Matches 1 - 24 out of 24


Match Document Document Title
US20140111249 Time Distribution Switch  
Systems and methods for detecting the failure of a precision time source using an independent time source are disclosed. Additionally, detecting the failure of a GNSS based precision time source...
US20120194224 PRE-EMPHASIS CIRCUIT AND DIFFERENTIAL CURRENT SIGNALING SYSTEM HAVING THE SAME  
Provided is a pre-emphasis circuit which transmits a pre-emphasis output current to an output node of an output driver in response to first to fourth pre-emphasis control signals generated by a...
US20100001767 CLOCK SIGNAL SELECTION CIRCUIT  
There is provided a clock signal selection circuit including: a first AND circuit (AND_A1) outputting a logical product signal of a clock selection signal and a first control signal; a second AND...
US20140225639 Integrated circuit identification and dependability verification using ring oscillator based physical unclonable function and age detection circuitry  
One feature pertains to an integrated circuit (IC) that includes a first plurality of ring oscillators configured to implement, in part, a physically unclonable function (PUF). The IC further...
US20140313836 High Speed Signaling Techniques to Improve Performance of Integrated Circuits  
Techniques are presented to improve the performance, accuracy and power consumption of on-chip voltage biasing and transmission for highly loaded RC networks (such as wordlines or bitlines in NAND...
US20080012605 Glitch-free clock switcher  
A glitch-free, clock switching circuit in which an asynchronous, sequential logic circuit has as inputs a clock select signal and a pair of clock signals. A plurality of operating state variable...
US20050077926 Switch circuit for switching clock signals  
A switch circuit for switching two clock signals includes a clock generator, a flip-flop and a multiplexer. The clock generator is to generate a reference signal whose cycle is the lowest common...
US20080094108 Glitchless clock multiplexer controlled by an asynchronous select signal  
A glitchless clock multiplexer controlled by an asynchronous select signal for use in GPS receivers is disclosed. A device in accordance with the present invention comprises a device for producing...
US20110316589 METHOD OF COMPENSATING CLOCK SKEW, CLOCK SKEW COMPENSATING CIRCUIT FOR REALIZING THE METHOD, AND INPUT/OUTPUT SYSTEM INCLUDING THE CLOCK SKEW COMPENSATING CIRCUIT  
A method of compensating clock skew may include generating (2M+1) detected values by applying (2M+1) delay clock signals to (2M+1) pieces of delay data, wherein M is a natural number, determining...
US20070290725 Glitch-free clock signal multiplexer circuit and method of operation  
Techniques for the design and use of a digital signal processor, including (but not limited to) for processing transmissions in a communications (e.g., CDMA) system. Reduced glitch occurs in...
US20070273410 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...
US20110267902 Semiconductor device  
A semiconductor device includes a drive circuit that outputs a drive signal to drive an external device; a voltage output circuit that outputs a first voltage and a second voltage that is larger...
US20140125382 EDGE SELECTION TECHNIQUES FOR CORRECTING CLOCK DUTY CYCLE  
Circuits and methods are provided for generating clock signals and correcting duty cycle distortion in clock signals. A circuit for generating a clock signal includes a multiplexer circuit and an...
US20100244902 APPARATUS AND METHOD FOR PROVIDING A CLOCK SIGNAL  
A clock circuit which may include a first clock input for receiving a first clock signal and a second clock input for receiving a second clock signal. A clock calibration unit is connected to the...
US20080191748 APPARATUS FOR SUPPLYING OVERDRIVING SIGNAL  
An apparatus for supplying an overdriving signal in a memory apparatus. The apparatus includes: a voltage detecting block that outputs a plurality of detection signals according to the level of an...
US20050127954 Signal processing apparatus  
In digital mixers and other signal processing apparatus, visual confirmation of signal transmission paths is difficult. A signal processing apparatus is provided with digital signal processing and...
US20140009187 INTEGRATED CIRCUIT  
An integrated circuit includes an outputting unit in which a CMOS inverter configured from a first MOS transistor and a second MOS transistor for outputting a second signal using a first signal as...
US20160103423 Bang-Bang Time to Digital Converter Systems and Methods  
A time to digital converter includes a mutual exclusion element and a sampling component. The mutual exclusion element is configured to receive a first clock and a second clock and to generate a...
US20140009188 SERIALIZER CIRCUITRY FOR HIGH-SPEED SERIAL DATA TRANSMITTERS ON PROGRAMMABLE LOGIC DEVICE INTEGRATED CIRCUITS  
Serializer circuitry for high-speed serial data transmitter circuitry on a programmable logic device (“PLD”) or the like includes circuitry for converting parallel data having any of several data...
US20130254434 SEMICONDUCTOR DEVICE AND INFORMATION PROCESSING APPARATUS  
A semiconductor device including an input terminal to receive an input signal and an output terminal to output an output signal includes delay elements connected in series with the input terminal...
US20120257459 MEMORY BUFFER FOR BUFFER-ON-BOARD APPLICATIONS  
The present disclosure involves an apparatus. The apparatus includes a decoder that receives an input command signal as its input and generates a first output command signal as its output. The...
US20120053761 SYSTEM FOR PROCESSING REDUNDANT SIGNALS, ASSOCIATED METHOD, AND AIRCRAFT COMPRISING SUCH A SYSTEM  
This invention relates to a system for processing redundant signals, an associated method, as well as an aircraft comprising such a system, from a viewpoint of monitoring and passivation of...
US20110227610 SELECTOR CIRCUIT  
A selector circuit for selecting and outputting plural pieces of output data from input data including plural bits, in which each of the pieces of the output data including plural bits is...
US20100315129 CLOCK SIGNAL SWITCHING DEVICE, CLOCK SIGNAL SWITCHING METHOD, DATA BUS SWITCHING DEVICE, AND DATA BUS SWITCHING METHOD  
A clock signal switching device includes: a plurality of signal synchronization generation means for generating mask signals and synchronized switching signals; a plurality of clock signal mask...

Matches 1 - 24 out of 24