公开(公告)号：US20150381188A1

公开(公告)日：2015-12-31

申请号：US14317435

申请日：2014-06-27

申请人： Rotem Banin ,  Elan Banin ,  Ofir Degani

发明人： Rotem Banin ,  Elan Banin ,  Ofir Degani

IPC分类号： H03L7/085 ,  H03L7/083 ,  H04L7/033 ,  G04F10/00 ,  H03M3/00 ,  H04B1/40 ,  H03L7/08 ,  H03L7/099

CPC分类号： H03L7/085 ,  H03L7/16 ,  H03L2207/50 ,  H03M7/3004 ,  H04B1/40

摘要： Described herein are technologies related to an implementation of a divider-less digital phase-locked loop (DPLL) that includes a loop response matching a higher order sigma delta.

摘要翻译： 这里描述的是与无分频数字锁相环（DPLL）的实现相关的技术，其包括与较高阶Σ-Δ匹配的环路响应。

公开(公告)号：US09154078B2

公开(公告)日：2015-10-06

申请号：US12977382

申请日：2010-12-23

申请人： Rotem Banin ,  Ofir Degani

发明人： Rotem Banin ,  Ofir Degani

IPC分类号： H04B1/40 ,  H01Q11/12 ,  H04B1/04 ,  H04B1/10 ,  H03C1/60

CPC分类号： H03C1/60

摘要： Some demonstrative embodiments include devices, systems and/or methods of wireless communication over a plurality of wireless communication frequency channels. For example, a wireless communication device may include a frequency source to generate a source frequency signal; a plurality of local-oscillator (LO) generators to generate a respective plurality of different carrier signal frequencies based on the source frequency signal; and a plurality of radio-frequency (RF) paths to simultaneously communicate over the plurality of carrier signal frequencies, respectively.

摘要翻译： 一些演示实施例包括在多个无线通信频率信道上的无线通信的设备，系统和/或方法。 例如，无线通信设备可以包括用于生成源频率信号的频率源; 多个本地振荡器（LO）发生器，用于基于源频率信号产生相应的多个不同的载波信号频率; 以及分别在多个载波信号频率上同时通信的多个射频（RF）路径。

公开(公告)号：US20140306772A1

公开(公告)日：2014-10-16

申请号：US13996518

申请日：2011-12-19

申请人： Rotem Banin ,  Ofir Degani ,  Eran Socher

发明人： Rotem Banin ,  Ofir Degani ,  Eran Socher

IPC分类号： H03B27/00

CPC分类号： H03B27/00 ,  H03B5/1852 ,  H03K3/0315

摘要： Embodiments provide a multi-phase voltage controlled oscillator (VCO) that produces a plurality of out-put signals having a common frequency and different phases. In one embodiment, the VCO may include a passive conductive structure having a first ring and a plurality of taps spaced around the first ring. The VCO may further include a capacitive load coupled to the passive conductive structure, one or more feedback structures coupled between a pair of opposing taps of the plurality of taps, and one or more current injection devices coupled between a pair of adjacent taps of the plurality of taps.

摘要翻译： 实施例提供一种多相压控振荡器（VCO），其产生具有共同频率和不同相位的多个输出信号。 在一个实施例中，VCO可以包括具有第一环和围绕第一环分开的多个抽头的无源导电结构。 VCO还可以包括耦合到无源导电结构的电容性负载，耦合在多个抽头中的一对相对抽头之间的一个或多个反馈结构，以及耦合在多个抽头中的一对相邻抽头之间的一个或多个电流注入装置 的水龙头。

公开(公告)号：US20120163492A1

公开(公告)日：2012-06-28

申请号：US12977382

申请日：2010-12-23

申请人： Rotem Banin ,  Ofir Degani

发明人： Rotem Banin ,  Ofir Degani

IPC分类号： H04L27/00

CPC分类号： H03C1/60

摘要： Some demonstrative embodiments include devices, systems and/or methods of wireless communication over a plurality of wireless communication frequency channels. For example, a wireless communication device may include a frequency source to generate a source frequency signal; a plurality of local-oscillator (LO) generators to generate a respective plurality of different carrier signal frequencies based on the source frequency signal; and a plurality of radio-frequency (RF) paths to simultaneously communicate over the plurality of carrier signal frequencies, respectively.

摘要翻译： 一些演示实施例包括在多个无线通信频率信道上的无线通信的设备，系统和/或方法。 例如，无线通信设备可以包括用于生成源频率信号的频率源; 多个本地振荡器（LO）发生器，用于基于源频率信号产生相应的多个不同的载波信号频率; 以及分别在多个载波信号频率上同时通信的多个射频（RF）路径。

公开(公告)号：US09019021B2

公开(公告)日：2015-04-28

申请号：US13996518

申请日：2011-12-19

申请人： Rotem Banin ,  Ofir Degani ,  Eran Socher

发明人： Rotem Banin ,  Ofir Degani ,  Eran Socher

IPC分类号： H03K3/03 ,  H03B27/00 ,  H03B5/18

CPC分类号： H03B27/00 ,  H03B5/1852 ,  H03K3/0315

摘要： Embodiments provide a multi-phase voltage controlled oscillator (VCO) that produces a plurality of output signals having a common frequency and different phases. In one embodiment, the VCO may include a passive conductive structure having a first ring and a plurality of taps spaced around the first ring. The VCO may further include a capacitive load coupled to the passive conductive structure, one or more feedback structures coupled between a pair of opposing taps of the plurality of taps, and one or more current injection devices coupled between a pair of adjacent taps of the plurality of taps.

摘要翻译： 实施例提供了产生具有共同频率和不同相位的多个输出信号的多相压控振荡器（VCO）。 在一个实施例中，VCO可以包括具有第一环和围绕第一环分开的多个抽头的无源导电结构。 VCO还可以包括耦合到无源导电结构的电容性负载，耦合在多个抽头中的一对相对抽头之间的一个或多个反馈结构，以及耦合在多个抽头中的一对相邻抽头之间的一个或多个电流注入装置 的水龙头。

公开(公告)号：US20150049840A1

公开(公告)日：2015-02-19

申请号：US13969132

申请日：2013-08-16

申请人： Rotem Banin ,  Ofir Degani ,  Markus Schimper ,  Ashoke Ravi

发明人： Rotem Banin ,  Ofir Degani ,  Markus Schimper ,  Ashoke Ravi

IPC分类号： H04B1/04 ,  H03M1/66

CPC分类号： H04B1/0475 ,  H03F1/02 ,  H03F3/24 ,  H03M1/66 ,  H03M1/86 ,  H04B2001/045

摘要： Embodiments of a digital-to-time converter (DTC) and methods for generating phase-modulated signals are generally described herein. In some embodiments, a divide by 2N+/−1 operation on an oscillator signal generates first and second divider signals, the first divider signal is sampled to provide a rising-edge correlated signal, a divider unit output signal is sampled to provide a falling edge correlated signal, and either the second divider signal or a delayed version of the second divider signal is provided as the divider unit output signal. A selection between the rising-edge and the falling-edge correlated signals generates edge signals. A fine phase-modulated output signal is generated based on an edge interpolation between a first and second edge signals.

摘要翻译： 数字 - 时间转换器（DTC）的实施例以及用于产生相位调制信号的方法在这里通常被描述。 在一些实施例中，对振荡器信号进行2N +/- 1次除法产生第一和第二除法器信号，对第一分频器信号进行采样以提供上升沿相关信号，对分频器单元输出信号进行采样以提供下降沿 并且第二除法器信号或第二除法器信号的延迟版本被提供作为除法器单元输出信号。 上升沿和下降沿相关信号之间的选择产生边沿信号。 基于第一和第二边缘信号之间的边缘内插产生精细的相位调制输出信号。

公开(公告)号：US20120161830A1

公开(公告)日：2012-06-28

申请号：US12977410

申请日：2010-12-23

申请人： Rotem Banin ,  Ofir Degani

发明人： Rotem Banin ,  Ofir Degani

IPC分类号： H03L7/06

CPC分类号： H03B19/00

摘要： Some demonstrative embodiments include devices, systems and/or methods of configurable frequency signal generation. For example, a device may include at least one configurable local-oscillator (LO) generator to receive an input frequency signal and one or more configurable input values and to convert the input frequency signal into at least one output frequency signal according to a configurable conversion ratio, which is based on the configurable input values.

摘要翻译： 一些演示实施例包括可配置频率信号生成的设备，系统和/或方法。 例如，设备可以包括至少一个可配置本地振荡器（LO）发生器，用于接收输入频率信号和一个或多个可配置输入值，并且根据可配置转换将输入频率信号转换成至少一个输出频率信号 比率，这是基于可配置的输入值。

公开(公告)号：US20130309983A1

公开(公告)日：2013-11-21

申请号：US13997592

申请日：2011-12-19

申请人： Ori Ashckenazi ,  Rotem Banin ,  Ofir Degani

发明人： Ori Ashckenazi ,  Rotem Banin ,  Ofir Degani

IPC分类号： H03B5/12

CPC分类号： H03B5/1212 ,  H03B5/1228 ,  H03B5/124 ,  H03B5/1243 ,  H03B5/1265 ,  H03B5/1296

摘要： Embodiments provide a voltage controlled oscillator (VCO) having reduced single-ended capacitance. In one embodiment, the VCO may include a transformer, a capacitor bank, and a gain stage. The transformer may include a primary inductor and a secondary inductor, and the secondary inductor may be inductively coupled to the primary inductor. The capacitor bank may be coupled to the secondary inductor and may provide a majority of a total capacitance of the VCO. The gain stage may be coupled to the primary inductor and configured to receive a supply signal and to drive a differential current in the primary inductor, thereby inducing an output signal across the secondary inductor having a frequency equal to a resonant frequency of the VCO.

公开(公告)号：US08391803B2

公开(公告)日：2013-03-05

申请号：US12977410

申请日：2010-12-23

申请人： Rotem Banin ,  Ofir Degani

发明人： Rotem Banin ,  Ofir Degani

IPC分类号： H04B1/40 ,  H04K3/00

CPC分类号： H03B19/00

摘要： Some demonstrative embodiments include devices, systems and/or methods of configurable frequency signal generation. For example, a device may include at least one configurable local-oscillator (LO) generator to receive an input frequency signal and one or more configurable input values and to convert the input frequency signal into at least one output frequency signal according to a configurable conversion ratio, which is based on the configurable input values.

摘要翻译： 一些演示实施例包括可配置频率信号生成的设备，系统和/或方法。 例如，设备可以包括至少一个可配置本地振荡器（LO）发生器，用于接收输入频率信号和一个或多个可配置输入值，并且根据可配置转换将输入频率信号转换成至少一个输出频率信号 比率，这是基于可配置的输入值。

公开(公告)号：US20150381156A1

公开(公告)日：2015-12-31

申请号：US14318857

申请日：2014-06-30

申请人： Sebastian Sievert ,  Assaf Ben-Bassat ,  Ofir Degani ,  Rotem Banin

发明人： Sebastian Sievert ,  Assaf Ben-Bassat ,  Ofir Degani ,  Rotem Banin

IPC分类号： H03K5/1252 ,  H04B15/00

CPC分类号： H03K5/1252 ,  H03K5/135 ,  H03L7/081 ,  H03L7/0814 ,  H03L7/0995 ,  H03L7/0998

摘要： This application discusses, among other things, an interpolator architecture for digital-to-time converters (DTCs). In an example, an interpolator can include interpolation cells and retention cells configured provide an interpolated output based on at least two offset clock signals. In certain examples, an example interpolator can provide contention free control of the interpolator output with improved noise immunity.

摘要翻译： 此应用程序除了其他内容之外还讨论了数字时间转换器（DTC）的内插器架构。 在一个示例中，内插器可以包括内插单元和配置的保持单元基于至少两个偏移时钟信号提供内插输出。 在某些示例中，示例性内插器可以提供具有改进的抗噪声能力的内插器输出的无竞争力控制。