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公开(公告)号：US11841467B2
公开(公告)日：2023-12-12
申请号：US17178716
申请日：2021-02-18
发明人： Eiki Aoyama , Takuya Minakawa
摘要： A semiconductor device comprising an integrated circuit is provided. The integrated circuit comprises a first element configured to execute a predetermined operation, a second element, and a controller configured to perform control of setting the second element in a non-operation state in a case in which performance deterioration of the first element is a first degree and operating the second element in a case in which the performance deterioration of the first element is a second degree larger than the first degree.
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公开(公告)号：US20190157970A1
公开(公告)日：2019-05-23
申请号：US16254633
申请日：2019-01-23
发明人： Hang Sang LEE , Yan LIU
IPC分类号： H02M1/32 , H02M1/38 , H02M7/5387 , G01K7/34
CPC分类号： H02M1/32 , G01K7/34 , H02M1/08 , H02M1/38 , H02M7/53871 , H02M2001/385 , H03K17/00 , H03K17/04206 , H03K17/0822 , H03K17/166 , H03K2017/0806
摘要： A method that prevents overload to input source and reduces parasitic inductance in an inverter circuit with dead-time control. A sensing capacitor senses temperatures of transistors in the inverter circuit. A delay generator changes delay times in response to receiving the temperatures of the transistors from the sensing capacitor. A dead time generation unit changes the dead times for the transistors in response to changes in the delay times.
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公开(公告)号：US09998105B2
公开(公告)日：2018-06-12
申请号：US14493635
申请日：2014-09-23
发明人： Eashwar Thiagarajan , Harold Kutz , Jaskarn Singh Johal , Erhan Hancioglu , Hans Klein , Bruce Byrkett , Mark Hastings , Dennis Seguine , Kendall Castor-Perry , Monte Mar , Gajender Rohilla
摘要： A first analog block includes a first plurality of switched capacitors and a second analog block includes a second plurality of switched capacitors. A switch associated with the first plurality of switched capacitors as well as a switch associated with the second plurality of switched capacitors may be configured based on one or more analog functions. The configuring of the first analog and the second analog block may include the configuring of the switch associated with the first plurality of switched capacitors when the analog function is associated with a first single ended signal and the configuring of both the switch associated with the first plurality of switched capacitors and the switch associated with the second plurality of switched capacitors when the analog function is associated with a differential signal.
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公开(公告)号：US09970889B2
公开(公告)日：2018-05-15
申请号：US14658913
申请日：2015-03-16
摘要： The present inventors have recognized that fall times between high-kV to low-kV levels (during a “dual energy” or “fast-kV” energy scan) are linked to the discharge of HV (high voltage) capacitance. In an embodiment of the invention, a high voltage generator may be activated during fall transitions from first to second energy levels in order to substantially maintain a predetermined fall transition time. Accordingly, substantially equal energy distributions between high-kV and low-kV levels may be achieved.
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公开(公告)号：US09966940B2
公开(公告)日：2018-05-08
申请号：US13976156
申请日：2011-09-23
申请人： Shai Rotem , Norbert Unger , Michael Zelikson
发明人： Shai Rotem , Norbert Unger , Michael Zelikson
IPC分类号： H03K17/00 , H03K17/687 , G06F1/32 , G06F1/26 , H03K19/00
CPC分类号： H03K17/00 , H03K17/687 , H03K2217/0036 , H03K2217/0063
摘要： A power-gate circuit includes a power-gate transistor operable to switch to decouple a first supply voltage from a second supply voltage during an idle mode, and to couple the first supply voltage to the second supply voltage during a full operational mode. Part of the charge stored at a gate terminal of the power-gate transistor, would have been otherwise flushed to ground while turning on the power-gate transistor, is routed to the rail of the second supply voltage of the logic block. Part of the charge on the rail of the second supply voltage is used to charge the gate terminal of the power-gate transistor to deactivate the power-gate transistor if the logic block goes to the idle mode. Energy is saved both ways because of the charge recycling and the ability to use the power gate circuit even in cases where the duration of the idle mode may be short.
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公开(公告)号：US09899996B1
公开(公告)日：2018-02-20
申请号：US14556135
申请日：2014-11-29
发明人： Gavin J. Stark , Bruce A. Wilford
CPC分类号： H03K17/00 , G06F9/467 , G06F13/40 , H04L45/745 , H04L45/748
摘要： A hardware trie structure includes a tree of internal node circuits and leaf node circuits. Each internal node is configured by a corresponding multi-bit node control value (NCV). Each leaf node can output a corresponding result value (RV). An input value (IV) supplied onto input leads of the trie causes signals to propagate through the trie such that one of the leaf nodes outputs one of the RVs onto output leads of the trie. In a transactional memory, a memory stores a set of NCVs and RVs. In response to a lookup command, the NCVs and RVs are read out of memory and are used to configure the trie. The IV of the lookup is supplied to the input leads, and the trie looks up an RV. A non-final RV initiates another lookup in a recursive fashion, whereas a final RV is returned as the result of the lookup command.
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公开(公告)号：US20180048309A1
公开(公告)日：2018-02-15
申请号：US15545122
申请日：2017-04-13
申请人： Robert C. VOGT, IV , Adam SLOAN , Voyomotive, LLC
发明人： Robert Vogt, IV , Adam Sloan
CPC分类号： H03K17/72 , H01H36/00 , H03K17/00 , H04B3/548 , H04L67/125
摘要： A replacement smart relay having a relay, controlled by a microcontroller operably connected through a power line communication line that receives instructions from a relay controller, the relay has a simulated resistor representative of a reference resistance, the instructions pass through commands that are sent to the relay control terminals to the relay switched terminals to allow the relay to function the same as the relay it is replacing in the existing application, the instructions from the relay controller are capable of opening or closing the relay switched terminals to override a command on the relay control terminals from the existing application based on a set of vehicle conditions communicated to the relay controller, and instructions from the relay controller allow the smart relay to act deterministically when the smart relay is not actively communicating with the relay controller. A feedback circuit may be used to enhance functionality.
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公开(公告)号：US09780073B2
公开(公告)日：2017-10-03
申请号：US14886190
申请日：2015-10-19
发明人： Peter B. Gillingham
IPC分类号： H05K1/11 , H01L25/065 , G11C5/02 , G11C5/06 , H01L23/48 , H01L23/544 , H01L21/02 , H01L21/82 , H03K17/00 , H01L23/528 , H01L23/00
CPC分类号： H01L25/0657 , G11C5/02 , G11C5/06 , H01L21/02697 , H01L21/82 , H01L23/481 , H01L23/5286 , H01L23/544 , H01L24/03 , H01L24/16 , H01L2223/54433 , H01L2223/5444 , H01L2224/0401 , H01L2224/06181 , H01L2225/06513 , H01L2225/0652 , H01L2225/06527 , H01L2225/06541 , H01L2225/06548 , H01L2225/06562 , H01L2924/01055 , H01L2924/01078 , H01L2924/14 , H03K17/00 , H01L2924/00
摘要： In an integrated circuit (IC) adapted for use in a stack of interconnected ICs, interrupted through-silicon-vias (TSVs) are provided in addition to uninterrupted TSVs. The interrupted TSVs provide signal paths other than common parallel paths between the ICs of the stack. This permits IC identification schemes and other functionalities to be implemented using TSVs, without requiring angular rotation of alternate ICs of the stack.
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公开(公告)号：US09735355B2
公开(公告)日：2017-08-15
申请号：US14181436
申请日：2014-02-14
发明人： R. Stanley Williams
CPC分类号： H01L45/08 , G11C13/0007 , G11C13/0009 , G11C2213/52 , G11C2213/53 , G11C2213/56 , G11C2213/77 , H01L27/2463 , H01L45/1206 , H01L45/1233 , H01L45/14 , H01L45/145 , H01L45/146 , H01L45/147 , H03K17/00
摘要： An electrically actuated switch comprises a first electrode, a second electrode, and an active region disposed therebetween. The active region comprises at least one primary active region comprising at least one material that can be doped or undoped to change its electrical conductivity, and a secondary active region comprising at least one material for providing a source/sink of ionic species that act as dopants for the primary active region(s). Methods of operating the switch are also provided.
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公开(公告)号：US20170067959A1
公开(公告)日：2017-03-09
申请号：US14845776
申请日：2015-09-04
申请人： Jeffrey Allen King
发明人： Jeffrey Allen King
IPC分类号： G01R31/28
CPC分类号： G01R31/2834 , G01R31/2879 , H02M1/00 , H03K17/00
摘要： Methods and systems for sourcing and/or sinking current from power supplies of differing voltage levels. A driving circuit may, for example, receive power from first and second power supplies, where the first power supply provides current to the driving circuit at a first voltage level and the second power supply provides current to the driving circuit at a second voltage level, and where the first voltage is greater than the second voltage. As a result, the first power supply allows the driving circuit to provide current over a wide voltage range, and the second power supply allows the driving circuit to provide current at lower voltages with less power consumption.
摘要翻译： 从不同电压电平的电源采集和/或吸收电流的方法和系统。 例如，驱动电路可以从第一和第二电源接收电力，其中第一电源以第一电压电平向驱动电路提供电流，并且第二电源以第二电压电平向驱动电路提供电流， 并且其中第一电压大于第二电压。 结果，第一电源允许驱动电路在宽电压范围内提供电流，并且第二电源允许驱动电路以更低的功率消耗提供较低电压的电流。
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