Circuit device for realising a non-linear reactive elements scale network
    1.
    发明公开
    Circuit device for realising a non-linear reactive elements scale network 有权
    Sch en en ung ung ur en en iven iven iven iven iven iven iven iven iven iven iven iven iven iven iven iven iven

    公开(公告)号:EP1424773A1

    公开(公告)日:2004-06-02

    申请号:EP02425734.7

    申请日:2002-11-28

    CPC classification number: H03H11/0405 H03H11/481

    Abstract: The invention relates to a circuit device (1) for realising a non-linear reactive elements scale network, wherein the non-linear elements of the network are pairs of inductive (L) and capacitive (C) components cascade connected between a pair of input terminals and a pair of output terminals. Advantageously in the invention, each component (L,C) of the network is formed by cascade connecting a first (2) and a second (3) transconductance (Gm1,Gm2) integrator with each other.

    Abstract translation: 本发明涉及一种用于实现非线性无功元素规模网络的电路设备(1),其中网络的非线性元件是级联的电感(L)和电容(C)组件之间的对,所述电感(L)和电容(C) 端子和一对输出端子。 在本发明中有利的是,通过将第一(2)和第二(3)跨导(Gm1,Gm2)积分器彼此级联连接来形成网络的每个部件(L,C)。

    An oscillator with a low supply voltage
    4.
    发明公开
    An oscillator with a low supply voltage 失效
    Verszungsspannung的OszillatorfürBetrieb mit niedriger

    公开(公告)号:EP0887936A1

    公开(公告)日:1998-12-30

    申请号:EP97830295.8

    申请日:1997-06-24

    CPC classification number: H03K3/2821 H03K3/0231

    Abstract: The controllable-frequency oscillator described is of the astable multivibrator type with two transistors (Q1, Q2) coupled to one another by means of a capacitor (C) and a positive-feedback circuit. In order to reduce the supply voltage of the oscillator to the minimum, the positive-feedback circuit is constituted by a differential amplifier (T3, T4, R3, R4 and G5).

    Abstract translation: 所描述的可控频率振荡器是具有通过电容器(C)和正反馈电路彼此耦合的两个晶体管(Q1,Q2)的不稳定的多谐振荡器类型。 为了将振荡器的电源电压降至最低,正反馈电路由差分放大器(T3,T4,R3,R4和G5)构成。

    An integrated circuit with two phase-locked loops and with means for preventing locking owing to injection
    10.
    发明公开
    An integrated circuit with two phase-locked loops and with means for preventing locking owing to injection 失效
    一种集成电路,其包括两个锁相环的装置,以及用于防止注入同步

    公开(公告)号:EP0892499A1

    公开(公告)日:1999-01-20

    申请号:EP97830351.9

    申请日:1997-07-14

    CPC classification number: H03L7/07 G11B20/1403

    Abstract: The integrated circuit described comprises two phase-locked loops (R-PLL, W-PLL) each with its own oscillator (OSC-1, OSC-2). To prevent locking owing to injection between the two oscillators due to stray currents in the integrated circuit, a noise generator (N-GEN) is coupled to the oscillator (OSC-2) of one of the loops (W-PLL) and means (TM) are provided for activating the noise generator (N-GEN) in a manner such that the noise injected changes the frequency of the oscillator (OSC-2) randomly when the other loop (R-PLL) is in operation.

    Abstract translation: 集成电路描述由两锁相环(R-PLL,W-PLL)每个都有其自己的振荡器(OSC-1,OSC-2)。 为了防止由于两个振荡器之间的喷射由于在集成电路杂散电流锁定,噪声发生器(N-GEN)耦合到所述环中的一个(W-PLL)以及装置(的振荡器(OSC-2) TM)被提供用于激活噪声发生器(N-GEN)(以检查的方式做了噪声注入变化的振荡器OSC-2)随机地当其他环(R-PLL)是在操作中的频率。

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