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1. 发明申请

US20130286518A1 ELECTRO-STATIC DISCHARGE POWER SUPPLY CLAMP WITH DISABLEMENT LATCH 有权
标题翻译：电动放电电源钳具有禁带锁
公开(公告)号：US20130286518A1
公开(公告)日：2013-10-31
申请号：US13929933
申请日：2013-06-28
申请人： RF Micro Devices, Inc.
发明人： Nathaniel Peachey , Joseph Hubert Colles , Jeffrey D. Potts
IPC分类号： H02H9/04
CPC分类号： G11C7/12 , G11C5/02 , G11C5/06 , G11C5/147 , G11C7/02 , G11C7/1051 , G11C7/1078 , G11C7/22 , G11C13/04 , H01L23/60 , H01L2924/0002 , H02H9/041 , H01L2924/00
摘要： The described devices, systems and methods include an electro-static discharge clamp with a latch to prevent false triggering of an electro-static discharge protection circuit in response to fluctuations in a power supply rail.
摘要翻译：所描述的装置，系统和方法包括具有闩锁的静电放电夹具，以防止电抗放电保护电路响应于电源轨的波动而错误触发。

2. 发明授权

US09720872B2 Auto-configuration of devices based upon configuration of serial input pins and supply 有权
公开(公告)号：US09720872B2
公开(公告)日：2017-08-01
申请号：US14511602
申请日：2014-10-10
申请人： RF Micro Devices, Inc.
发明人： William David Southcombe , Christopher Truong Ngo , Joseph Hubert Colles
IPC分类号： G06F13/42
CPC分类号： G06F13/4221 , G06F13/4282
摘要： A device includes a memory, at least two input/output (IO) pins, and slave identifier (ID) selection circuitry. The memory stores a slave ID, which identifies the device to other devices in a serial communication process. The slave ID selection circuitry changes the stored slave ID based on which one of the IO pins is coupled to a supply voltage. By changing the slave ID of the device based on which one of the IO pins is coupled to a supply voltage, a number of devices with otherwise identical slave IDs may change their slave IDs in order to participate in a serial communication process on the same bus. Further, the slave ID of the device may be changed without using an additional IO pin on the device.

3. 发明授权

US09577590B2 Dual inductive element charge pump buck and buck power supplies 有权
标题翻译：双电感元件电荷泵降压和降压电源
公开(公告)号：US09577590B2
公开(公告)日：2017-02-21
申请号：US13937618
申请日：2013-07-09
申请人： RF Micro Devices, Inc.
发明人： Chris Levesque , Jean-Christophe Berchtold , Joseph Hubert Colles , Robert Deuchars , William David Southcombe , David Zimlich , David E. Jones , Scott Yoder , Terry J. Stockert
IPC分类号： H03F3/19 , H03F3/21 , H03F3/68 , H02M3/07 , H03F1/02 , H03F3/195 , H03F3/24 , H03F3/60 , H03F3/72 , H03F3/191 , H03F3/193
CPC分类号： H03F3/19 , H02M3/07 , H03F1/0227 , H03F1/0261 , H03F1/0277 , H03F3/191 , H03F3/193 , H03F3/195 , H03F3/21 , H03F3/211 , H03F3/245 , H03F3/602 , H03F3/68 , H03F3/72 , H03F2200/171 , H03F2200/222 , H03F2200/27 , H03F2200/318 , H03F2200/336 , H03F2200/387 , H03F2200/411 , H03F2200/414 , H03F2200/417 , H03F2200/451 , H03F2200/504 , H03F2200/534 , H03F2200/537 , H03F2200/541 , H03F2203/21106 , H03F2203/21142 , H03F2203/21157
摘要： A direct current (DC)-DC converter, which includes a charge pump buck power supply and a buck power supply is disclosed. The charge pump buck power supply includes a charge pump buck converter, a first inductive element, and an energy storage element. The charge pump buck converter and the first inductive element are coupled in series between a DC power supply, such as a battery, and the energy storage element. The buck power supply includes a buck converter, a second inductive element, and the energy storage element. The buck converter and the second inductive element are coupled in series between the DC power supply and the energy storage element. As such, the charge pump buck power supply and the buck power supply share the energy storage element.
摘要翻译：公开了一种直流（DC）-DC转换器，其包括电荷泵降压电源和降压电源。电荷泵降压电源包括电荷泵降压转换器，第一电感元件和能量存储元件。电荷泵降压转换器和第一电感元件串联连接在诸如电池的直流电源和能量存储元件之间。降压电源包括降压转换器，第二电感元件和能量存储元件。降压转换器和第二感应元件串联连接在直流电源和能量存储元件之间。因此，电荷泵降压电源和降压电源共享储能元件。

4. 发明授权

US08830767B2 Electro-static discharge power supply clamp with disablement latch 有权
公开(公告)号：US08830767B2
公开(公告)日：2014-09-09
申请号：US13929933
申请日：2013-06-28
申请人： RF Micro Devices, Inc.
发明人： Nathaniel Peachey , Joseph Hubert Colles , Jeffrey D. Potts
IPC分类号： G11C7/10 , G11C5/14 , G11C5/02 , G11C5/06 , G11C7/12 , G11C13/04
CPC分类号： G11C7/12 , G11C5/02 , G11C5/06 , G11C5/147 , G11C7/02 , G11C7/1051 , G11C7/1078 , G11C7/22 , G11C13/04 , H01L23/60 , H01L2924/0002 , H02H9/041 , H01L2924/00
摘要： The described devices, systems and methods include an electro-static discharge clamp with a latch to prevent false triggering of an electro-static discharge protection circuit in response to fluctuations in a power supply rail.

5. 发明申请

US20130286519A1 ELECTRO-STATIC DISCHARGE POWER SUPPLY CLAMP WITH DISABLEMENT LATCH 有权
公开(公告)号：US20130286519A1
公开(公告)日：2013-10-31
申请号：US13929950
申请日：2013-06-28
申请人： RF Micro Devices, Inc.
发明人： Nathaniel Peachey , Joseph Hubert Colles , Jeffrey D. Potts
IPC分类号： H01L23/60
CPC分类号： G11C7/12 , G11C5/02 , G11C5/06 , G11C5/147 , G11C7/02 , G11C7/1051 , G11C7/1078 , G11C7/22 , G11C13/04 , H01L23/60 , H01L2924/0002 , H02H9/041 , H01L2924/00
摘要： The described devices, systems and methods include an electro-static discharge clamp with a latch to prevent false triggering of an electro-static discharge protection circuit in response to fluctuations in a power supply rail.

6. 发明申请

US20130194051A1 ANALOG-DIGITAL PULSE WIDTH MODULATOR (ADPWM) 有权
标题翻译：模拟数字脉宽调制器（ADPWM）
公开(公告)号：US20130194051A1
公开(公告)日：2013-08-01
申请号：US13751480
申请日：2013-01-28
申请人： RF MICRO DEVICES, INC.
发明人： David Zimlich , Joseph Hubert Colles , Ricke W. Clark , Chris Levesque
IPC分类号： H03K7/08
CPC分类号： H03K7/08 , H03C2200/0045 , H03K3/017
摘要： Analog-to-digital pulse width modulation circuitry includes thermometer code generator circuitry, clock generator circuitry, delay selection circuitry, and an output stage. The thermometer code generator circuitry is adapted to generate a digital thermometer code based upon a received analog input voltage. The clock generator circuitry is adapted to generate a reference clock and a plurality of delayed clock signals. The delay selection circuitry is connected between the thermometer code generator circuitry and the clock generator circuitry, and is adapted to select one of the delayed clock signals to present to the output stage based upon the generated thermometer code. The selected delayed clock signal is delayed by an amount of time that is proportional to the generated thermometer code. The reference clock signal and the selected delayed clock signal are delivered to the output stage where they are used to generate a pulse width modulated output signal.
摘要翻译：模数 - 数字脉宽调制电路包括温度计代码发生器电路，时钟发生器电路，延迟选择电路和输出级。温度计代码发生器电路适于基于接收的模拟输入电压产生数字温度计代码。时钟发生器电路适于产生参考时钟和多个延迟的时钟信号。延迟选择电路连接在温度计代码发生器电路和时钟发生器电路之间，并且适于根据生成的温度计代码来选择一个延迟的时钟信号以呈现给输出级。所选择的延迟时钟信号被延迟与生成的温度计代码成比例的时间量。参考时钟信号和所选择的延迟时钟信号被传送到输出级，在它们被用于产生脉冲宽度调制的输出信号。

7. 发明申请

US20150106541A1 AUTO-CONFIGURATION OF DEVICES BASED UPON CONFIGURATION OF SERIAL INPUT PINS AND SUPPLY 有权
标题翻译：基于串行输入引脚和电源配置的器件自动配置
公开(公告)号：US20150106541A1
公开(公告)日：2015-04-16
申请号：US14511602
申请日：2014-10-10
申请人： RF Micro Devices, Inc.
发明人： William David Southcombe , Christopher Truong Ngo , Joseph Hubert Colles
IPC分类号： G06F13/42
CPC分类号： G06F13/4221 , G06F13/4282
摘要： A device includes a memory, at least two input/output (IO) pins, and slave identifier (ID) selection circuitry. The memory stores a slave ID, which identifies the device to other devices in a serial communication process. The slave ID selection circuitry changes the stored slave ID based on which one of the IO pins is coupled to a supply voltage. By changing the slave ID of the device based on which one of the IO pins is coupled to a supply voltage, a number of devices with otherwise identical slave IDs may change their slave IDs in order to participate in a serial communication process on the same bus. Further, the slave ID of the device may be changed without using an additional IO pin on the device.
摘要翻译：设备包括存储器，至少两个输入/输出（IO）引脚和从标识符（ID）选择电路。存储器存储从属ID，其在串行通信过程中将设备标识到其他设备。从机ID选择电路根据哪个IO引脚耦合到电源电压来改变存储的从机ID。通过根据哪个IO引脚耦合到电源电压来改变器件的从器件ID，具有其他相同的从器件ID的多个器件可以改变其从器件ID，以便参与同一总线上的串行通信处理。此外，可以改变设备的从设备ID，而不需要在设备上使用附加的IO引脚。

8. 发明申请

US20130293310A1 DUAL INDUCTIVE ELEMENT CHARGE PUMP BUCK AND BUCK POWER SUPPLIES 有权
标题翻译：双电感元件充电泵和BUCK电源
公开(公告)号：US20130293310A1
公开(公告)日：2013-11-07
申请号：US13937618
申请日：2013-07-09
申请人： RF MICRO DEVICES, INC.
发明人： Chris Levesque , Jean-Christophe Berchtold , Joseph Hubert Colles , Robert Deuchars , William David Southcombe , David Zimlich , David E. Jones , Scott Yoder , Terry J. Stockert
IPC分类号： H03F3/19 , H03F3/21 , H03F3/68 , H02M3/07
CPC分类号： H03F3/19 , H02M3/07 , H03F1/0227 , H03F1/0261 , H03F1/0277 , H03F3/191 , H03F3/193 , H03F3/195 , H03F3/21 , H03F3/211 , H03F3/245 , H03F3/602 , H03F3/68 , H03F3/72 , H03F2200/171 , H03F2200/222 , H03F2200/27 , H03F2200/318 , H03F2200/336 , H03F2200/387 , H03F2200/411 , H03F2200/414 , H03F2200/417 , H03F2200/451 , H03F2200/504 , H03F2200/534 , H03F2200/537 , H03F2200/541 , H03F2203/21106 , H03F2203/21142 , H03F2203/21157
摘要： A direct current (DC)-DC converter, which includes a charge pump buck power supply and a buck power supply is disclosed. The charge pump buck power supply includes a charge pump buck converter, a first inductive element, and an energy storage element. The charge pump buck converter and the first inductive element are coupled in series between a DC power supply, such as a battery, and the energy storage element. The buck power supply includes a buck converter, a second inductive element, and the energy storage element. The buck converter and the second inductive element are coupled in series between the DC power supply and the energy storage element. As such, the charge pump buck power supply and the buck power supply share the energy storage element.
摘要翻译：公开了一种直流（DC）-DC转换器，其包括电荷泵降压电源和降压电源。电荷泵降压电源包括电荷泵降压转换器，第一电感元件和能量存储元件。电荷泵降压转换器和第一电感元件串联连接在诸如电池的直流电源和能量存储元件之间。降压电源包括降压转换器，第二电感元件和能量存储元件。降压转换器和第二感应元件串联连接在直流电源和能量存储元件之间。因此，电荷泵降压电源和降压电源共享能量存储元件。

9. 发明授权

US09240776B2 Analog-digital pulse width modulator (ADPWM) 有权
标题翻译：模拟数字脉宽调制器（ADPWM）
公开(公告)号：US09240776B2
公开(公告)日：2016-01-19
申请号：US13751480
申请日：2013-01-28
申请人： RF Micro Devices, Inc.
发明人： David Zimlich , Joseph Hubert Colles , Ricke W. Clark , Chris Levesque
IPC分类号： H03K3/017 , H03K7/08
CPC分类号： H03K7/08 , H03C2200/0045 , H03K3/017
摘要： Analog-to-digital pulse width modulation circuitry includes thermometer code generator circuitry, clock generator circuitry, delay selection circuitry, and an output stage. The thermometer code generator circuitry is adapted to generate a digital thermometer code based upon a received analog input voltage. The clock generator circuitry is adapted to generate a reference clock and a plurality of delayed clock signals. The delay selection circuitry is connected between the thermometer code generator circuitry and the clock generator circuitry, and is adapted to select one of the delayed clock signals to present to the output stage based upon the generated thermometer code. The selected delayed clock signal is delayed by an amount of time that is proportional to the generated thermometer code. The reference clock signal and the selected delayed clock signal are delivered to the output stage where they are used to generate a pulse width modulated output signal.
摘要翻译：模数 - 数字脉宽调制电路包括温度计代码发生器电路，时钟发生器电路，延迟选择电路和输出级。温度计代码发生器电路适于基于接收的模拟输入电压产生数字温度计代码。时钟发生器电路适于产生参考时钟和多个延迟的时钟信号。延迟选择电路连接在温度计代码发生器电路和时钟发生器电路之间，并且适于根据生成的温度计代码来选择一个延迟的时钟信号以呈现给输出级。所选择的延迟时钟信号被延迟与生成的温度计代码成比例的时间量。参考时钟信号和所选择的延迟时钟信号被传送到输出级，在它们被用于产生脉冲宽度调制的输出信号。

10. 发明授权

US08824217B2 Electro-static discharge power supply clamp with disablement latch 有权
标题翻译：具有禁用闩锁的静电放电电源钳
公开(公告)号：US08824217B2
公开(公告)日：2014-09-02
申请号：US13929950
申请日：2013-06-28
申请人： RF Micro Devices, Inc.
发明人： Nathaniel Peachey , Joseph Hubert Colles , Jeffrey D. Potts
IPC分类号： G11C7/10 , H02H3/00 , H02H5/06 , G11C7/00 , G11C5/14 , G11C7/12 , G11C7/22 , G11C5/06
CPC分类号： G11C7/12 , G11C5/02 , G11C5/06 , G11C5/147 , G11C7/02 , G11C7/1051 , G11C7/1078 , G11C7/22 , G11C13/04 , H01L23/60 , H01L2924/0002 , H02H9/041 , H01L2924/00
摘要： The described devices, systems and methods include an electro-static discharge clamp with a latch to prevent false triggering of an electro-static discharge protection circuit in response to fluctuations in a power supply rail.
摘要翻译：所描述的装置，系统和方法包括具有闩锁的静电放电夹具，以防止电抗放电保护电路响应于电源轨的波动而错误触发。

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