221504 ⎘
Manipulating of pulses not covered by one of the other main groups of this subclass; Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse; Layout of the delay element using circuits having two logic levels
Sub-classes:INTER-LANE SKEW COMPENSATION METHOD
#2Systems and Devices of a Pulse Generator
#3Systems, Devices, and Methods of a Voltage Sensor
#4LOOK AHEAD CLOCK GATING
#5CLOCK PHASE CONVERTER AND PHASE CONVERTING METHOD
#6Phase correction circuit, clock buffer and semiconductor apparatus including the same
#7Digital power amplifier with RF sampling rate and wide tuning range
#8Digital power amplifier with RF sampling rate and wide tuning range
#9Control apparatus for power converter
#10Parallel error calculation
#11Boosted high-speed level shifter
#12Semiconductor apparatus for transmitting and receiving a signal in synchronization with a clock signal
#13Switch between input reference clocks of different frequencies in a phase locked loop (PLL) without phase impact
#14Clock generation circuit having deskew function and semiconductor integrated circuit device including same
#15Low power 25% duty cycle local oscillator clock generation circuit
#16SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
#17Programmable fractional time delay in digitally oversampled microphone systems, circuits, and methods
#18Fractional time delay structures in digitally oversampled microphone systems, circuits, and methods
#19Glitch detection in input/output bus
#20Semiconductor integrated circuit
#21Clock signal controller
#22Apparatuses and related methods for staggering power-up of a stack of semiconductor dies
#23Digital transmitter
#24Glitch free asynchronous clock multiplexer
#25Low power adaptive synchronizer
#26Delay line with short recovery time
#27Delay locked loop including a delay code generator
#28Apparatuses and related methods for staggering power-up of a stack of semiconductor dies
#29Imaging device and imaging system
#30Direct digital frequency generation using time and amplitude
#31Duty correction circuit
#32Phase and frequency control circuit and system including the same
#33Internal voltage generation circuit
#34CLOCK GENERATION CIRCUIT HAVING DESKEW FUNCTION AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE INCLUDING SAME
#35Method for generating a plurality of oscillating signals with different phases and associated circuit and local oscillator
#36Clock signal controller
#37Direct digital frequency generation using time and amplitude
#38Digital delay unit and signal delay circuit
#39Apparatuses and related methods for staggering power-up of a stack of semiconductor dies
#40Clock buffers with pulse drive capability for power efficiency
#41Circuit and method for controlling mixed mode controlled oscillator and CDR circuit using the same
#42PULSE GENERATING CIRCUIT AND PULSE WIDTH MODULATOR
#43Frequency Divider, Frequency Dividing Method Thereof, and Phase Locked Loop Utilizing the Frequency Divider
#44Delay cell and phase locked loop using the same
#45Time measurement circuit
#46Delay line calibration mechanism and related multi-clock signal generator
#47Multiple-stage, signal edge alignment apparatus and methods
#48DELAY APPARATUS OF SEMICONDUCTOR INTEGRATED CIRCUIT AND METHOD OF CONTROLLING THE SAME
#49Low voltage oscillator for medical devices
#50Electronic device and delay circuit thereof
#51Pulse generating circuit and pulse width modulator
#52Semiconductor circuit for performing signal processing
#53CLOCK SIGNAL GENERATION APPARATUS AND DISCRETE-TIME CIRCUIT
#54Delay line calibration mechanism and related multi-clock signal generator
#55Frequency divider, frequency dividing method thereof, and phase locked loop utilizing the frequency divider
#56Method and apparatus for amplifying a time difference
#57Input latch circuit having fuses for adjusting a setup and hold time
#58Signal delay circuit
#59Scannable virtual rail ring oscillator circuit and system for measuring variations in device characteristics
#60Delay circuit having reduced duty cycle distortion
#61Delaying stage selecting circuit and method thereof
#62Voltage controlled oscillator capable of operating in a wide frequency range
#63Efficient delay elements
#64Method and apparatus for treating a signal
#65Controlling phase locked loop
#66METHOD AND APPARATUS FOR PROGRAMMABLE DELAY HAVING FINE DELAY RESOLUTION
#67System for providing open-loop quadrature clock generation
#68System for glitch-free delay updates of a standard cell-based programmable delay
#69Circuit and method for controlling mixed mode controlled oscillator and CDR circuit using the same
#70Quadrature-phase voltage controlled oscillator
#71System and method for generating a reset signal for synchronization of a signal
#72Delay cell and phase locked loop using the same
#73SEMICONDUCTOR INTEGRATED CIRCUIT
#74Scannable virtual rail method and ring oscillator circuit for measuring variations in device characteristics
#75Voltage controlled oscillator
#76Variable frequency oscillator and communication circuit with it
#77DELAY UNIT OF VOLTAGE CONTROL OSCILLATOR
#78Voltage controlled oscillator
#79Method and apparatus for generating delays
#80System and method for calibrating an adjustable delay time for a delay module
#81Skew tolerant phase shift driver with controlled reset pulse width
#82High resolution delay line architecture
#83Voltage controlled oscillator and delay circuit thereof
#84Wide frequency range voltage-controlled oscillators (VCO)
#85Generating an oscillating signal according to a control current
#86Method and system for adjusting a frequency range of a delay cell of a VCO
#87Delay circuit and circuit system
#88Superconducting circuits and methods for latching data
#89Analog delay based fractionally spaced n-tap feed-forward equalizer for wireline and optical transmitters
#90Boosted high-speed level shifter
#91Stabilizing the startup behavior of ring oscillators
#92Power supply noise sensor
#93Dual-edge trigger clock gater
#94Pre-synchronizer
#95Synchronize-able modular physical layer architecture for scalable interface