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Patent # Description
US-9,768,798 Delta-sigma modulator and method for signal conversion
A delta-sigma modulator (10) comprises a modulator loop (11) and a code generator (12). The modulator loop (11) comprises a loop filter (18). The code generator...
US-9,768,797 Receiver for simultaneous signals in carrier aggregation
Methods and apparatus, including computer program products, are provided for receivers. In one aspect there is provided an apparatus. The apparatus may include...
US-9,768,796 Method and system for gain control for time-interleaved analog-to-digital convertor (ADC)
Method and systems are provided for controlling adjustments of reception functions. Communication links may be setup between a transmitter and a receiver along...
US-9,768,795 Successive approximation A/D converter
A first capacitor and a second capacitor are each arranged such that their first ends are coupled to a first node. A first switch is arranged between a second...
US-9,768,794 Analog-to-digital converter having a switched capacitor circuit
An analog-to-digital converter includes a switched capacitor circuit, an analog-to-digital conversion circuit, and a constant current circuit. The switched...
US-9,768,793 Adaptive digital quantization noise cancellation filters for mash ADCs
For continuous-time multi-stage noise shaping analog-to-digital converters (CT MASH ADCs), quantization noise cancellation often requires accurate estimation of...
US-9,768,792 Asynchronous sigma-delta analog-to-digital converter
A device and method for processing a signal, the method including, by a modulator (1250), receiving an analog signal, modulating the analog signal, and...
US-9,768,791 Quantum interference device, atomic oscillator, electronic apparatus, and moving object
An atomic oscillator includes a gas cell into which alkali metal atoms are sealed, a light emitting portion that emits excitation light including a pair of...
US-9,768,790 Circuits and methods for eliminating reference spurs in fractional-N frequency synthesis
Disclosed are circuits and method for reducing or eliminating reference spurs in frequency synthesizers. In some implementations, a phase-locked loop (PLL) such...
US-9,768,789 Referenceless and masterless global clock generator with a phase rotator-based parallel clock data recovery
The CDR (Clock Data Recovery) device may include at least one or more CDR channels configured to receive input data stream; and a global clock generator...
US-9,768,788 Phase-locked loop with lower power charge pump
Described is a phase-locked loop with lower power charge pump. The phase-locked loop comprises: a phase frequency detector to compare a reference clock and a...
US-9,768,787 Detection and compensation of dielectric resonator oscillator frequency drift
Systems and methods are provided for detection and compensation of dielectric resonator oscillator frequency drift. DRO frequency drift detection and...
US-9,768,786 Power system stabilizing device
A power system stabilizing device includes an arithmetic unit that constructs a system model by collecting various kinds of system information, calculates a...
US-9,768,785 Methods and apparatus for counting pulses representing an analog signal
Digital focal plane arrays (DFPAs) with multiple counters per unit cell can be used to convert analog signals to digital data and to filter the digital data....
US-9,768,784 Transformable logic and routing structures for datapath optimization
Integrated circuits such as programmable integrated circuits may include programmable logic regions that can be configured to perform custom user functions. The...
US-9,768,783 Methods for operating configurable storage and processing blocks at double and single data rates
Integrated circuits such as application specific circuits or programmable logic devices may include specialized blocks such as configurable storage blocks and...
US-9,768,782 Electronic circuits
An electronic circuit comprises: an input terminal; an output terminal; first and second supply rails; first, second, third, and fourth field effect...
US-9,768,781 Identification circuit and IC chip comprising the same
An embodiment of the present invention is an identification circuit for generating an identification number (ID). The identification circuit includes a...
US-9,768,780 Apparatus for providing shared reference device with metal line formed from metal layer with lower resistivity...
Described is an apparatus which comprises: a reference device; and a processor having a plurality of circuit units, each circuit unit is operable to...
US-9,768,779 Voltage level shifters employing preconditioning circuits, and related systems and methods
Voltage level shifters employing preconditioning circuits are disclosed. Related systems and methods are also disclosed. In one aspect, voltage level shifter is...
US-9,768,778 High voltage level shifter in ultra low power supply memory application
A high voltage level shifter includes a first high-voltage P-channel metal oxide semiconductor (HVPMOS) transistor, a second HVPMOS transistor, a discharge...
US-9,768,777 Systems and methods of level shifting for voltage drivers
System and method for controlling one or more switches. The system includes a first converting circuit, a second converting circuit, and a signal processing...
US-9,768,776 Data synchronizer for latching an asynchronous data signal relative to a clock signal
A data synchronizer that latches an asynchronous input data signal relative to a clock signal. The data synchronizer includes in input circuit, first and second...
US-9,768,775 Methods and apparatuses for sub-threhold clock tree design for optimal power
A method and flow for implementing a "clock tree" inside an ASIC using Sub-threshold or Near-threshold technology with optimal power. The invention may also...
US-9,768,774 Impedance matching driver
A circuit may include an output circuit with an output circuit output impedance and a control circuit. The output circuit may include a driver circuit that...
US-9,768,773 Dual voltage supply
A system, comprising a dual voltage supply configured to receive a logic state input voltage and configured to output an output voltage, wherein the dual...
US-9,768,772 Polarity adaptive power source apparatus
Described are devices for automatically adapting electrical polarity from a power source to a specified output polarity for use by an electrical load. In one...
US-9,768,771 Superconducting single-pole double-throw switch system
A superconducting switch system is provided that includes a filter network having a first SQUID coupled to a second SQUID via a common node, an input port...
US-9,768,770 Bias circuit for a high power radio frequency switching device
Embodiments provide a switching circuit including a transistor and a bias circuit. The transistor may transition between an off state and an on state responsive...
US-9,768,769 Power electronic device assembly for preventing parasitic switching-on of feeder circuit-breaker
Disclosed herein is a power electronic device assembly for preventing parasitic switching-on of a feeder circuit breaker. The assembly includes a logic circuit,...
US-9,768,768 Failsafe interface circuit and related method
A device includes a transistor cascode circuit including a first transistor configured to pull up voltage of a bulk and a node in response to a first control...
US-9,768,767 Aging-based leakage energy reduction method and system
A technique of reducing leakage energy associated with a post-silicon target circuit is generally described herein. One example method includes purposefully...
US-9,768,766 Electronic switching element and integrated sensor
A circuit may comprise an electronic switching element, an integrated sensor, and a low-impedance path from one of the terminals of the sensor to one of the...
US-9,768,765 Gate control circuit and power supply circuit
A gate control circuit includes a first pulse generator that outputs a first pulse signal when an input signal changes from a first logical level to a second...
US-9,768,764 Power conversion apparatus
A power conversion apparatus includes a first switching device at a high side and a second switching device at a low side. The first switching device and the...
US-9,768,763 Drive control method of power semiconductor module and control circuit of power semiconductor module
An IGBT provided on the high voltage side uses the sensing function of the IGBT to detect a current and prevents the IGBT from breaking due to an overcurrent...
US-9,768,762 Integrated circuit and method of testing
An integrated circuit includes a first circuit and a test circuit. The test circuit is configured to test the timing of a first circuit. The first circuit...
US-9,768,761 Voltage comparator circuit and method
This document discusses, among other things, a voltage comparator, an integrated circuit, or a voltage comparison method having increased precision. The...
US-9,768,760 Synchronized semiconductor device with phase adjustment circuit
According to one embodiment, a synchronous semiconductor device is disclosed According to this embodiment, the synchronous semiconductor device includes a pulse...
US-9,768,759 Clock generator and method of adjusting phases of multiphase clocks by the same
A clock generator that outputs multiphase clocks comprises a ring oscillator that includes a plurality of inverter circuits connected in a circular pattern and...
US-9,768,758 Comparison circuit
A comparison circuit includes a comparator having a first input terminal receiving a first input voltage through a first capacitor, and a second input terminal...
US-9,768,757 Register circuitry with asynchronous system reset
Integrated circuits having flip-flops with asynchronous reset capabilities are provided. The flip-flops may be single event upset (SEU) hardened registers...
US-9,768,756 Low power integrated clock gating cell with internal control signal
According to one general aspect, an apparatus may include a latch, and a control circuit. The latch may receive an input enable signal and generate a latched...
US-9,768,755 Lookup table assisted pulse width modulation
Embodiments are directed to modulating a pulse width modulation (PWM) signal, by initializing at least one phase index to an initial value, establishing a set...
US-9,768,754 Control circuit for a gate driver circuit, operating method thereof and display device
The present invention discloses a control circuit for a gate driver circuit, an operating method thereof and a display device comprising the control circuit,...
US-9,768,753 Filter using BAWRs and L/C elements connected to the BAWRs
A filter using bulk acoustic wave resonators (BAWRs) is provided including BAWRs connected in series or in parallel to each other. A BAWR set is configured by...
US-9,768,752 Tunable microwave devices with auto-adjusting matching circuit
An embodiment of the present disclosure provides an impedance matching circuit including a matching network. The matching network includes a first port and a...
US-9,768,751 Audio system including multiband audio dynamics processor
An audio system includes a level controller receiving an input audio signal from an audio medium. The level controller includes a gain adjust module producing...
US-9,768,750 Audio control using auditory event detection
In some embodiments, a method for processing an audio signal in an audio processing apparatus is disclosed. The method includes receiving an audio signal and a...
US-9,768,749 Audio control using auditory event detection
In some embodiments, a method for processing an audio signal in an audio processing apparatus is disclosed. The method includes receiving an audio signal and a...
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