222170 ⎘
Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop; Details of the phase-locked loop provided with an additional controlled phase shifter
Sub-classes:SYSTEMS AND METHODS FOR PROVIDING CLOCK SIGNALS
#2Tap Delay Line Phase Detector
#3CALIBRATION CIRCUIT TO SUPPRESS NON-LINEARITY
#4IMPLEMENTING A LOW POWER TOPOLOGY IN A CLOCKED LATCH
#5POWER CONVERSION SYSTEM HAVING SPREAD SPECTRUM AND PHASE SHIFTING MECHANISMS
#6DELAY LINE TEMPERATURE CALIBRATION
#7RESISTOR-ASSISTED SUPPLY SENSITIVITY IMPROVED RING OSCILLATOR FOR WIRELINE AND WIRELESS APPLICATIONS
#8PLL USING A DCO PERIOD LENGTH FEEDBACK CLOCK PULSE TO DETERMINE PHASE ERROR AND TDC GAIN
#9MIXED SIGNAL ELECTRONICS FOR LOCKING CONTROL OF HIGH-Q FEEDBACK LOOPS AND ASSOCIATED CIRCUITRY FOR DETECTING PHASE SHIFT OF A RESONATOR
#10PHASE-LOCKED LOOP CIRCUIT AND DISPLAY DRIVER INCLUDING SAME
#11SYSTEMS AND METHODS FOR PLL DUTY CYCLE CALIBRATION
#12DELAY ELEMENT GAIN CALIBRATION
#13SPREAD SPECTRUM CLOCK GENERATOR, MEMORY STORAGE DEVICE, AND SPREAD SPECTRUM CLOCK GENERATION METHOD
#14CASCADE COMMUNICATION DEVICE AND METHOD AND BATTERY MANAGEMENT SYSTEM
#15ANALOG-TO-DIGITAL CONVERTER (ADC) CLOCK PHASE CONTINUITY ACROSS USER EQUIPMENT MICROSLEEP MODE
#16HOOKAH DEVICE
#17FAST TRACKING PLL WITH ANALOG MIXER FOR PHASE DETECTION
#18CLOCK GENERATION DEVICE AND CLOCK GENERATION METHOD USING THE SAME
#19Systems and methods for PLL duty cycle calibration
#20SEMICONDUCTOR INTEGRATED CIRCUIT, ELECTRONIC DEVICE, AND CONTROL METHOD FOR SEMICONDUCTOR INTEGRATED CIRCUIT
#21Phase-locked loop device
#22Hookah device
#23MIST GENERATOR DEVICE
#24Hookah device
#25NICOTINE DELIVERY DEVICE
#26TD CONVERTER, PLL CIRCUIT, TD CONVERTING METHOD, AND CLOCK GENERATING METHOD
#27FOLDED RAMP GENERATOR
#28CLOCK SELECTION METHOD FOR MULTIPLYING DELAY LOCKED LOOP
#29Hookah device
#30Multiphase clock generators with digital calibration
#31Fractional divider with phase shifter and fractional phase locked loop including the same
#32Control circuit for an electronic converter, related integrated circuit, electronic converter and method
#33Adaptive cyclic delay line for fractional-N PLL
#34Clock recovery circuit, corresponding device and method
#35Controller and control techniques for linear accelerator and ion implanter having linear accelarator
#36Phase-locked loop circuit and operation method thereof
#37Time-to-digital converter (TDC) to operate with input clock signals with jitter
#38Counter design for a time-to-digital converter (TDC)
#39PHASE LOCK LOOP WITH AN ADAPTIVE LOOP FILTER
#40Fractional-n sub-sampling phase locked loop using phase rotator
#41Delay synchronization circuit, clock transmission circuit, and clock transmission and reception circuit
#42Circuits and methods to alter a phase speed of an output clock
#43PAM-4 receiver with jitter compensation clock and data recovery
#44Nicotine delivery device
#45Hookah device
#46Hookah device
#47Nicotine delivery device having a mist generator device and a driver device
#48Hookah device
#49Phase-locked loop circuit, configuration method therefor, and communication apparatus
#50Frequency dividing circuit, frequency dividing method and phase locked loop
#51Fractional sampling-rate converter to generate output samples at a higher rate from input samples
#52PLL circuit
#53Folded ramp generator
#54Frequency locking method and circuit for phase-locked loop
#55Control signal pulse width extraction-based phase-locked acceleration circuit and phase-locked loop system
#56High stability optoelectronic oscillator and method
#57Can transmitter
#58Integrated device having phase interpolator and input controller thereof
#59Nicotine delivery device with airflow arrangement
#60Nicotine delivery device with identification arrangement
#61Delay line structure and delay jitter correction method thereof
#62Phase locking circuit
#63Multi-modal data-driven clock recovery circuit
#64Rangefinder For A Telescope
#65Low integral non-linearity digital-to-time converter for fractional-N PLLS
#66Phase-locked loop circuit having linear voltage-domain time-to-digital converter with output subrange
#67Nicotine delivery device having a mist generator device and a driver device
#68Hookah device
#69Metastabile state detection device and method, and ADC circuit
#70Precision high frequency phase adders
#71Frequency locked loops and related circuits and methods
#72Digital subsampling PLL with DTC-based SAR phase estimation
#73Interface for semiconductor device and interfacing method thereof
#74System and method for low jitter phase-lock loop based frequency synthesizer
#75Calibration of sampling-based multiplying delay-locked loop (MDLL)
#76Circuit for eliminating clock jitter based on reconfigurable multi-phase-locked loops
#77Symmetrically-interconnected tunable time delay circuit
#78Secured communication by monitoring bus transactions using selectively delayed clock signal
#79Time-to-digital converter
#80Semiconductor device
#81Dynamic multiphase injection-locked phase rotator for electro-optical transceiver
#82Phase-locked loop circuit and digital-to-time convertor error cancelation method thereof
#83System for performing phase matching operation
#84Controller and control techniques for linear accelerator and ion implanter having linear accelerator
#85Circuit to correct phase interpolator rollover integral non-linearity errors
#86Folded ramp generator
#87Method and circuits for fine-controlled phase/frequency offsets in phase-locked loops
#88Phase locked loop circuit
#89Signal generation circuit, memory storage device and signal generation method
#90Apparatus and method for improving lock time
#91DPLL restart without frequency overshoot
#92Phase-locked loop circuit and clock generator including the same
#93Locking technique for phase-locked loop
#94Display device and method of driving the same
#95SYSTEM AND METHOD FOR CORRECTING PHASE NOISE IN A COMMUNICATION SYSTEM
#96Precision High Frequency Phase Adders
#97Multi-modal data-driven clock recovery circuit
#98Methods and apparatus for performing a high speed phase demodulation scheme using a low bandwidth phase-lock loop
#99Quadrature local oscillator signal generation systems and methods
#100Clock data recovery circuit
#101Clock and data recovery and associated signal processing method
#102Systems and methods for dynamic phase alignment of clocks
#103PHASE LOCKED LOOP
#104Tipless transistors, short-tip transistors, and methods and circuits therefor
#105Apparatus and method for improving lock time
#106Clock recovery system
#107Parallel fractional-N phase locked loop circuit
#108DPLL with adjustable delay in integer operation mode
#109Carrier recovery analog system for a receiver of a N-PSK signal
#110Calibration scheme for serialization in transmitter
#111Devices, systems, and methods for reducing jitter in control systems
#112Voltage controlled oscillator with reduced phase noise
#113System and method for hitless clock switching
#114Multi-chip synchronization with applications in multiple-input multiple-output (MIMO) radar systems
#115Phase measurement in a radar system
#116Test and characterization of an embedded PLL in an SOC during startup
#117Precision high frequency phase adders
#118PLL with Lock-in Frequency Controller
#119PLL with phase range extension
#120Phase accumulator with improved accuracy
#121Phase locked loop, phase locked loop arrangement, transmitter and receiver and method for providing an oscillator signal
#122Wobble reduction in an integer mode digital phase locked loop
#123Reducing chip latency at a clock boundary by reference clock phase adjustment
#124Wide range frequency synthesizer with quadrature generation and spur cancellation
#125Time-to-digital converter
#126Method and circuits for fine-controlled phase/frequency offsets in phase-locked loops
#127Clock recovery circuits, systems and implementation for increased optical channel density
#128Locked loop circuit with configurable second error input
#129Phase calibration of clock signals
#130Full range realignment ring oscillator
#131Digitally assisted feedback loop for duty-cycle correction in an injection-locked PLL
#132Electric signal transmission device
#133Phase locked loop and control method therefor
#134FUNCTIONAL SAFETY CLOCKING FRAMEWORK FOR REAL TIME SYSTEMS
#135Synchronous clock generation using an interpolator
#136Multi-phase fractional divider
#137Multi-modal data-driven clock recovery circuit
#138Phase-locked loop
#139Frequency divider
#140Adjustments of output clocks
#141Fraction-N digital PLL capable of canceling quantization noise from sigma-delta modulator
#142CIRCUIT DEVICE, PHYSICAL QUANTITY MEASUREMENT DEVICE, ELECTRONIC DEVICE, AND VEHICLE
#143Precision high frequency phase adders
#144Low-power local oscillator generation
#145Phase-locked loop, phase-locking method, and communication unit
#146Tipless transistors, short-tip transistors, and methods and circuits therefor
#147Integrated circuit having a clock deskew circuit that includes an injection-locked oscillator
#148Digital phase controlled PLLs
#149CONTROL CIRCUIT
#150Circuit to mitigate signal degradation in an isolation circuit
#151Lock detector for phase lock loop
#152Semiconductor device including DLL and semiconductor system
#153Method and circuit for controlling oscillator and apparatus employing the same
#154Digital fast lock for phase-locked loops
#155Low voltage differential signaling driver
#156Glitch free phase selection multiplexer enabling fractional feedback ratios in phase locked loops
#157Methods and apparatus for performing a high speed phase demodulation scheme using a low bandwidth phase-lock loop
#158Synchronous clock generation using an interpolator
#159Duty-cycled phase shifter for angular rate sensor
#160Method of contactless communication between an object and a reader by active load modulation
#161Digital, reconfigurable frequency and delay generator with phase measurement
#162Phase calibration of clock signals
#163ANALOG FRACTIONAL-N PHASE-LOCKED LOOP
#164Deserialized dual-loop clock radio and data recovery circuit
#165DTC-based PLL and method for operating the DTC-based PLL
#166Wide range frequency synthesizer with quadrature generation and spur cancellation
#167Eddy current inspection instrument with noise shaping filter
#168Non-destructive inspection having phase amplitude modulation with time division multiplexing
#169Method for controlling digital fractional frequency-division phase-locked loop and phase-locked loop
#170Wide frequency range delay locked loop
#171Spread spectrum clock generator circuit
#172Clock data recovery circuit, integrated circuit including the same, and clock data recovery method
#173Forwarded clock receiver based on delay-locked loop
#174Clock generating apparatus and clock data recovering apparatus
#175Integrated circuit having a clock deskew circuit that includes an injection-locked oscillator
#176Tipless transistors, short-tip transistors, and methods and circuits therefor
#177PHASE SYNCHRONIZATION WITH LOW FREQUENCY SAMPLING
#178Frequency synthesizer
#179Phase calibration of clock signals
#180Phase locked loop, wireless communication apparatus and wireless communication method
#181Dual path timing wander removal
#182Phase-rotating phase locked loop and method of controlling operation thereof
#183Hardware delay compensation in digital phase locked loop
#184Multi-wire open-drain link with data symbol transition based clocking
#185Phase locked loop having fractional VCO modulation
#186Methods and devices for error correction of a signal using delta sigma modulation
#187Fractional dividing module and related calibration method
#188Phase detector and associated phase detecting method
#189SEMICONDUCTOR DEVICE WITH TOUCH SENSOR CIRCUIT
#190Wideband digitally controlled injection-locked oscillator
#191Spread spectrum clock generator, electronic apparatus, and spread spectrum clock generation method
#19260 GHz frequency generator incorporating third harmonic boost and extraction
#193Switching current source radio frequency oscillator
#194Removing deterministic phase errors from fractional-N PLLs
#195Device for generating a clock signal by frequency multiplication
#196Frequency synthesizer for achieving fast re-lock between alternate frequencies in low bandwidth PLLs
#197System for digitally controlled edge interpolator linearization
#198Wide range frequency synthesizer with quadrature generation and spur cancellation
#199Reconfigurable fractional divider
#200Fractional PLL circuit
#201Clock generation circuit and method thereof
#202Locking multiple voltage-controlled oscillators with a single phase-locked loop
#203Multi-lane serial link signal receiving system
#204Electric and electronic apparatus, circuit, and communication system
#205Clock and data recovery device
#206Signal generation circuit and electronic apparatus
#207System and method for dynamic frequency estimation for a spread-spectrum digital phase-locked loop
#208Clock generating circuit, semiconductor device including the same, and data processing system
#209Synthesizing method of signal having variable frequency and synthesizer of signal having variable frequency
#210DIGITAL OUTPUT CLOCK GENERATION
#211Main clock high precision oscillator
#212On die jitter tolerance test
#213Electronic circuit and control method
#214Digital signal sampling method
#215Phase-rotating phase locked loop and method of controlling operation thereof
#216Method and apparatus for smoothing jitter generated by byte stuffing
#217Multi-wire open-drain link with data symbol transition based clocking
#218Low-power and all-digital phase interpolator-based clock and data recovery architecture
#219Phase locked loop frequency synthesizer with reduced jitter
#220Semiconductor device, radio communication terminal, and method for controlling semiconductor device
#221Multi-phase fractional divider
#222Circuit for measuring the resonant frequency of nanoresonators
#223Clock generating circuit
#224Interpolative divider linearity enhancement techniques
#225Clock and data recovery using LC voltage controlled oscillator and delay locked loop
#226Synchronous semiconductor device having delay locked loop for latency control
#227On die jitter tolerance test
#228Input jitter filter for a phase-locked loop (PLL)
#229Higher-order phase noise modulator to reduce spurs and quantization noise
#230Wide frequency range delay locked loop
#231Wide range frequency synthesizer with quadrature generation and spur cancellation
#232Low jitter clock recovery circuit
#233SEMICONDUCTOR DEVICE GENERATING PHASE-CONTROLLED CLOCK SIGNAL
#234Automatic detection and compensation of frequency offset in point-to-point communication
#235Clock and data recovery (CDR) architecture and phase detector thereof
#236Clock data recovery circuit
#237Time-to-digital system and associated frequency synthesizer
#238Frequency synthesizer and associated method
#239Frequency synthesizer and associated method
#240Multiplexing transmission system, receiver apparatus and module, transmitter apparatus for multiplexing transmission
#241Clock generating circuit, transceiver and related method
#242Method and apparatus for regenerating a pixel clock signal
#243Fractional and integer PLL architectures
#244Wide frequency range delay locked loop
#245Optimized synchronous strobe transmission mechanism
#246Apparatus and method for advanced synchronous strobe transmission
#247Spread spectrum clock generators and electronic devices including the same
#248Fractional frequency division or multiplication by using an oversampled phase rotator for reducing jitter
#249Frequency control clock tuning circuitry
#250Fast lock clock-data recovery for phase steps
#251Clock and data recovery using LC voltage controlled oscillator and delay locked loop
#252Integrated circuit having a clock deskew circuit that includes an injection-locked oscillator
#253Low jitter clock recovery circuit
#254Frequency Offset Tracking and Jitter Reduction Method Using Dual Frequency-locked Loop and Phase-locked Loop
#255Phase-lock assistant circuitry
#256Digital phase-locked loop architecture
#257Phase-locked loop based frequency synthesizer and method of operating the same
#258Injection-locked oscillator
#259Phase detection method and phase detector
#260Phase locked loop and method for operating the same
#261Fractional-N phase locked loop, operation method thereof, and devices having the same
#262Host controller, semiconductor device and method for setting sampling phase
#263Phase interpolation-based clock and data recovery for differential quadrature phase shift keying
#264Phase-lock assistant circuitry
#265Hybrid data transmission circuit
#266Digital receivers
#267Highly flexible fractional frequency synthesizer
#268Wide frequency range delay locked loop
#269Electronic device for generating a fractional frequency
#270System and method for reducing lock time in a phase-locked loop
#271Repeate architecture with single clock multiplier unit
#272Clock synthesis systems, circuits and methods
#273Spread spectrum clock generators and electronic devices including the same
#274Digital phase locked loop
#275Phase locked loop and method for operating the same
#276Video horizontal synchronizer
#277Clock generating circuit, semiconductor device including the same, and data processing system
#278Apparatus and method for controlling the output phase of a VCO
#279Clock generating circuit, transceiver and related method
#280Signal generation apparatus and test apparatus
#281FREQUENCY SYNTHESIZER AND POLAR TRANSMITTER HAVING THE SAME
#282Phase interpolator with adaptive delay adjustment
#283Clock data recovery circuit and multiplied-frequency clock generation circuit
#284Fractional divider
#285Wireless apparatus
#286CLOCK DISTRIBUTION DEVICE AND CLOCK DISTRIBUTION METHOD
#287Phase shift phase locked loop
#288Clock generation circuit and system
#289Optimal dithering of a digitally controlled oscillator with clock dithering for gain and bandwidth control
#290Phase locked loop capable of fast locking
#291Phase locked loop circuit, method of operating phase locked loop circuit and semiconductor memory device including phase locked loop circuit
#292Method and apparatus for multi-mode clock data recovery
#293Digital phase lock loop with multi-phase master clock
#294Clock clean-up phase-locked loop (PLL)
#295Frequency adjustment for clock generator
#296Clock data recovery device
#297Systems and methods for distributing a clock signal
#298Frequency dividing device
#299Communication systems, clock generation circuits thereof, and method for generating clock signal
#300Method and apparatus for measuring and compensating for static phase error in phase locked loops