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1. 发明申请

US20200350247A1 ACCIDENTAL FUSE PROGRAMMING PROTECTION CIRCUIT 审中-公开
公开(公告)号：US20200350247A1
公开(公告)日：2020-11-05
申请号：US16861028
申请日：2020-04-28
申请人： SKYWORKS SOLUTIONS, INC.
发明人： Bo ZHOU , Guillaume Alexandre BLIN
IPC分类号： H01L23/525 , G11C17/16 , G11C17/18 , H04B1/40
摘要： Circuits, methods, and devices for protecting against accidental fuse programming are discussed herein. For example, a fuse circuit may include a first switch electrically connected to a first point, a fuse electrically connected in series with the first switch, a first biasing circuit to control the first switch to enable programming of the fuse in response to a fuse programming event, a second switch electrically connected in series with the fuse between the fuse and a second point, and a second biasing circuit to control the second switch to enable programming of the fuse in response to the fuse programming event

2. 发明申请

US20210175038A1 DEVICES AND METHODS FOR PROGRAMMING A FUSE 有权
公开(公告)号：US20210175038A1
公开(公告)日：2021-06-10
申请号：US17099710
申请日：2020-11-16
申请人： SKYWORKS SOLUTIONS, INC.
发明人： Bo ZHOU
IPC分类号： H01H85/46 , H01H85/02 , H01H85/143 , H04B1/3827 , H01L23/62 , H01H85/00 , H01L23/66 , H04B1/16
摘要： Fuse programming circuits, devices and methods. In some embodiments, a fuse circuit can include a fuse pad configured to receive a voltage, a fuse having a first end coupled to the fuse pad and a second end coupled to a switching element configured to enable a current to pass from the fuse pad to a ground potential.

3. 发明申请

US20190027333A1 CIRCUITS, DEVICES AND METHODS FOR PROGRAMMING A FUSE 审中-公开
公开(公告)号：US20190027333A1
公开(公告)日：2019-01-24
申请号：US16035701
申请日：2018-07-15
申请人： SKYWORKS SOLUTIONS, INC.
发明人： Bo ZHOU
IPC分类号： H01H85/46 , H01H85/02 , H01H85/143 , H01H85/00 , H04B1/3827 , H01L23/62
摘要： Fuse programming circuits, devices and methods. In some embodiments, a fuse circuit can include a fuse pad configured to receive a voltage, a fuse having a first end coupled to the fuse pad and a second end coupled to a switching element configured to enable a current to pass from the fuse pad to a ground potential.

4. 发明申请

US20230085532A1 FUSE CIRCUITS 有权
公开(公告)号：US20230085532A1
公开(公告)日：2023-03-16
申请号：US17942947
申请日：2022-09-12
申请人： SKYWORKS SOLUTIONS, INC.
发明人： Bo ZHOU , Guillaume Alexandre BLIN
IPC分类号： H01L23/525 , G11C17/16 , H04B1/40 , G11C17/18
摘要： Circuits, methods, and devices for protecting against accidental fuse programming are discussed herein. For example, a fuse circuit may include a fuse, a first switch coupled to a first point and coupled in series with the fuse, and a second switch coupled in series with the fuse between the fuse and a second point.

5. 发明申请

US20220336178A1 DEVICES AND METHODS FOR PROGRAMMING A FUSE 有权
公开(公告)号：US20220336178A1
公开(公告)日：2022-10-20
申请号：US17712800
申请日：2022-04-04
申请人： SKYWORKS SOLUTIONS, INC.
发明人： Bo ZHOU
IPC分类号： H01H85/46 , H01H85/02 , H01H85/143 , H04B1/3827 , H01L23/62 , H01H85/00 , H01L23/66 , H04B1/16
摘要： Fuse programming circuits, devices and methods. In some embodiments, a fuse circuit can include a fuse pad configured to receive a voltage, a fuse having a first end coupled to the fuse pad and a second end coupled to a switching element configured to enable a current to pass from the fuse pad to a ground potential.

6. 发明申请

US20160127008A1 DYNAMIC SWITCH CONTROLLER 有权
标题翻译：动态开关控制器
公开(公告)号：US20160127008A1
公开(公告)日：2016-05-05
申请号：US14927198
申请日：2015-10-29
申请人： SKYWORKS SOLUTIONS, INC.
发明人： Thomas OBKIRCHER , Bo ZHOU , Nuttapong SRIRATTANA
IPC分类号： H04B1/44 , H04B1/401
CPC分类号： H04B1/44 , H04B1/401
摘要： Radio-frequency (RF) modules are disclosed comprising an RF input port, an RF output port and an RF core configured operate in each of a plurality of operational states, the plurality of operational states including a first subset of operational states and a second subset of operational states. The RF module or device includes a decoder configured to receive an input signal indicating a first operational state of the RF core, the first operational state being of the first subset, generate an output control signal corresponding to the first operational state, detect a transition of the RF core to a second operational state, determine that the second operational state is of the second subset, and insert an intermediate output signal corresponding to an intermediate operational state of the RF core in response to said determination.
摘要翻译：公开了射频（RF）模块，其包括RF输入端口，RF输出端口和配置的RF核，其在多个操作状态中的每一个中操作，所述多个操作状态包括第一操作状态子集和第二子集的操作状态。 RF模块或设备包括被配置为接收指示RF核心的第一操作状态的输入信号的解码器，第一子集的第一操作状态产生对应于第一操作状态的输出控制信号，所述RF核到第二操作状态，确定所述第二操作状态是所述第二子集，并响应于所述确定插入与所述RF核的中间操作状态相对应的中间输出信号。

7. 发明申请

US20160126832A1 CIRCUITS, DEVICES, AND METHODS FOR OPERATING A CHARGE PUMP 审中-公开
标题翻译：用于操作充电泵的电路，装置和方法
公开(公告)号：US20160126832A1
公开(公告)日：2016-05-05
申请号：US14928052
申请日：2015-10-30
申请人： SKYWORKS SOLUTIONS, INC.
发明人： Bo ZHOU , Guillaume Alexandre BLIN
IPC分类号： H02M3/07
CPC分类号： H02M3/07 , H02M2001/0003 , H03F3/191 , H03F3/245 , H03F3/72 , H03F2200/111 , H03F2203/7209
摘要： Circuits, devices, and methods for operating a charge pump. In some implementations, a charge pump module includes a clock circuit configured generate to a first clock signal and a second clock signal, the first clock signal having a lower frequency than the second clock signal. The charge pump module also includes a driving circuit configured to generate a first set of clock signals based on the first clock signal and a second set of clock signals based on the second clock signal, the driving circuit coupled to the clock circuit. The charge pump module further includes a charge pump core including a set of capacitances, the charge pump core configured to charge the set of capacitances based the first set of clock signals and the second set of clock signals.
摘要翻译：用于操作电荷泵的电路，器件和方法。在一些实施方案中，电荷泵模块包括被配置为产生第一时钟信号和第二时钟信号的时钟电路，第一时钟信号的频率低于第二时钟信号。电荷泵模块还包括驱动电路，该驱动电路被配置为基于第一时钟信号和基于第二时钟信号的第二组时钟信号产生第一组时钟信号，驱动电路耦合到时钟电路。电荷泵模块还包括包括一组电容的电荷泵芯，电荷泵芯被配置为基于第一组时钟信号和第二组时钟信号对该组电容进行充电。

8. 发明申请

US20200161965A1 DEVICES AND METHODS FOR OPERATING A CHARGE PUMP 审中-公开
公开(公告)号：US20200161965A1
公开(公告)日：2020-05-21
申请号：US16594890
申请日：2019-10-07
申请人： SKYWORKS SOLUTIONS, INC.
发明人： Bo ZHOU , Guillaume Alexandre BLIN
IPC分类号： H02M3/07 , H03F3/72 , H03F3/191 , H03F3/24
摘要： Devices and methods for operating a charge pump. In some implementations, a charge pump module includes a clock circuit configured generate to a first clock signal and a second clock signal, the first clock signal having a lower frequency than the second clock signal. The charge pump module also includes a driving circuit configured to generate a first set of clock signals based on the first clock signal and a second set of clock signals based on the second clock signal, the driving circuit coupled to the clock circuit. The charge pump module further includes a charge pump core including a set of capacitances, the charge pump core configured to charge the set of capacitances based the first set of clock signals and the second set of clock signals.

9. 发明申请

US20170279483A1 DECODER FOR ANTENNA SWITCH 审中-公开
公开(公告)号：US20170279483A1
公开(公告)日：2017-09-28
申请号：US15619191
申请日：2017-06-09
申请人： SKYWORKS SOLUTIONS, INC.
发明人： Thomas OBKIRCHER , Bo ZHOU , Nuttapong SRIRATTANA
IPC分类号： H04B1/44 , H04B1/401
CPC分类号： H04B1/44 , H04B1/401
摘要： An antenna switch module includes a radio-frequency input port, a radio-frequency output port, a radio-frequency core connected between the radio-frequency input port and the radio-frequency output port, the radio-frequency core being configured to operate in each of a plurality of operational states, the plurality of operational states including a first subset of operational states and a second subset of operational states, and a decoder configured to receive an input signal indicating a first operational state of the radio-frequency core, the first operational state being of the first subset of operational states, generate an output control signal corresponding to the first operational state, detect a transition of the radio-frequency core to a second operational state, determine that the second operational state is of the second subset of operational states, and insert an intermediate output signal corresponding to an intermediate operational state of the radio-frequency core in response to said determination.

10. 发明申请

US20170077982A1 RADIO-FREQUENCY SWITCH DECODER 审中-公开
标题翻译：无线电频率开关解码器
公开(公告)号：US20170077982A1
公开(公告)日：2017-03-16
申请号：US15359445
申请日：2016-11-22
申请人： SKYWORKS SOLUTIONS, INC.
发明人： Thomas OBKIRCHER , Bo ZHOU , Nuttapong SRIRATTANA
IPC分类号： H04B1/44 , H04B1/401
CPC分类号： H04B1/44 , H04B1/401
摘要： A decoder for a radio-frequency module includes a control signal output, first control signal generator circuitry configured to receive an input signal indicating an operational state of a radio-frequency core communicatively coupled to the decoder, and generate an output control signal for controlling one or more radio-frequency devices of the radio-frequency core, second control signal generator circuitry configured to generate an intermediate output signal, and transition detection circuitry configured to receive a least a portion of the input signal and selectively provide the intermediate output signal on the control signal output when the input signal indicates a transition of the radio-frequency core for a first operational state of a first group of operational states to a second operational state of a second group of operational states.
摘要翻译：用于射频模块的解码器包括控制信号输出，第一控制信号发生器电路，被配置为接收指示通信地耦合到解码器的射频核心的操作状态的输入信号，并且产生用于控制一个的输出控制信号或更多个射频核心的射频设备，被配置为产生中间输出信号的第二控制信号发生器电路以及被配置为接收输入信号的至少一部分的转换检测电路，并且选择性地在中间输出信号上提供中间输出信号当所述输入信号指示所述射频核心对于第一组操作状态的第一操作状态的转变到第二组操作状态的第二操作状态时，控制信号输出。

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