor circuits. In certain embodiments cancellation this is...
Output driver slew control
In one example, a method includes, in response to a voltage level of an input signal satisfying an input voltage threshold, activating a first driver of a...
Method and circuit for temperature dependence reduction of a RC clock
A method and a circuit for generating a clock signal from a clock integrated circuit are introduced herein. A compensation voltage is generated according to a...