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    • 94. 发明申请
    • A CIRCUIT FOR AND METHOD OF REDUCING POWER CONSUMPTION IN INPUT PORTS OF AN INTERGRATED CIRCUIT
    • 降低集成电路输入端口功耗的方法及方法
    • WO2010087892A2
    • 2010-08-05
    • PCT/US2009/065589
    • 2009-11-23
    • XILINX, INC.
    • CONSTANTIN, Cical, I.CULLEN, Edward
    • G05F1/10
    • G11C5/025G11C5/063G11C5/147
    • A circuit for reducing power consumption in input ports of an integrated circuit (102) is disclosed. The circuit comprises a plurality of receiver circuits (112, 114, 116, 118) of the integrated circuit (102) for receiving input signals coupled to the integrated circuit (102); and a bias current generator (122) coupled to the plurality of receiver circuits (112, 114, 116, 118), the bias current generator (122) providing a bias voltage for each receiver circuit of the plurality of receiver circuits (112, 114, 116, 118) to mirror the current in the bias current generator (122) in each of the receiver circuits (112, 114, 116, 118). A method of reducing power consumption in input ports of an integrated circuit (102) is also disclosed.
    • 公开了一种降低集成电路(102)输入端口功耗的电路。 该电路包括用于接收耦合到集成电路(102)的输入信号的集成电路(102)的多个接收器电路(112,114,116,118)。 以及耦合到所述多个接收器电路(112,114,116,118)的偏置电流发生器(122),所述偏置电流发生器(122)为所述多个接收器电路(112,114)中的每个接收器电路提供偏置电压 ,116,118,118,118,116,118),用于镜像每个接收器电路(112,114,116,118)中的偏置电流发生器(122)中的电流。 还公开了一种降低集成电路(102)输入端口功耗的方法。
    • 97. 发明申请
    • MEMORY CIRCUIT
    • 存储器电路
    • WO2007124208A3
    • 2008-11-13
    • PCT/US2007063280
    • 2007-03-05
    • FREESCALE SEMICONDUCTOR INCRUSSELL ANDREW C
    • RUSSELL ANDREW C
    • G11C5/06
    • G11C5/14G11C5/025
    • A memory (10) includes a plurality of memory arrays. Each of the plurality of memory arrays includes a plurality of sub-arrays (52-129). A plurality of power supply conductors (158, 160) are provided over the memory (10) for supplying power to the plurality of memory arrays. When accessing the memory (10) to simultaneously read a plurality of bits from the memory (10), the sub-arrays (52, 129) are accessed so as to provide a relatively uniform current demand on the plurality of power supply conductors. In one embodiment, the accessed sub-arrays (52, 129) are organized so that sides, or edges, of each accessed sub-array are not adjacent to each other.
    • 存储器(10)包括多个存储器阵列。 多个存储器阵列中的每一个包括多个子阵列(52-129)。 多个电源导体(158,160)设置在存储器(10)上,用于向多个存储器阵列供电。 当访问存储器(10)以同时从存储器(10)读取多个位时,子阵列(52,129)被访问以便在多个电源导体上提供相对均匀的电流需求。 在一个实施例中,所访问的子阵列(52,129)被组织成使得每个被访问的子阵列的边或边不彼此相邻。
    • 99. 发明申请
    • METHOD AND APPARATUS FOR VARYING THE PROGRAMMING DURATION AND/OR VOLTAGE OF AN ELECTRICALLY FLOATING BODY TRANSISTOR, AND MEMORY CELL ARRAY IMPLEMENTING SAME
    • 改变电浮动体晶体管的编程持续时间和/或电压的方法和装置,以及实现其的存储器单元阵列
    • WO2007051795A1
    • 2007-05-10
    • PCT/EP2006/067968
    • 2006-10-31
    • INNOVATIVE SILICON S.A.POPOFF, Gregory A.DE CHAMPS, PaulDAGHIGHIAN, Hamid
    • POPOFF, Gregory A.DE CHAMPS, PaulDAGHIGHIAN, Hamid
    • G11C11/406
    • G11C5/025G11C7/14G11C7/22G11C11/404G11C11/406G11C11/4074G11C11/4076G11C11/4099G11C2211/4016G11C2211/4061G11C2211/4068
    • There are many inventions described herein as well as many aspects and embodiments of those inventions, for example, circuitry and techniques for reading, writing and/or operating a semiconductor memory cells of a memory cell array, including electrically floating body transistors in which an electrical charge is stored in the body of the transistor. In one aspect, the present inventions are directed to one or more independently controllable parameters of a memory operation (for example, restore, write, refresh), to program or write a data state into a memory cell. In one embodiment, the parameter is the amount of time of programming or writing a predetermined data state into a memory cell. In another embodiment, the controllable parameter is the amplitude of the voltage of the control signals applied to the gate, drain region and/or source region during programming or writing a predetermined data state into a memory cell. Indeed, the controllable parameters may be both temporal and voltage amplitude. Notably, the memory cell array may comprise a portion of an integrated circuit device, for example, logic device (for example, a microprocessor) or a portion of a memory device (for example, a discrete memory).
    • 这里描述的许多发明以及这些发明的许多方面和实施例,例如用于读取,写入和/或操作存储单元阵列的半导体存储器单元的电路和技术,包括电浮动体晶体管,其中电气 电荷存储在晶体管的体内。 在一个方面,本发明涉及存储器操作(例如,恢复,写入,刷新)的一个或多个可独立控制的参数,以将数据状态编程或写入存储器单元。 在一个实施例中,参数是将预定数据状态编程或写入存储单元的时间量。 在另一个实施例中,可控参数是在将预定数据状态编程或写入存储单元期间施加到栅极,漏极区域和/或源极区域的控制信号的电压的幅度。 实际上,可控参数可以是时间和电压振幅。 值得注意的是,存储单元阵列可以包括集成电路器件的一部分,例如逻辑器件(例如,微处理器)或存储器件(例如,分立存储器)的一部分。