公开(公告)号：US4903116A

公开(公告)日：1990-02-20

申请号：US384850

申请日：1989-07-20

Applicant: Cord H. Kohsiek

Inventor： Cord H. Kohsiek

IPC: H01L21/768 ,  H01L23/522

CPC classification number: H01L23/5225 ,  H01L2924/0002

Abstract: In integrated semiconductor circuits having multilayer wiring, in which the circuit elements formed in the semiconductor body are interconnected by connection conductors which extend at at least two levels located one above the other and are mutually separated by insulating layers, undesired couplings may occur between the circuit elements and the conductor tracks extending above them. These disturbing couplings can be avoided by having at least one connection conductor of a lower wiring level so positioned and shaped and connected to such a potential that it constitutes a screening element between at least one underlying circuit element and at least one connection conductor at an upper wiring level.

Abstract translation: 在具有多层布线的集成半导体电路中，其中形成在半导体主体中的电路元件通过连接导体互连，所述连接导体在位于一个彼此上下的至少两个级别延伸并且被绝缘层相互分离，在电路之间可能发生不期望的耦合 元件和在其上方延伸的导体轨迹。 这些干扰耦合可以通过具有如下定位和成形并连接到这样的电位的至少一个下布线层的连接导体来避免，使得它构成在至少一个底层电路元件与至少一个连接导体之间的屏蔽元件 接线等级。

公开(公告)号：US4607238A

公开(公告)日：1986-08-19

申请号：US681472

申请日：1984-12-13

Applicant: Cord H. Kohsiek

Inventor： Cord H. Kohsiek

IPC: H03K4/06 ,  H03K4/50 ,  H03K4/502 ,  H03K3/02

CPC classification number: H03K4/502

Abstract: In a monolithic integrated RC-oscillator comprising only one external frequency-determining network of a capacitance and a discharge circuit, a charging circuit which can be switched on and off periodically is connected to the network, which charging circuit is switched on and switched off by means of a threshold circuit with two switching thresholds when the voltage across the capacitor of the network reaches the lower and the upper switching threshold, respectively. In order to ensure that the frequency of the generated sawtooth signal is independent of a fixed discharge current, which is subject to spreading, and of the temperature coefficient of this current, the charging current of the charging circuit is controlled by the voltage across a second capacitor, which is charged or discharged with a current (I.sub.1) when the frequency-determining capacitance is discharged and which is discharged or charged with a second current when said frequency-determining capacitor is charged.

Abstract translation: 在只包含一个电容和放电电路的一个外部频率确定网络的单片集成RC振荡器中，可以周期性地接通和断开的充电电路连接到网络，该充电电路被接通并被 当网络电容器两端的电压分别达到下限和上限切换阈值时，具有两个切换阈值的阈值电路的装置。 为了确保产生的锯齿波信号的频率与固定的放电电流（其将被扩展）和该电流的温度系数无关，充电电路的充电电流由第二个电压 电容器，当频率确定电容放电时，用电流（I1）充电或放电，并且当所述频率确定电容器被充电时，其被放电或充电第二电流。

公开(公告)号：US4550262A

公开(公告)日：1985-10-29

申请号：US716519

申请日：1985-03-26

Applicant: Cord H. Kohsiek

Inventor： Cord H. Kohsiek

IPC: G05F3/26 ,  G05F1/56 ,  H03F3/343 ,  H03K3/26 ,  G05F3/08

CPC classification number: H03F3/343 ,  G05F1/561

Abstract: The invention relates to an integrated voltage-current converter circuit for generating a current which produces a voltage drop across a reference resistor, which voltage drop is determined by an input voltage. In order to compensate for the spread in width of the reference resistor formed in the integrated circuit, this reference resistor is formed by two parallel-connected resistors having the same resistance per unit area, the same length and different widths, and the compensated output current is formed by the difference between the currents which flows through these resistors.

Abstract translation: 本发明涉及一种用于产生在参考电阻上产生电压降的电流的集成电压 - 电流转换器电路，该电压降由输入电压决定。 为了补偿集成电路中形成的参考电阻的宽度扩展，该参考电阻由两个并联的电阻器组成，每个单位面积具有相同的电阻，相同的长度和不同的宽度，补偿的输出电流 由流过这些电阻器的电流之间的差异形成。

公开(公告)号：US5081430A

公开(公告)日：1992-01-14

申请号：US610601

申请日：1990-11-08

Applicant: Cord H. Kohsiek

Inventor： Cord H. Kohsiek

IPC: H03B5/32 ,  H03B1/04 ,  H03B5/36

CPC classification number: H03B5/36 ,  H03B1/04 ,  H03B2200/007 ,  H03B2200/0098

Abstract: In an overtone crystal oscillator comprising a crystal oscillator having a feedback loop and a resonance amplifier whose amplitude characteristic has an overshoot in the range of the resonant frequency of the resonance amplifier and which is arranged in the feedback loop of the crystal oscillator, the resonant frequency of the resonance amplifier is between the frequency of the overtone to be generated and the next lower oscillation frequency of the crystal oscillator, while signals in the frequency range of the next lower oscillation frequency(ies) in relation to signals in the frequency range of the overtone to be generated in the feedback loop, particularly in the resonance amplifier, have such a phase shift that the overtone crystal oscillator cannot oscillate at the frequencies of the next lower oscillation frequency(ies) and that it only oscillates at the frequency of the overtone to be generated.

Abstract translation: 在包括具有反馈回路的晶体振荡器和谐振放大器的谐波晶体振荡器中，其振幅特性在谐振放大器的谐振频率范围内具有超调并且被布置在晶体振荡器的反馈环路中，谐振频率 谐振放大器的频率范围在下一个较低的振荡频率的频率范围内，与频率范围内的信号相关， 在反馈回路中产生的泛音，特别是在谐振放大器中产生的泛音具有这样的相移，使得泛音晶体振荡器不能在下一个较低振荡频率的频率下振荡，并且它仅以泛音的频率振荡 被生成。

公开(公告)号：US4812734A

公开(公告)日：1989-03-14

申请号：US125262

申请日：1987-11-25

Applicant: Cord H. Kohsiek

Inventor： Cord H. Kohsiek

IPC: G05F3/26 ,  G05F3/22

CPC classification number: G05F3/265

Abstract: A current-mirror arrangement comprising a first branch including two series-connected diodes and a second branch including the series-connected base-emitter paths of two transistors. The ratio between the input and output currents of the current mirror is proportional to the root of the current-gain factor of the transistors.

Abstract translation: 一种电流镜装置，包括包括两个串联二极管的第一分支和包括两个晶体管的串联连接的基极 - 发射极路径的第二分支。 电流镜的输入和输出电流之间的比例与晶体管的电流 - 增益因子的根数成比例。

公开(公告)号：US4482820A

公开(公告)日：1984-11-13

申请号：US378568

申请日：1982-05-17

Applicant: Cord H. Kohsiek

Inventor： Cord H. Kohsiek

IPC: H05K1/02 ,  H01L21/82 ,  H01L21/822 ,  H01L23/64 ,  H01L27/04 ,  H03B5/12 ,  H03F1/14 ,  H03L1/00 ,  H03K17/00

CPC classification number: H03L1/00 ,  H01L23/642 ,  H03F1/14 ,  H01L2224/05554 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L24/48 ,  H01L24/49 ,  H01L2924/00014 ,  H01L2924/01019 ,  H01L2924/01067 ,  H01L2924/01068 ,  H01L2924/12033 ,  H01L2924/14 ,  H01L2924/3011

Abstract: A circuit arrangement includes an integrated semiconductor circuit with a plurality of connection leads in which stray capacitances with equal temperature coefficients exist between one connection lead and the two adjacent, second and third, connection leads. A voltage is present between the first and second connection leads, and produces a current through the stray capacitance between these connection leads. In order to cancel the effect of this temperature-dependent current, a compensation voltage is applied between the first and second connection leads, which compensation voltage causes a current which is equal and opposite to the current through the stray capacitance between the first and second connection leads to flow through the stray capacitance between the first and third connection leads.

Abstract translation: 电路装置包括具有多个连接引线的集成半导体电路，其中在一个连接引线和两个相邻的，第二和第三连接引线之间存在具有相等温度系数的杂散电容。 在第一和第二连接引线之间存在电压，并产生通过这些连接引线之间的杂散电容的电流。 为了消除该温度相关电流的影响，在第一和第二连接引线之间施加补偿电压，该补偿电压引起与通过第一和第二连接之间的杂散电容的电流相等和相反的电流 导致流过第一和第三连接引线之间的杂散电容。