221317 ⎘
Circuits for generating electric pulses; Monostable, bistable or multistable circuits; Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback; Astable circuits; Ring oscillators with differential cells
METHODS AND APPARATUS OF CHARGE-SHARING LOCKING WITH DIGITAL CONTROLLED OSCILLATORS
#2RING OSCILLATOR AND COMMUNICATION APPARATUS
#3INJECTION LOCKED PHASE ROTATOR
#4Programmable Regulator Voltage Controlled Ring Oscillator
#5Systems for and methods of phase interpolation
#6OSCILLATION RING CIRCUIT AND APPARATUS AND METHOD FOR MEASURING READING TIME OF SEQUENTIAL CIRCUIT
#7Oscillation device and method for oscillation thereof
#8METHODS AND APPARATUS OF CHARGE-SHARING LOCKING WITH DIGITAL CONTROLLED OSCILLATORS
#9Phase-lock loop circuit, voltage-controlled oscillator and compensation method
#10THREE-STAGE DIFFERENTIAL RING OSCILLATOR GENERATING DIFFERENTIAL IN-PHASE AND QUADRATURE-PHASE CLOCKS
#11Programmable regulator voltage controlled ring oscillator
#12Glitch-free frequency tuning of ring-oscillators
#13Delay cell circuits
#14Wide frequency range voltage controlled oscillator
#15Apparatus comprising a local oscillator for driving a mixer
#16DEVICE, METHOD AND SYSTEM TO DETERMINE CALIBRATION INFORMATION WITH A SHARED RING OSCILLATOR CIRCUIT
#17Methods and apparatus of charge-sharing locking with digital controlled oscillators
#18Programmable regulator voltage controlled ring oscillator
#19Voltage controlled oscillator and control method thereof, P2P interface circuit, electronic device
#20Multiple adjacent slicewise layout of voltage-controlled oscillator
#21METHODS AND SYSTEMS FOR READOUT OF NANOGAP SENSORS
#22Memory including clock generation circuit and duty cycle adjustment
#23Apparatus and methods for rotary traveling wave oscillators
#24Multiple adjacent slicewise layout of voltage-controlled oscillator
#25Multiple-moduli ring-oscillator-based frequency divider
#26Oscillator closed loop frequency control
#27Ring voltage controlled oscillator (VCO) startup helper circuit
#28Ring oscillator and method for controlling start-up of ring oscillator
#29Method and circuitry for semiconductor device performance characterization
#30Multiple adjacent slicewise layout of voltage-controlled oscillator
#31Oscillator closed loop frequency control
#32VOLTAGE CONTROLLED OSCILLATOR BASED ON COMPLEMENTARY CURRENT-INJECTION FIELD-EFFECT TRANSISTOR DEVICES
#33Oscillation signal production
#34Linear, low-latency power supply monitor
#35Compact phase-locked loop with low jitter and reference spurs
#36Device and method for controllably delaying electrical signals
#37Ring voltage-controlled oscillator and phase-locked loop
#38Full range realignment ring oscillator
#39Variable delay circuits and methods
#40Methods and systems for readout of nanogap sensors
#41Jitter-free ring oscillator
#42Semiconductor device having ring oscillator and method of arranging ring oscillator
#43Systems and methods for ring-oscillator based operational amplifiers for scaled CMOS technologies
#44Radio frequency power amplifier with feed-forward signal path
#45Oscillator circuit with temperature compensation function
#46Passive phased injection locked circuit
#47Phase frequency detector and accurate low jitter high frequency wide-band phase lock loop
#48Arbitrary delay buffer
#49High stable oscillator for various operating mode
#50Circuits and methods of synchronizing differential ring-type oscillators
#51Integrated circuit having a multiplying injection-locked oscillator
#52Systems and methods for ring-oscillator based operational amplifiers for scaled CMOS technologies
#53Frequency synthesizer with injection locked oscillator
#54Injection-locked oscillator and method for controlling jitter and/or phase noise
#55Oscillation circuit, voltage controlled oscillator, and serial data receiver
#56Temperature sensing apparatus
#57Voltage-controlled ring oscillator with delay line
#58Method for performing phase shift control for timing recovery in an electronic device, and associated apparatus
#59Method and device for auto-calibration of multi-gate circuits
#60Voltage-controlled ring oscillator with delay line
#61OSCILLATOR AND SEMICONDUCTOR DEVICE INCLUDING THE SAME
#62Signal generator and calibrating method thereof
#63Method for performing phase shift control in an electronic device, and associated apparatus
#64Integrated circuit having a multiplying injection-locked oscillator
#65Apparatus and method for generating ramp signal
#66CMOS oscillator having stable frequency with process, temperature, and voltage variation
#67Clock phase adjustment mechanism of a ring oscillator using a phase control signal
#68Oscillator circuit
#69Quadrature LC tank digitally controlled ring oscillator
#70Clock Generator and Switch-capacitor Circuit Comprising the Same
#71Circuits and methods of synchronizing differential ring-type oscillators
#72High-precision oscillator
#73Reconfigurable multi-path injection locked oscillator
#74Digital controlled oscillator and frequency variable oscillator
#75High-speed CMOS ring voltage controlled oscillator with low supply sensitivity
#76Extended range ring oscillator using scalable feedback
#77Programmable frequency divider for local oscillator generation
#78Single ended ring oscillator with fully differential signal
#79Integrated circuit with ring oscillator
#80Differential delay line, ring oscillator and mobile communication device
#81Differential ring oscillation circuit, device, and oscillation control method
#82Divider-less phase locked loop (PLL)
#83Ring oscillator timer circuit
#84Integrated circuit having a multiplying injection-locked oscillator
#85Circuit reducing phase noise of oscillator
#86Voltage controlled oscillator
#87Low noise and low power voltage controlled oscillators
#88Low voltage, wide frequency range oscillator
#89Electronic circuitry
#90Clock distributor and electronic device
#91Low-power voltage-controlled oscillator
#92Oscillator with highly-adjustable bang-bang control
#93Clock generator with integrated phase offset programmability
#94Oscillating device
#95Oscillators and clock generation
#96Single-to-differential conversion circuit and method
#97Ring oscillator based voltage control oscillator having low-jitter and wide bandwidth
#98Embedded ring oscillator network for integrated circuit security and threat detection
#99Differential ring oscillator-type voltage control oscillator
#100Oscillating signal generating apparatus and control signal generator of the oscillating signal generating apparatus
#101Signal operating circuit
#102Phase locked loop circuit having a voltage controlled oscillator with improved bandwidth
#103Electronic circuitry
#104Fully differential adaptive bandwidth PLL with differential supply regulation
#105Voltage controlled oscillator
#106Frequency synthesiser
#107High-speed CMOS ring voltage controlled oscillator with low supply sensitivity
#108Feed-forward ring oscillator
#109RING OSCILLATOR AND CONTROL METHOD OF RING OSCILLATOR
#110OSCILLATING CIRCUIT
#111Hybrid data transmission circuit
#112Signal generator with output frequency greater than the oscillator frequency
#113DIGITALLY CONTROLLED OSCILLATORS
#114Delay circuit for low power ring oscillator
#115Method and apparatus for tuning frequency of LC-oscillators based on phase-tuning technique
#116Ring oscillator for providing constant oscillation frequency
#117Clock integrated circuit
#118Delay cell and phase locked loop using the same
#119Ring oscillator for generating oscillating clock signal
#120Clock integrated circuit
#121Digital high-frequency generator circuit
#122CURRENT CONTROLLED RING OSCILLATOR AND METHOD FOR CONTROLLING THE SAME
#123Electronic circuitry
#124Current controlled oscillator with regulated symmetric loads
#125Signal generator with output frequency greater than the oscillator frequency
#126Low voltage oscillator for medical devices
#127Symmetric load delay cell oscillator
#128Variable-length digitally-controlled delay chain with interpolation-based tuning
#129Voltage-controlled oscillator, frequency synthesizer, and oscillation frequency control method
#130Oscillator for providing a constant oscillation signal, and a signal processing device including the oscillator
#131Oscillation circuit
#132Ring oscillator having wide frequency range
#133Delay cell of ring oscillator and associated method
#134Semiconductor integrated circuit
#135Multi-channel driving circuit and driving method thereof
#136Digitally controlled oscillators
#137RING OSCILLATOR AND MULTI-PHASE CLOCK CORRECTION CIRCUIT USING THE SAME
#138Variable-length digitally-controlled delay chain with interpolation-based tuning
#139Oscillating system and assistant measuring circuit for oscillator
#140Voltage controlled oscillators and phase-frequency locked loop circuit using the same
#141Voltage controlled oscillator having a bandwidth adjusted amplitude control loop
#142Voltage-controlled oscillator including plurality of delay cells
#143Bias circuit to stabilize oscillation in ring oscillator, oscillator, and method to stabilize oscillation in ring oscillator
#144Voltage-controlled oscillator topology
#145Phased locked loop circuit including voltage controlled ring oscillator
#146Switched capacitor resonator and sigma-delta modulator using the same
#147Bias circuit and voltage-controlled oscillator
#148Oscillation Circuit
#149Injection-locked frequency divider
#150Phase controlled oscillator circuit with input signal coupler
#151Oscillator
#152Oscillator
#153Self-compensating voltage-controlled oscillator
#154OSCILLATOR
#155Quadrature-phase voltage controlled oscillator
#156Delay cell and phase locked loop using the same
#157Split-biased interpolated voltage-controlled oscillator and phase locked loop
#158Oscillation circuit controlling phase difference of output signals
#159METHOD AND SYSTEM FOR A VARACTOR-TUNED VOLTAGE-CONTROLLED RING OSCILLATOR WITH FREQUENCY AND AMPLITUDE CALIBRATION
#160Voltage controlled oscillator
#161Voltage-controlled oscillator having independent output frequency and amplitude
#162Compensating quantity-providing circuit, stress-compensating circuit, stress-compensated circuit, apparatus for providing a compensating quantity, method for providing a compensating quantity and ring oscillator
#163Voltage controlled oscillator
#164Variable frequency oscillator and communication circuit with it
#165Bandpass filter circuit, band-elimination filter circuit, infrared signal processing circuit
#166Device and method for generating a signal with predefined transcient at start-up
#167Current device and method for phase-locked loop
#168Differential ring oscillator
#169Jitter reduction circuit
#170Voltage controlled oscillator having a bandwidth adjusted amplitude control loop
#171Low power, temperature and frequency, tunable, on-chip clock generator
#172Oscillating circuit
#173Hybrid current-starved phase-interpolation circuit for voltage-controlled devices
#174Oscillator circuit and test apparatus
#175Differential-to-single-ended converter and phase-locked loop circuit having the same
#176Triple-input relaxation oscillator with differential controllability
#177DELAY UNIT OF VOLTAGE CONTROL OSCILLATOR
#178Voltage controlled oscillator
#179Current supply circuit, ring oscillator, nonvolatile semiconductor device and electronic card and electronic device
#180Voltage controlled oscillator with improved voltage oscillation frequency characteristic
#181Method and/or apparatus for implementing a voltage controlled ring oscillator having a multi-peak detected amplitude control loop
#182Voltage controlled oscillator, PLL circuit, pulse modulation signal generating circuit, semiconductor laser modulation device and image forming apparatus
#183PLL with controlled VCO bias
#184Differential amplifier for use in ring oscillator
#185Voltage controlled oscillator with duty correction
#186Voltage-controlled oscillator circuit and PLL circuit
#187Partial cascode phase locked loop architecture
#188Delay cell for voltage controlled oscillator including delay cells connected as a ring oscillator
#189Delay circuit
#190Oscillation circuit
#191Phase controlled oscillator circuit with input signal coupler
#192Voltage controlled oscillator and delay circuit thereof
#193Apparatus and method for wide tuning-range ring oscillators
#194Ring oscillator for calibrating phase error and phase-error calibration method therefor
#195Oscillator
#196Device and method for frequency synthesis
#197Ring-type voltage oscillator with improved duty cycle
#198Phase locked loop circuit and control method thereof
#199Oscillator delay stage with active inductor
#200Temperature compensation for a voltage-controlled oscillator
#201Electronic circuitry
#202SRAM ring oscillator
#203Receiver architectures utilizing coarse analog tuning and associated methods
#204Electronic circuitry
#205Spread spectrum clock generating apparatus
#206Delay interpolation in a ring oscillator delay stage
#207Phase shifting coupling technique for multi-phase LC tank based oscillators
#208Multiphase voltage controlled oscillator
#209Voltage-controlled oscillators with controlled operating range and related bias circuits and methods
#210Frequency modulator apparatus of phase selection type, and frequency synthesizer of phase selection type
#211Current-controlled oscillator
#212Array oscillator and polyphase clock generator
#213Oscillator circuit with regulated V-I output stage
#214Oscillator that oscillates signals of a predetermined frequency
#215Current-controlled quadrature oscillator using differential gm/C cells incorporating amplitude limiters
#216Circuit with at least one delay cell
#217Injection-locked frequency divider and frequency dividing method thereof
#218Cross coupled voltage controlled oscillator
#219Phase controlled oscillator circuit with input signal coupler
#220Oscillator with improved parameters variation tolerance
#221Integrated circuit systems and devices having high precision digital delay lines therein
#222Voltage control oscillator
#223Ring oscillator circuit
#224Linear half-rate phase detector and clock and data recovery circuit
#225Wide frequency range voltage-controlled oscillators (VCO)
#226Voltage controlled oscillator delay cell
#227Reference voltage generator for logic elements providing stable and predefined gate propagation time
#228Generating an oscillating signal according to a control current
#229Generating adjustable-delay clock signal for processing color signals
#230Semiconductor integrated circuit
#231Current supply circuit, ring oscillator, nonvolatile semiconductor device and electronic card and electronic device
#232Adjustable voltage control oscillator
#233High noise rejection voltage-controlled ring oscillator architecture
#234Hyper-ring oscillator
#235Ring oscillator with peaking stages
#236Synchronous clock generation circuit capable of ensuring wide lock-in range and attaining lower jitter
#237Replica cell for ring oscillator
#238Method and system for adjusting a frequency range of a delay cell of a VCO
#239Source-injection parallel coupled LC-quadrature voltage controlled oscillator
#240Voltage controlled oscillator programmable delay cells
#241Voltage controlled oscillator delay cell
#242Method for multiple-phase splitting by phase interpolation and circuit the same
#243Circuitry and method thereof
#244Voltage controlled oscillator power supply noise rejection
#245Ring oscillator-based Ising machine system
#246Feedback stabilized ring oscillator
#247High-speed high-resolution digitally-controlled oscillator and method thereof
#248Ultra-low-power injection locked oscillator for IQ clock generation
#249Stabilizing the startup behavior of ring oscillators
#250Multi-ring coupled ring oscillator with improved phase noise