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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:
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Patent Number Title Of Patent Date Issued
6577164 Output circuit for a transmission system Jun. 10, 2003
6578185 Power-supply-configurable outputs Jun. 10, 2003
6573746 Impedance control circuit Jun. 3, 2003
6573764 Method and apparatus for voltage-mode differential simultaneous bi-directional signaling Jun. 3, 2003
6574154 Data transmitter Jun. 3, 2003
6570405 Integrated output driver circuits having current sourcing and current sinking characteristics that inhibit power bounce and ground bounce May. 27, 2003
6570406 Method and circuit for pre-emphasis equalization in high speed data communications May. 27, 2003
6567877 Automatically enabling terminator for internal SCSI buses with external SCSI bus expansion May. 20, 2003
6563338 Control circuit and chipset on motherboard for saving terminal resistors and method for realizing the same May. 13, 2003
6559692 Output driver for a 10baset/100basetx ethernet physical layer line interface May. 6, 2003
6556038 Impedance updating apparatus of termination circuit and impedance updating method thereof Apr. 29, 2003
6556040 Method and apparatus for non-linear termination of a transmission line Apr. 29, 2003
6556048 High speed low skew LVTTL output buffer with invert capability Apr. 29, 2003
6552569 Dual purpose low power input circuit for a memory device interface Apr. 22, 2003
6541995 Circuit and method for driving signals to a receiver with terminators Apr. 1, 2003
6541996 Dynamic impedance compensation circuit and method Apr. 1, 2003
6541998 Active termination circuit with an enable/disable Apr. 1, 2003
6542144 Flat panel display having scanning lines driver circuits and its driving method Apr. 1, 2003
6538474 Digital interface with low power consumption Mar. 25, 2003
6535020 Output buffer with compensated slew rate and delay control Mar. 18, 2003
6535047 Apparatus and method to use a single reference component in a master-slave configuration for multiple circuit compensation Mar. 18, 2003
6535945 Method and apparatus for programmable adjustment of computer system bus parameters Mar. 18, 2003
6531896 Dual mode transmitter Mar. 11, 2003
6531901 High-speed bus capable of effectively suppressing a noise on a bus line Mar. 11, 2003
6532506 Communicating with devices over a bus and negotiating the transfer rate over the same Mar. 11, 2003
6525567 Semiconductor device, and liquid crystal device and electronic equipment using the same Feb. 25, 2003
6525570 Input/output interfacing circuit, input/output interface, and semiconductor device having input/output interfacing circuit Feb. 25, 2003
6525571 Current-controlled CMOS circuits with inductive broadbanding Feb. 25, 2003
6522165 Bus termination scheme for flexible uni-processor and dual processor platforms Feb. 18, 2003
6522173 Electronic device Feb. 18, 2003
6522179 Differential line driver circuit Feb. 18, 2003
6515501 Signal buffers for printed circuit boards Feb. 4, 2003
6515502 Termination circuit with voltage-independent characteristics Feb. 4, 2003
6515508 Differential interconnection circuits in programmable logic devices Feb. 4, 2003
6515515 Bidirectional data transfer path having increased bandwidth Feb. 4, 2003
6515516 System and method for improving signal propagation Feb. 4, 2003
6509756 Method and apparatus for low capacitance, high output impedance driver Jan. 21, 2003
6507218 Method and apparatus for reducing back-to-back voltage glitch on high speed data bus Jan. 14, 2003
6507219 Charge sharing and charge recycling for an on-chip bus Jan. 14, 2003
6504396 Method for adjusting an output slew rate of a buffer Jan. 7, 2003
6504401 Configurable bus hold circuit with low leakage current Jan. 7, 2003
6501292 CMOS circuit for maintaining a constant slew rate Dec. 31, 2002
6498511 Receiver, hybrid circuit, driver circuit, and signal transmission system for bidirectional signal transmission for carrying out such signal transmission in both directions simultaneously Dec. 24, 2002
6496036 Input-output buffer circuit Dec. 17, 2002
6496058 Method for designing an integrated circuit containing multiple integrated circuit designs and an integrated circuit so designed Dec. 17, 2002
6486695 Protecting unit Nov. 26, 2002
6486696 Termination structure for high speed, high pin density chips Nov. 26, 2002
6486698 LSI device capable of adjusting the output impedance to match the characteristic impedance Nov. 26, 2002
6483347 High speed digital signal buffer and method Nov. 19, 2002
6480021 Transmitter circuit comprising timing deskewing means Nov. 12, 2002

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