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1. 发明申请

WO1996033496A1 REFERENCE FOR CMOS MEMORY CELL HAVING PMOS AND NMOS TRANSISTORS WITH A COMMON FLOATING GATE 审中-公开
标题翻译：具有通用浮动栅的PMOS和NMOS晶体管的CMOS存储单元的参考
公开(公告)号：WO1996033496A1
公开(公告)日：1996-10-24
申请号：PCT/US1996004124
申请日：1996-03-26
申请人： ADVANCED MICRO DEVICES, INC.
发明人： ADVANCED MICRO DEVICES, INC. , SHARPE-GEISLER, Bradley, A.
IPC分类号： G11C05/14
CPC分类号： G11C5/147 , G05F3/247
摘要： A voltage reference for a CMOS memory cell having PMOS and NMOS transistors with a common floating gate. The reference provides a more stable voltage than voltage supplied from the Vcc pin of a chip. In one embodiment, the reference includes PMOS and NMOS transistors with a common floating gate connected to their drains. A weak current source supplies current to the source of the PMOS transistor of the reference so that voltage at the source of the PMOS transistor of the reference equals the magnitude of the sum of threshold voltages (Vtn + Vtp) of the NMOS and PMOS transistors of the reference. The voltage at the source of the PMOS transistor of the reference is provided as a reference to the source of the PMOS transistor of the CMOS memory cell. To assure zero power operation in subsequent cells following CMOS memory cells utilizing such a reference, cell implants are utilized in the CMOS memory cells and the reference to assure Vtn + Vtp is greater than or equal Vcc, and voltage to the reference is boosted above Vcc.
摘要翻译：具有具有公共浮动栅极的PMOS和NMOS晶体管的CMOS存储单元的参考电压。该参考电压提供比由芯片的Vcc引脚提供的电压更稳定的电压。在一个实施例中，该参考包括PMOS和NMOS晶体管，其公共浮栅连接到它们的漏极。弱电流源将电流提供给参考的PMOS晶体管的源极，使得基准PMOS晶体管的源极处的电压等于NMOS和PMOS晶体管的阈值电压（Vtn + Vtp）之和的大小，参考。提供了参考的PMOS晶体管的源极处的电压作为对CMOS存储器单元的PMOS晶体管的源极的参考。为了保证在使用这种参考的CMOS存储器单元之后的后续单元中的零功率操作，在CMOS存储器单元中使用单元注入，并且参考以确保Vtn + Vtp大于或等于Vcc，并且参考电压升高到高于Vcc 。

2. 发明申请

WO1996003750A1 A VOLTAGE PROTECTION CIRCUIT 审中-公开
标题翻译：电压保护电路
公开(公告)号：WO1996003750A1
公开(公告)日：1996-02-08
申请号：PCT/US1995009366
申请日：1995-07-25
申请人： MICROUNITY SYSTEMS ENGINEERING, INC. , BATEMAN, Bruce, L.
发明人： MICROUNITY SYSTEMS ENGINEERING, INC.
IPC分类号： G11C05/14
CPC分类号： G11C5/143 , G11C7/062
摘要： A circuit for protecting an interconnect line from certain undesirable voltage swings for a given input signal. A transmission gate is coupled in series between the input signal and the interconnect line. The transmission gate's input terminal is coupled to the input signal, its output terminal is coupled to the interconnect line, and its control terminal is coupled to the output of an inverter. The input of the inverter is coupled to the input signal. When the input signal transitions to a voltage that exceeds the trip point of the inverter, the inverter outputs a signal that disables the transmission gate such that the node is isolated from the input signal. A PFET transmission gate is utilized for protection against voltages that are too negative, and an NFET transmission gate is utilized for protection against voltages that are too positive. The inverter may be replaced by a comparator having its positive input coupled to a reference voltage and its negative input coupled to the input signal. The reference voltage determines the trip point of the protection circuit. The protection circuit may also include first and second biased MOS devices (having different channel types) coupled between first and second working potentials. The gate of the first MOS device is coupled to the input signal and the gate of the second MOS device is coupled to the output of the inverter. The MOS devices function as a conductive voltage divider network to establish a voltage on the node when the node is isolated from the input signal.
摘要翻译：用于保护互连线免于给定输入信号的某些不期望的电压摆动的电路。传输门串联在输入信号和互连线之间。传输门的输入端耦合到输入信号，其输出端耦合到互连线，其控制端耦合到逆变器的输出。反相器的输入耦合到输入信号。当输入信号转换到超过变频器跳闸点的电压时，变频器输出禁止传输门的信号，使得节点与输入信号隔离。 PFET传输门用于防止太负电压的保护，并且NFET传输门被用于防止过大的电压。反相器可以由比较器代替，其比较器的正输入耦合到参考电压，其负输入耦合到输入信号。参考电压确定保护电路的跳变点。保护电路还可以包括耦合在第一和第二工作电位之间的第一和第二偏置MOS器件（具有不同的沟道类型）。第一MOS器件的栅极耦合到输入信号，第二MOS器件的栅极耦合到反相器的输出端。 MOS器件用作导电分压器网络，以在节点与输入信号隔离时在节点上建立电压。

3. 发明申请

WO1991001556A1 DATA STORAGE AND ACCESS SYSTEM 审中-公开
标题翻译：数据存储和访问系统
公开(公告)号：WO1991001556A1
公开(公告)日：1991-02-07
申请号：PCT/AU1990000299
申请日：1990-07-13
申请人： TLS TECHNOLOGIES PTY LTD , HARRIS, Robert, Jackson
发明人： TLS TECHNOLOGIES PTY LTD
IPC分类号： G11C05/14
CPC分类号： G11C5/142 , G11C7/00
摘要： A data storage and access system is described. The system includes a memory unit (5) to which information can be written or from which information can be read. The information is stored in a data store (16). Communication with the memory unit (5) is contactless, and the memory unit (5) requires no fixed internal or connected power supply. Information interaction with the memory unit (5) is by an interrogation unit (34), which provides the power supply required by the memory unit (5) by an electromagnetic induction mechanism. The interrogation unit (34) can provide a user interaction by a user interface unit (36) to read or write information from or to the memory unit (5). Alternatively, information could simply be read or written by an update memory (54) which is later interpreted by conventional means. The exchange of information can be secured by use of security codes and encryption/decryption techniques.
摘要翻译：描述了数据存储和访问系统。该系统包括可以写入信息或从哪个信息被读取的存储器单元（5）。该信息存储在数据存储器（16）中。与存储器单元（5）的通信是非接触式的，并且存储器单元（5）不需要固定的内部或连接的电源。与存储器单元（5）的信息交互是通过询问单元（34），其通过电磁感应机构提供存储器单元（5）所需的电源。询问单元（34）可以通过用户接口单元（36）提供用户交互以从存储器单元（5）读取或写入信息。或者，信息可以由更新存储器（54）简单地读取或写入，更新存储器（54）将被传统手段解释。可以通过使用安全代码和加密/解密技术来保护信息交换。

4. 发明申请

WO1998014944A1 ACTIVE POWER SUPPLY FILTER 审中-公开
标题翻译：有源电源滤波器
公开(公告)号：WO1998014944A1
公开(公告)日：1998-04-09
申请号：PCT/US1997017668
申请日：1997-09-29
申请人： ADVANCED MICRO DEVICES, INC.
发明人： ADVANCED MICRO DEVICES, INC. , HOLST, John, Christian , DRAPER, Donald, A.
IPC分类号： G11C05/14
CPC分类号： G11C5/14 , G11C5/147 , G11C7/065 , G11C7/1006 , G11C7/12 , G11C7/22 , G11C8/08 , G11C8/14 , G11C11/401 , G11C11/4087 , G11C11/41 , G11C11/412 , G11C11/418 , G11C16/04 , G11C17/14 , G11C29/02 , G11C29/021 , G11C29/025 , G11C29/026 , G11C29/028 , G11C29/18 , G11C29/32 , G11C29/50 , G11C29/50004 , G11C29/50012 , G11C29/50016 , G11C2029/5004 , G11C2029/5006 , H03K3/356156 , H03K5/13 , H03K2005/00019 , H03K2005/00071 , H03L7/08 , H03L7/0995
摘要： An active power supply filter effectively eliminates power supply noise using a resistive element and a capacitive element coupled at a node, and a switch with a control terminal controlled by the node. The active power supply filter is suitable for high frequency operation of a voltage-controlled oscillator (VCO) in a phase-locked loop (PLL) of a high-speed microprocessor. The active power supply filter removes VCO noise that would otherwise create jitter that reduces the effective clock cycle of the microprocessor. The active power supply filter is similarly useful in applications other than VCOs, PLLs, and microprocessors in which removal of substantial amounts of noise from the power supply is useful.
摘要翻译：有源电源滤波器使用电阻元件和耦合在节点处的电容元件以及由节点控制的具有控制端的开关有效地消除了电源噪声。有源电源滤波器适用于高速微处理器的锁相环（PLL）中的压控振荡器（VCO）的高频操作。有源电源滤波器消除了VCO噪声，否则会产生抖动，从而降低微处理器的有效时钟周期。有源电源滤波器在除VCO，PLL和微处理器之外的应用中同样有用，其中从电源中去除大量噪声是有用的。

5. 发明申请

WO1998009292A1 ELECTRONIC TRIPPING DEVICE WITH AN AUXILIARY POWER SUPPLY 审中-公开
标题翻译：辅助动力供应电子脱扣装置
公开(公告)号：WO1998009292A1
公开(公告)日：1998-03-05
申请号：PCT/DE1997001959
申请日：1997-08-28
申请人： SIEMENS AKTIENGESELLSCHAFT , BAUMGÄRTL, Ulrich , RÖHL, Wolfgang
发明人： SIEMENS AKTIENGESELLSCHAFT
IPC分类号： G11C05/14
CPC分类号： G11C5/142 , G11C7/00
摘要： The invention relates to an electronic tripping device with an auxiliary power supply to safguard data stored in volatile memory devices. The tripping device comprises an auxiliary power supply device (HS) which via the connected phasing line (PL) acting at the same time as an antenna line (AL) transforms an induced antenna voltage into an auxiliary voltage providing a power supply for volatile storage devices (FS). Such auxiliary voltages are used to safeguard data in conjunction with volatile storage devices in power supply networks.
摘要翻译：本发明涉及一种具有用于在易失性存储器可存储保持的辅助电源的电子脱扣器装置的数据。该电子脱扣器包括辅助电源装置（HS），其通过所连接的相线（PL），其作为天线线路（AL），感应天线电压到一个辅助电源用于向所述易失性存储装置供电（FS）变换。这样的辅助电压用于数据存储在与供电网络易失性存储器装置结合。

6. 发明申请

WO1996001473A1 ELECTRONIC LABEL WITH OPTICAL READING/WRITING 审中-公开
标题翻译：具有光学阅读/书写功能的电子标签
公开(公告)号：WO1996001473A1
公开(公告)日：1996-01-18
申请号：PCT/CH1995000147
申请日：1995-06-28
申请人： GAY FRERES S.A. , BERNEY, Jean, Claude
发明人： GAY FRERES S.A.
IPC分类号： G11C05/14
CPC分类号： G06K19/0728 , G06K7/1097 , G06K19/0723 , G06K19/07749 , G11C5/142 , G11C7/00
摘要： The present invention relates an electronic label comprising generally an EEPROM memory. This label comprises electrical cells for supplying the label when a light ray is sent to the label, and optolectronic elements provided on the one hand to receive the optical control signals and, on the other hand to send outwards optical signals related to the memory content.
摘要翻译：本发明涉及一种通常包含EEPROM存储器的电子标签。该标签包括当将光线发送到标签时提供标签的电池，以及一方面提供的光电元件以接收光学控制信号，另一方面发送与存储器内容相关的向外光信号。

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