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Match Document Document Title
9041453 Pulse generation circuit and semiconductor device  
Two gate drivers each comprising a shift register and a demultiplexer including single conductivity type transistors are provided on left and right sides of a pixel portion. Gate lines are...
9024672 Signal processing apparatus and signal processing method  
Digital signals with higher resolution are generated from dual-phase encode signals indicating phase changes of a position or an angle of a target. A signal processing apparatus for processing...
9024673 Techniques for providing clock signals in an integrated circuit  
An integrated circuit includes a first vertical clock bus and a first interface circuit coupled to provide first global clock signals to the first vertical clock bus. The first interface circuit...
8981854 Clock distributor and electronic apparatus  
A clock distributor includes a first oscillator and a second oscillator, to each of which a signal controlling an oscillation frequency is input and to one of which a clock is input; a wiring...
8963606 Clock control device  
A clock control device is disclosed, which relates to a technology for reducing the amount of current consumption when a semiconductor device operates at a high speed. The clock control device...
8947148 Hybrid analog/digital point-of-load controller  
In one example, there is disclosed a hybrid analog-digital point-of-load controller (ADPOL) for use in a power supply. The ADPOL is configured to respond to transient current loads. In the...
8928387 Tunable clock distribution system  
A memory-like structure composed of variable resistor elements for use in tuning respective branches and leaves of a clock distribution structure, which may be used to compensate for chip-by-chip...
8902007 Clock distributor and electronic device  
A clock distributor includes unit circuit parts each including an oscillator, a first element configured to convert output voltage of the oscillator into a current, a second element having a...
8890596 Clock signal generating apparatus capable of reducing or avoiding crosstalk and glitch signals, and method used in clock signal generating apparatus  
A clock signal generating apparatus includes a first frequency generating circuit, a second frequency generating circuit, and an output circuit. The first frequency generating circuit is arranged...
8872565 Signal processing apparatus and signal processing method  
Digital signals with higher resolution are generated from dual-phase encode signals indicating phase changes of a position or an angle of a target. A signal processing apparatus for processing...
8866652 Apparatus and method for reducing sampling circuit timing mismatch  
An example apparatus, system, and method for sampling in an interleaved sampling circuit having multiple channels. In an embodiment, an input clock is used to synchronize the transitions of...
8842766 Apparatus and method for reducing interference signals in an integrated circuit using multiphase clocks  
An apparatus and method for reducing interference signals using multiphase clocks. An integrated circuit includes a digital circuit and an analog circuit. The digital circuit includes a derived...
8823438 Signal transmission circuit, integrated circuit and electric device including thereof for transmitting a plurality of signals each having different transmission speed  
A signal transmission circuit 200 transmits input signals IN1 and IN2 each having a different transmission speed in a mutually electrically insulated manner. Signal transmission circuit 200...
8803583 Polyphase clock generator  
A polyphase clock generator for use in clock data recovery (CDR) includes a phase selector and a four-to-eight phase converter further including a plurality of delay paths, switches, and phase...
8704577 Clock mesh synthesis with gated local trees and activity driven register clustering  
A clock mesh network synthesis method is proposed which enables clock gating on the local sub-trees of the clock mesh network in order to reduce the clock power dissipation. Clock gating is...
8659588 Display substrate and display apparatus having the same  
A display substrate includes a base substrate including a display area and a peripheral area, a pixel disposed on the display area, wherein the pixel includes; a pixel transistor connected to a...
8638251 Delay compensation for sigma delta modulator  
A continuous time delta-sigma modulator is provided that includes an integrator stage including a plurality of integrators; a quantizer to receive an input signal from the integrator stage and...
8624645 Multi phase clock signal generator, signal phase adjusting loop utilizing the multi phase clock signal generator, and multi phase clock signal generating method  
A multi-phase clock signal generator, comprising: a ring phase shifting loop, including a plurality of controllable delay cells, for generating output clock signals having different phases via the...
8618859 Generating high-frequency, non-overlapping clocks  
A method for generation of high frequency, non-overlapping clocks may include receiving input clock signals at a clock input node of a circuit. Multiple feedback signals may be received at a...
8587357 AC supply noise reduction in a 3D stack with voltage sensing and clock shifting  
There is provided an alternating current supply noise reducer for a 3D chip stack having two or more strata. Each of the strata has a respective one of a plurality of power distribution circuits...
8565284 Spread spectrum clock generator and method  
A spread spectrum clock signal generator and an accompanying method provide a spread spectrum clock signal of a reduced electromagnetic interference. The spread spectrum clock signal generator...
8558600 Clock signal generation circuit  
A clock signal generation circuit includes a first oscillation circuit for generating a first oscillation clock signal having a first frequency; a second oscillation circuit for generating a...
8525562 Systems and methods for providing a clock signal using analog recursion  
Systems and methods for generating clock signals using analog recursion are provided. In some embodiments, an analog recursion system includes an analog recursion device and one or more recursion...
8520789 Method and apparatus for implementing pulse synchronization  
The present invention relates to the communication field and discloses a method and an apparatus for implementing pulse synchronization, so that the control on a single-chip multi-channel device...
8451056 Apparatus for outputting symmetrical signal and amplifier circuit  
A symmetrical signal generator that includes a first signal part configured to produce a first output pulse signal using a first input pulse signal and a second input pulse signal asymmetrical to...
8400203 Integrated circuit with delay circuitry  
The delay circuit, such as a clock circuit, of an integrated circuit operates with tolerance of variation in temperature. For example, the delay circuit has a temperature dependent current...
8310282 Apparatus and method for providing multi-mode clock signals  
Apparatus and methods for providing multi-mode clock signals are disclosed. In some embodiments, a multi-mode driver configured to receive a first clock signal, and to selectively output a...
8259886 Communication apparatus  
A communication apparatus including a clock generation circuit outputting a plurality of clocks, each clock having a different phase from the other, a synchronization detection block receiving a...
8253469 Semiconductor device  
It is an object of the present invention to provide a semiconductor device that has a simple circuit structure, a small scale, and low power consumption, and can generate a desired clock signal....
8174301 Phase-error reduction circuitry for an IQ generator  
Phase-error-reduction circuitry for an IQ generator, wherein the phase-error-reduction circuitry is arranged to receive I and Q input signals from the IQ generator and to produce I and Q output...
8138812 Device for generating clock in semiconductor integrated circuit  
Various embodiments of a semiconductor integrated circuit. According to one exemplary embodiment, a semiconductor integrated circuit includes a multi-phase clock generator that is configured to...
8125261 Multi-power source semiconductor device  
In a multi-supply-voltage semiconductor device including multiple blocks each of which has independent clock circuit, and operating with variable power supply, variable delay circuit which changes...
8089427 Display control circuit for vacuum fluorescent display  
The invention provides display control circuits for Vacuum Fluorescent Displays (VFDs). The display control circuit controls a plurality of display units of the VFD and comprises an image signal...
8060654 Network and method for setting a time-base of a node in the network  
A data communication network may include two or more master clocks, and a synchronization system connected to the master clocks. The synchronization system may determine a time-base for the master...
8054701 Delay locked loop and semiconductor memory device with the same  
A semiconductor memory device is capable of controlling a delay locked loop appropriately based on operation modes, particularly in a fast power-down mode to reduce an amount of current maximumly....
7989226 Clocking architecture in stacked and bonded dice  
A method and apparatus for distributing clock signals throughout an integrated circuit is provided. An embodiment comprises a distribution die which contains either the clock signal distribution...
7961014 Apparatus and method for providing multi-mode clock signals  
Apparatus and methods for providing multi-mode clock signals are disclosed. In some embodiments, a multi-mode driver configured to receive a first clock signal, and to selectively output a...
7952413 Clock generating circuit and clock generating method thereof  
A clock generating circuit, including a pulse generating unit to generate a plurality of pulse signals based on a reference clock, the pulse signals each having the same period, a phase difference...
7884661 Clock generator circuit, method of clock generating, and data output circuit using the clock generating circuit and method  
A clock generating circuit generates a high frequency clock having a constant duty and the same period as that of an external clock. A clock generating circuit generates a clock signal...
7876144 Start-up circuit and start-up method  
A start-up circuit receives a start-up signal instructing start-up of an equipment mounted with the circuit, and executes a predetermined sequence when start-up is instructed by the start-up...
7863955 Semiconductor device and operation method thereof  
A semiconductor device includes a pulse signal generating unit for generating a plurality of pulse signals each of which has a different pulse width from each other, a signal multiplexing unit for...
7855586 Frequency jitter generator and PWM controller  
A frequency jitter generator and a frequency jitter PWM controller are provided for overcoming the shortcoming that a conventional PWM controller reduces the electromagnetic interference issue by...
7821327 High voltage input receiver using low voltage transistors  
A high voltage input receiver using low voltage transistors is disclosed. In one embodiment, an input receiver circuit includes a comparator circuit and an inverter circuit. The comparator circuit...
7804349 Timing signal generator providing synchronized timing signals at non-integer clock multiples adjustable by more than one period  
A system for providing a plurality of synchronous timing signals having period values that are not even multiples of the clock period including a plurality of local edge generators receiving the...
7760002 Clock generating circuit and clock generating method thereof  
A clock generating circuit, including a pulse generating unit to generate a plurality of pulse signals based on a reference clock, the pulse signals each having the same period, a phase difference...
7759990 Clock switching circuit  
A clock switching circuit comprises PLL circuits into which external clocks CLKT, CLKB are respectively input, a multiplexer for selecting and outputting either an output PLB of one PLL circuit or...
7760001 Signal processing apparatus  
The real number counter subtracts the positive integer C if the count value RC is equal to or larger than 0, or adds (the positive integer B-C) and outputs a Carry if the count value RC is...
7759997 Multi-phase correction circuit  
A multi-phase correction circuit adjusts the phase relationship among multiple clock signals such that their rising edges are equidistant in time from one another.
7750715 Charge-sharing method and device for clock signal generation  
A clock generation circuit has two output ends to provide a first clock signal and a second clock signal, in response to first and second input signals, respectively. A charge storage component is...
7714631 Method and apparatus for synchronizing a clock generator in the presence of jittery clock sources  
There are provided, in a clock generator for generating a plurality of output clock signals, an apparatus and method for synchronizing the clock generator to an input reference clock in the...

Matches 1 - 50 out of 152 1 2 3 4 >