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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
7906989 Apparatus for detecting a USB host Mar. 15, 2011
7906988 Tolerant buffer circuit and interface Mar. 15, 2011
7902875 Output slew rate control Mar. 8, 2011
7902874 Combined full speed and high speed driver Mar. 8, 2011
7898295 Hot-pluggable differential signaling driver Mar. 1, 2011
7898294 Pre-driver logic Mar. 1, 2011
7893720 Bus low voltage differential signaling (BLVDS) circuit Feb. 22, 2011
7893719 Apparatus and methods for self-biasing differential signaling circuitry having multimode output configurations for low voltage applications Feb. 22, 2011
7893709 Termination circuit Feb. 22, 2011
7888969 Driver circuit for a two-wire conductor and method for generating two output currents for a two-wire conductor Feb. 15, 2011
7888967 Level translator circuit Feb. 15, 2011
7884648 Pseudo-differential interfacing device having a switching circuit Feb. 8, 2011
7884646 No stress level shifter Feb. 8, 2011
7884645 Voltage level shifting circuit and method Feb. 8, 2011
7884638 Techniques for providing calibrated on-chip termination impedance Feb. 8, 2011
7884637 Calibration circuit and semiconductor memory device with the same Feb. 8, 2011
7876123 High speed multiple memory interface I/O cell Jan. 25, 2011
7872498 Current mode circuitry to modulate a common mode voltage Jan. 18, 2011
7868659 I/O buffer with twice the supply voltage tolerance using normal supply voltage devices Jan. 11, 2011
7868658 Level shifter circuits and methods for maintaining duty cycle Jan. 11, 2011
7868656 Hot plug control apparatus and method Jan. 11, 2011
7863936 Driving circuit with impedence calibration and pre-emphasis functionalities Jan. 4, 2011
7863935 Line driver architecture for 10/100/1000 BASE-T Ethernet Jan. 4, 2011
7863933 Tri-state I/O port Jan. 4, 2011
7863927 Semiconductor device Jan. 4, 2011
7859307 High speed transient active pull-up I.sup.2C Dec. 28, 2010
7859306 Load driving circuit Dec. 28, 2010
7859300 Input and output circuit apparatus Dec. 28, 2010
7859298 Method and system to facilitate configurable input/output (I/O) termination voltage reference Dec. 28, 2010
7855577 Using a single buffer for multiple I/O standards Dec. 21, 2010
7852781 Managing communications settings Dec. 14, 2010
7852120 Bi-directional buffer for open-drain or open-collector bus Dec. 14, 2010
7849373 Method of testing a memory module and hub of the memory module Dec. 7, 2010
7847584 On-die termination circuit and driving method thereof Dec. 7, 2010
7843225 Protocol-based bus termination for multi-core processors Nov. 30, 2010
7843224 Interface circuit that can switch between single-ended transmission and differential transmission Nov. 30, 2010
7840734 Simple bus buffer Nov. 23, 2010
7834656 Two-wire transmitter Nov. 16, 2010
7834653 Failsafe and tolerant driver architecture and method Nov. 16, 2010
7830177 Low power output driver Nov. 9, 2010
7830176 Controlling signal levels on a signal line within an integrated circuit Nov. 9, 2010
7825843 D/A converter and semiconductor integrated circuit including the same Nov. 2, 2010
7825695 OR gate connecting LVDS comparators to multiplexer Nov. 2, 2010
7825692 Semiconductor memory device and output drive circuit thereof Nov. 2, 2010
7825691 Transmission circuit and related method Nov. 2, 2010
7822076 Apparatus for multiplexing signals through I/O pins Oct. 26, 2010
7821297 Low power output driver Oct. 26, 2010
7821296 Stacked buffers Oct. 26, 2010
7821290 Differential voltage mode driver and digital impedance caliberation of same Oct. 26, 2010
7816949 Signal transmission circuit and signal transmission system using the same Oct. 19, 2010











 
 
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