触发器及振荡系统
    1.
    发明申请

    公开(公告)号:WO2017128647A1

    公开(公告)日:2017-08-03

    申请号:PCT/CN2016/090470

    申请日:2016-07-19

    Inventor: 张孟文

    Abstract: 一种触发器及振荡系统,该触发器包括:第一电压输入端(1);偏置电压输入端(2);第一偏置管(M5),其被配置为对与触发器相连的外接装置的第一部件的缩放比例为N;比较管(M3),其被配置为与触发器相连的外接装置的第二部件的缩放比例为N;第一开关管(M4)和第二开关管(M6);分流管(M7),其控制端与第一电压输入端(1)相连,其第二端与第二开关管(M6)的第二端相连,其第一端与比较管(M3)的第一端相连,其被配置为对比较管(M3)的放大比例为M;电压输出端(V0),分别与第一开关管(M4)的第二端、第二开关管(M4)的控制端以及比较管(M3)的第二端相连。所述触发器具有低功耗、低干扰、迟滞特性可调、修正占空比、对工艺不敏感的优点。

    A LOW POWER DECODER USING RESONANT DRIVE CIRCUITRY
    2.
    发明申请
    A LOW POWER DECODER USING RESONANT DRIVE CIRCUITRY 审中-公开
    使用谐振驱动电路的低功耗解码器

    公开(公告)号:WO2017019714A1

    公开(公告)日:2017-02-02

    申请号:PCT/US2016/044125

    申请日:2016-07-26

    Abstract: A decoder according to one embodiment of the invention includes a set of lines, a resonator circuit, a set of input leads for receiving input signals, and a set of switches for coupling some of the lines within the set of lines to the resonator circuit in response to the input signals while the other lines within the set of lines are at a first binary voltage. The lines are coupled to a set of pointer circuits. The pointer circuits perform logic functions on the signals on the lines when the resonating signal is at a second binary voltage opposite the first binary voltage to thereby decode the input signals. Because the lines are driven high and low by a resonator circuit, the decoder circuit power consumption is less than it would be if the lines were pulled up and down by a set of pullup and pulldown transistors.

    Abstract translation: 根据本发明的一个实施例的解码器包括一组线路,谐振器电路,用于接收输入信号的一组输入引线,以及一组开关,用于将该组线路中的一些线路耦合到谐振器电路 响应于输入信号,而该组线路中的其它线路处于第一二进制电压。 线路耦合到一组指针电路。 当谐振信号处于与第一二进制电压相反的第二二进制电压时,指针电路对线上的信号执行逻辑功能,从而对输入信号进行解码。 由于线路由谐振器电路驱动为高电平和低电平,所以解码器电路的功耗小于如果线路被一组上拉和下拉晶体管上拉和下拉的情况。

    ULTRA-LOW POWER CRYSTAL OSCILLATOR WITH ADAPTIVE SELF-START
    3.
    发明申请
    ULTRA-LOW POWER CRYSTAL OSCILLATOR WITH ADAPTIVE SELF-START 审中-公开
    超低功率水晶振荡器具有自适应自启动功能

    公开(公告)号:WO2016205624A1

    公开(公告)日:2016-12-22

    申请号:PCT/US2016/038048

    申请日:2016-06-17

    Abstract: A crystal oscillator is started in a high power mode for a certain period of time to ensure starting oscillation with average grade crystals, then once the certain time period is over the oscillator switches into a low power mode and sustains oscillation with energy pulses triggered by and synchronized with the oscillator output frequency. These energy pulses may be generated on the positive, negative or both positive and negative edges of the clock output waveform.

    Abstract translation: 晶体振荡器在高功率模式下启动一段时间,以确保平均晶体起振,然后一旦某一时间段结束,振荡器将切换到低功率模式,并通过由 与振荡器输出频率同步。 这些能量脉冲可以在时钟输出波形的正,负或正的和负的边缘产生。

    発振器およびICチップ
    4.
    发明申请
    発振器およびICチップ 审中-公开
    振荡器和IC芯片

    公开(公告)号:WO2013084411A1

    公开(公告)日:2013-06-13

    申请号:PCT/JP2012/007243

    申请日:2012-11-12

    Inventor: 丸 晴彦

    CPC classification number: H03L1/04 H03B5/04 H03B5/36 H03B2200/0082

    Abstract:  従来の回路構成を採用しつつ、位相ノイズを劣化させること無く、電源電圧を低電圧化することが可能な発振器を提供すること。本発明の一態様によれば、発振回路(1)と、発振回路(1)を駆動するためのバイアス信号を生成するバイアス生成回路(2)と、電源電圧VDDを昇圧し、バイアス生成回路(2)を駆動する昇圧回路(3)と、を有する発振器が提供される。また、発振回路(1)と、バイアス生成回路(2)と、昇圧回路(3)は、一つのICチップ(10)内に備えられており、昇圧回路(3)は、ICチップ(10)の外部に備えられている電源から電源電圧VDDを受け取り昇圧するようになっていてもよい。

    Abstract translation: 本发明的目的是提供一种能够在使用常规电路配置的同时降低电源电压的电压并且不引起相位噪声恶化的振荡器。 根据本发明的一个实施例,提供一种振荡器,其包括:振荡电路(1); 产生用于驱动所述振荡电路(1)的偏置信号的偏置产生电路(2); 以及升压电源电压(VDD)并驱动偏置产生电路(2)的升压电路(3)。 此外,振荡电路(1),偏置发生电路(2)和升压电路(3)设置在一个IC芯片(10)内,升压电路(3)可以构成为接收电源 从提供在IC芯片(10)外部的电源提供电压(VDD),并提升所述电源电压(VDD)。

    CRYSTAL OSCILLATOR WITH LOW-POWER MODE
    5.
    发明申请
    CRYSTAL OSCILLATOR WITH LOW-POWER MODE 审中-公开
    低功耗模式的水晶振荡器

    公开(公告)号:WO2012057914A1

    公开(公告)日:2012-05-03

    申请号:PCT/US2011/049723

    申请日:2011-08-30

    CPC classification number: H03B5/36 H03B2200/0012 H03B2200/0046

    Abstract: Circuits having corresponding methods and computer-readable media comprise: an amplifier; a crystal port configured to be electrically coupled to a crystal, wherein a first terminal of the crystal port is electrically coupled to an input of the amplifier, and wherein a second terminal of the crystal port is electrically coupled to an output of the amplifier; a first capacitor, wherein a first terminal of the first capacitor is electrically coupled to ground; a second capacitor, wherein a first terminal of the second capacitor is electrically coupled to ground; a first switch configured to selectively electrically couple the input of the amplifier to a second terminal of the first capacitor; and a second switch configured to selectively electrically couple the output of the amplifier to a second terminal of the second capacitor.

    Abstract translation: 具有相应方法和计算机可读介质的电路包括:放大器; 晶体端口被配置为电耦合到晶体,其中晶体端口的第一端子电耦合到放大器的输入端,并且其中晶体端口的第二端子电耦合到放大器的输出端; 第一电容器,其中所述第一电容器的第一端子电耦合到地; 第二电容器,其中所述第二电容器的第一端子电耦合到地; 第一开关,其被配置为选择性地将所述放大器的输入电耦合到所述第一电容器的第二端子; 以及第二开关,被配置为选择性地将所述放大器的输出电耦合到所述第二电容器的第二端子。

    APPARATUS AND METHOD FOR TEMPERATURE COMPENSATING AN OVENIZED OSCILLATOR
    6.
    发明申请
    APPARATUS AND METHOD FOR TEMPERATURE COMPENSATING AN OVENIZED OSCILLATOR 审中-公开
    温度补偿烧结振荡器的装置和方法

    公开(公告)号:WO2008112265A1

    公开(公告)日:2008-09-18

    申请号:PCT/US2008/003306

    申请日:2008-03-12

    Abstract: An oscillator assembly includes an oscillator circuit that is configured to generate a frequency signal. A temperature compensation circuit is in communication with the oscillator circuit and adapted to adjust the frequency signal in response to changes in temperature. The oscillator and temperature compensation circuits are located within an oven. A heater and a temperature sensor in communication with the heater are also both located in the oven. The temperature sensor is adapted to directly control the heater in response to changes in temperature. In one embodiment, the oscillator components are mounted to a ball grid array substrate which, in turn, is mounted on a printed circuit board. In this embodiment, a resonator overlies the ball grid array substrate and a lid covers and defines an oven and enclosure for the resonator and the ball grid array substrate. The oscillator and temperature compensation circuit are defined on the ball grid array substrate.

    Abstract translation: 振荡器组件包括被配置为产生频率信号的振荡器电路。 温度补偿电路与振荡器电路通信,并且适于根据温度变化调整频率信号。 振荡器和温度补偿电路位于烤箱内。 与加热器连通的加热器和温度传感器也都位于烤箱中。 温度传感器适用于根据温度变化直接控制加热器。 在一个实施例中,振荡器部件被安装到球栅阵列基板,该栅格阵列基板又安装在印刷电路板上。 在该实施例中,谐振器覆盖在球栅阵列基板上,并且盖覆盖并限定用于谐振器和球栅阵列基板的烤箱和外壳。 振荡器和温度补偿电路定义在球栅阵列基板上。

    複合共振回路及び同回路を使用した発振回路
    7.
    发明申请
    複合共振回路及び同回路を使用した発振回路 审中-公开
    使用电路的复合谐振电路和振荡电路

    公开(公告)号:WO2006046672A1

    公开(公告)日:2006-05-04

    申请号:PCT/JP2005/019832

    申请日:2005-10-21

    Applicant: 平間 宏一

    Inventor: 平間 宏一

    Abstract: 水晶振動子等の圧電振動子やコイル、コンデンサあるいはそれらと等価的な素子を組み合わせた共振回路であって、互いに共振周波数の異なる少なくとも2つの共振回路を組み合わせ、夫々の共振回路の励振電流若しくは電圧を独立に変化させると、複合共振回路全体の反共振周波数を変動させることができる現象を利用して、その周波数特性を自在に調整し得る発振回路やフィルタを構成する。

    Abstract translation: 提供了使用诸如石英谐振器,线圈,电容器或与它们相当的元件的压电振动器的谐振电路。 当组合具有不同谐振频率的两个谐振电路时,可以通过利用通过彼此独立地改变各个谐振电路的激励电流或电压的现象来构成振荡电路和能够自由调节频率特性的滤波器 可以改变整个复合谐振电路的反谐振频率。

    METHOD AND SYSTEM FOR FAST WAKE-UP OF OSCILLATORS
    9.
    发明申请
    METHOD AND SYSTEM FOR FAST WAKE-UP OF OSCILLATORS 审中-公开
    振荡器快速唤醒的方法和系统

    公开(公告)号:WO2004036733A2

    公开(公告)日:2004-04-29

    申请号:PCT/IL2003/000846

    申请日:2003-10-19

    Inventor: GAZIT, Meir

    IPC: H03B

    CPC classification number: H03B5/06 H03B5/36

    Abstract: A method and system for fast wakeup of a high-Q oscillator that includes a resonating element, preferably a crystal resonator, and an amplifier. The method comprises connecting the resonating element to a fast wakeup, low-Q oscillator, inputting a plurality of pulses generator by the low-Q oscillator into the resonating element, and simutaneously disconnecting the resonating element from the low-Q oscillator while connecting the resonating element to the amplifier, thereby obtaining substantially uniform steady state oscillations in the high-Q oscillator. The system includes in addition to high-Q and low-Q oscillator elements a mechanism for counting the pulses and for performing the simultaneous disconnection and connection mentioned above.

    Abstract translation: 一种用于快速唤醒高Q振荡器的方法和系统,其包括谐振元件,优选晶体谐振器和放大器。 该方法包括将谐振元件连接到快速唤醒,低Q振荡器,将低Q振荡器的多个脉冲发生器输入到谐振元件中,以及将谐振元件与低Q振荡器同时断开,同时连接谐振元件 从而在高Q振荡器中获得基本均匀的稳态振荡。 除了高Q和低Q振荡器元件之外,该系统还包括用于对脉冲进行计数并执行上述同时断开和连接的机构。

    PROGRAMMING AN ELECTRONIC DEVICE INCLUDING A NON-VOLATILE MEMORY, IN PARTICULAR FOR ADJUSTING THE FEATURES OF AN OSCILLATOR
    10.
    发明申请
    PROGRAMMING AN ELECTRONIC DEVICE INCLUDING A NON-VOLATILE MEMORY, IN PARTICULAR FOR ADJUSTING THE FEATURES OF AN OSCILLATOR 审中-公开
    编写包含非易失性存储器的电子设备,特别是调整振荡器的特性

    公开(公告)号:WO2003017284A1

    公开(公告)日:2003-02-27

    申请号:PCT/EP2002/008430

    申请日:2002-07-29

    CPC classification number: H03B5/36 G11C5/066 G11C16/10

    Abstract: There is described an electronic device including an electronic circuit (1, 8) for delivering an output signal (CKS) and a programmable non volatile memory (30) coupled to the electronic circuit to allow storage of a binary word (EED[7:0]) representative of at least one adjustable feature (C1, C2) of the electronic circuit (1, 8),this electronic device including at least first and second supply terminals (PAD_VDD, PAD_VSS), to which first and second supply voltages are applied (V DD , V 55 ) and at least one output terminal (PAD_OUT) at which the output signal from the electronic circuit is delivered. Means are provided for switching the output terminal into a so-called high impedance state so as to allow the introduction, in serial form, via this output terminal, of data bits intended, in particular, to be stored in the non volatile memory of the device. This device is applied, in particular, for adjusting the features of an oscillator circuit. Figure 3

    Abstract translation: 描述了一种电子设备,其包括用于传递输出信号(CKS)的电子电路(1)和耦合到电子电路的可编程非易失性存储器(30),以允许存储二进制字(EED [7:0 ]代表电子电路(1,8)的至少一个可调特征(C1,C2)),该电子设备至少包括施加了第一和第二电源电压的第一和第二电源端子(PAD_VDD,PAD_VSS) (VDD,V 55)和至少一个输出端子(PAD_OUT),在该输出端子上传送来自电子电路的输出信号。 提供了用于将输出端子切换成所谓的高阻抗状态的装置,以允许以串行形式经由该输出端子引入数据位,特别是将其存储在非易失性存储器 设备。 该器件特别用于调整振荡器电路的特征。 图3

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