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Class Information
Number: 326/86
Name: Electronic digital logic circuitry > Interface (e.g., current drive, level shift, etc.) > Current driving (e.g., fan in/out, off chip driving, etc.) > Field-effect transistor > Bus driving
Description: Subject matter including a common path for connecting a number of devices in a digital system.

Patents under this class:

Patent Number Title Of Patent Date Issued
8692574 Methods and systems for reducing supply and termination noise Apr. 8, 2014
8692573 Signal lines with internal and external termination Apr. 8, 2014
8674725 Transmitter circuit Mar. 18, 2014
8674720 Semiconductor device and method of adjusting an impedance of an output buffer Mar. 18, 2014
8669783 Interface device with programmable voltage gain and/or input impedance having an analog switch comprising N and P field effect transistors connected in series Mar. 11, 2014
8659329 Pre-emphasis circuit and differential current signaling system having the same Feb. 25, 2014
8659325 Circuit and method for current-mode output driver with pre-emphasis Feb. 25, 2014
8659319 Circuitry and method minimizing output switching noise through split-level signaling and bus division enabled by a third power supply Feb. 25, 2014
8659318 Systems and methods for implementing tristate signaling by using encapsulated unidirectional signals Feb. 25, 2014
8653856 Electronic device and method for buffering Feb. 18, 2014
8653855 Input buffer system with a dual-input buffer switching function and method thereof Feb. 18, 2014
8653853 Differential interfaces for power domain crossings Feb. 18, 2014
8643401 Integrated circuit communication system with differential signal and method of manufacture thereof Feb. 4, 2014
8639193 Tri-state control for a line driver Jan. 28, 2014
8633733 Voltage mode transmitter equalizer Jan. 21, 2014
8624625 High definition multimedia interface (HDMI) apparatus including termination circuit Jan. 7, 2014
8618970 DA conversion device and electron beam exposure system using the same Dec. 31, 2013
8618832 Balanced single-ended impedance control Dec. 31, 2013
8618831 Transmitter apparatus, systems, and methods Dec. 31, 2013
8610463 Redriver with output receiver detection that mirrors detected termination on output to input Dec. 17, 2013
8610455 Dynamic on-die termination selection Dec. 17, 2013
8604830 Semiconductor device Dec. 10, 2013
8604828 Variable voltage CMOS off-chip driver and receiver circuits Dec. 10, 2013
8581628 Low voltage transmitter with high output voltage Nov. 12, 2013
8558621 Driver amplifier circuit and communication system Oct. 15, 2013
8558578 Programmable input/output circuit Oct. 15, 2013
8558573 System for transmission line termination by signal cancellation Oct. 15, 2013
8558572 Memory with termination circuit Oct. 15, 2013
8552762 Low-power wire-or matching circuit Oct. 8, 2013
8547140 Apparatus and method for generating a bias voltage Oct. 1, 2013
8547133 Semiconductor device, circuit board device, and information processing device Oct. 1, 2013
8536894 Output driver and method of operating the same Sep. 17, 2013
8531205 Programmable output buffer Sep. 10, 2013
8502562 Buffering circuit, semiconductor device having the same, and methods thereof Aug. 6, 2013
8502560 Output circuit and output control system Aug. 6, 2013
8493092 Linear equalizer Jul. 23, 2013
8487655 Combined analog architecture and functionality in a mixed-signal array Jul. 16, 2013
8476931 Semiconductor device Jul. 2, 2013
8461872 Two LVDS comparators controlling multiplexer Jun. 11, 2013
8461868 Chip comprising a signal transmitting circuit, communication system between multiple chips and its configuration method Jun. 11, 2013
8456188 Electronic apparatus and cable device Jun. 4, 2013
8451025 Advanced repeater with duty cycle adjustment May. 28, 2013
8446173 Scalable high-swing transmitter with rise and/or fall time mismatch compensation May. 21, 2013
8446172 Apparatus and methods of reducing pre-emphasis voltage jitter May. 21, 2013
8436657 Semiconductor device having output driver May. 7, 2013
8436656 Method and apparatus for saving power in an integrated circuit May. 7, 2013
8436642 Control of termination capacitance for maximum transmitter bandwidth extension May. 7, 2013
8410817 Driver circuit Apr. 2, 2013
8405423 Flexible bus driver Mar. 26, 2013
8400194 Interface system for a cog application Mar. 19, 2013

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