公开(公告)号：US4590389A

公开(公告)日：1986-05-20

申请号：US596191

申请日：1984-04-02

Applicant: David L. Cave ,  Byron G. Bynum

Inventor： David L. Cave ,  Byron G. Bynum

IPC: H03K17/14 ,  H03K17/567 ,  H03K3/26 ,  G06G7/10 ,  G06G7/12

CPC classification number: H03K17/14 ,  H03K17/567

Abstract: A compensation circuit for stabilization of a circuit node coupled to an integrated circuit substrate by a parasitic capacitance of a value C.sub.1 has a displacement current substantially equal to C.sub.1 dv/dt. A switching device having a gain beta can either supply a current to, or draw a current from, the circuit node substantially equal to C.sub.2 .beta. dv/dt which is greater than the displacement current thereby obviating oscillation of an integrated circuit output due to capacitive coupling of the substrate to sensitive circuit nodes.

Abstract translation: 用于通过C1的寄生电容耦合到集成电路衬底的电路节点的稳定补偿电路具有基本上等于C1dv / dt的位移电流。 具有增益β的开关装置可以向电路节点提供电流，或者从电路节点提供大致等于位移电流的C2 beta dv / dt的电流，从而避免由于电容耦合而导致的集成电路输出的振荡 的基板到敏感电路节点。

公开(公告)号：US4583009A

公开(公告)日：1986-04-15

申请号：US551651

申请日：1983-11-14

Applicant: Benjamin Eng, Jr.

Inventor： Benjamin Eng, Jr.

IPC: G05F1/10 ,  G05F1/56 ,  G05F3/18 ,  H03M1/40 ,  H03K3/01 ,  H03K3/26

CPC classification number: G05F3/18 ,  G05F1/56 ,  H03M1/403 ,  Y10S323/907

Abstract: The ladder network of a recirculation of remainder analog to digital converter has a voltage source that is regulated by a transistor and Zener diode together with feedback circuitry responsive to the regulated output voltage. Current through the circuit is controlled by feedback to establish equal and opposite temperature coefficients in the transistor and Zener diode of the regulator. The temperature stabilized voltage regulator produced thereby eliminates any requirement for trimmer potentiometers.

Abstract translation: 余数模数转换器的再循环梯形网络具有由晶体管和齐纳二极管以及响应于稳压输出电压的反馈电路调节的电压源。 通过电路的电流由反馈控制，以在调节器的晶体管和齐纳二极管中建立相等和相反的温度系数。 由此产生的温度稳定的电压调节器消除了对微调电位器的任何要求。

公开(公告)号：US4547749A

公开(公告)日：1985-10-15

申请号：US566608

申请日：1983-12-29

Applicant: Clinton C. K. Kuo

Inventor： Clinton C. K. Kuo

IPC: H03K3/011 ,  H03K3/354 ,  H03L1/02 ,  H03B5/00 ,  H03K3/26 ,  H03L1/00

CPC classification number: H03K3/011 ,  H03K3/3545 ,  H03L1/02

Abstract: An oscillator with inverter and delay stages is coupled between first and second reference terminals. In one aspect a depletion transistor is connected between a power supply terminal and the first reference terminal to provide a reference voltage thereat. In another aspect the delay stages each have a control terminal for controlling the delay thereof. A temperature compensation circuit has a control transistor which provides a voltage to the control terminals of the delay stages which is inversely proportional to the threshold voltage of the control transistor.

Abstract translation: 具有反相器和延迟级的振荡器耦合在第一和第二参考端子之间。 在一个方面，耗尽晶体管连接在电源端子和第一参考端子之间以在其上提供参考电压。 在另一方面，延迟级各自具有用于控制其延迟的控制端子。 温度补偿电路具有控制晶体管，该控制晶体管向与控制晶体管的阈值电压成反比的延迟级的控制端提供电压。

公开(公告)号：US4527130A

公开(公告)日：1985-07-02

申请号：US416753

申请日：1982-09-10

Applicant: Georg Lutteke

Inventor： Georg Lutteke

IPC: H03B1/00 ,  H03B5/12 ,  H03B5/18 ,  H03L7/00 ,  H03B25/00 ,  H03K3/26

CPC classification number: H03B5/1847 ,  H03B2200/004 ,  H03B2200/007 ,  H03B2200/0098 ,  H03B2201/0208

Abstract: A push-pull microwave oscillator circuit, including two transistors, for producing the second harmonic of a fundamental frequency at a symmetry point of the circuit which is connected to the bases of the transistors through identical arrangements of circuit elements. The circuit includes tuning means coupled to at least one of the transistors, an output and an input. The output, which is utilized to provide to a phase comparison means an output signal at the fundamental of the second harmonic frequency, is coupled to the base of at least one of the transistors by a capacitive impedance. The input, which is utilized to receive a tuning signal produced by the phase comparison means in response to the output signal, is coupled to the tuning means.

Abstract translation: 一种推挽式微波振荡器电路，包括两个晶体管，用于在通过电路元件的相同布置连接到晶体管的基极的电路的对称点处产生基频的二次谐波。 电路包括耦合到至少一个晶体管的调谐装置，输出和输入。 用于提供相位比较的输出是在二次谐波频率的基波处的输出信号通过电容性阻抗耦合到至少一个晶体管的基极。 用于接收由相位比较装置响应输出信号产生的调谐信号的输入被耦合到调谐装置。

公开(公告)号：US4504743A

公开(公告)日：1985-03-12

申请号：US326125

申请日：1981-11-30

Applicant: Keizo Aoyama ,  Takahiko Yamauchi

Inventor： Keizo Aoyama ,  Takahiko Yamauchi

IPC: G11C11/413 ,  G11C11/412 ,  H01L21/02 ,  H01L21/822 ,  H01L21/8244 ,  H01L27/04 ,  H01L27/06 ,  H01L27/11 ,  H01L29/66 ,  H01L29/8605 ,  H03K3/26 ,  H03K3/01

CPC classification number: H01L28/20 ,  G11C11/412 ,  H01L27/0688 ,  H01L29/66992 ,  H01L29/8605 ,  H01L27/1112

Abstract: A semiconductor resistor element comprising a semiconductor film which has a desired shape and electrode wirings at both ends thereof, and a control electrode provided between the two ends of the semiconductor film via an insulating film. The control electrode is served with a control voltage which controls the resistance of the semiconductor film. Namely, the control electrode is served with a control voltage that changes with the change in temperature to offset the change in resistance of the semi-conductor film caused by the change in temperature.

Abstract translation: 一种半导体电阻元件，包括在其两端具有所需形状的半导体膜和电极布线，以及通过绝缘膜设置在半导体膜的两端之间的控制电极。 控制电极具有控制半导体膜的电阻的控制电压。 即，控制电极具有随着温度变化而变化的控制电压，以抵消由温度变化引起的半导体膜的电阻变化。

公开(公告)号：US4469961A

公开(公告)日：1984-09-04

申请号：US403214

申请日：1982-07-29

Applicant: Walter E. Milberger ,  Stephen F. Payer

Inventor： Walter E. Milberger ,  Stephen F. Payer

IPC: H03K17/00 ,  H03K17/64 ,  H03K17/66 ,  H03K17/687 ,  H03K3/01 ,  H03K3/26

CPC classification number: H03K17/667 ,  H03K17/64 ,  H03K17/6871 ,  H03K2217/0036

Abstract: A dual voltage inductive coil driver is used to rapidly switch between current levels in phase shifters. This approach provides a large voltage swing during the transient period, and then provides a low-dissipation low-voltage source during the steady state condition. The dual mode uses a linear low voltage loop and a nonlinear high voltage loop in the driver. The nonlinear loop may operate from the threshold or difference between either the input reference and coil current or input reference and coil voltage.

Abstract translation: 双电压感应线圈驱动器用于在移相器的电流电平之间快速切换。 这种方法在瞬态期间提供了大的电压摆幅，然后在稳态条件下提供低耗散低电压源。 双模式在驱动器中使用线性低电压环路和非线性高电压环路。 非线性环路可以从输入参考电压或线圈电流或输入参考电压和线圈电压之间的阈值或差值来操作。

公开(公告)号：US4418319A

公开(公告)日：1983-11-29

申请号：US396047

申请日：1982-07-07

Applicant: Paul F. Mahoney ,  Jerrold L. Bonn

Inventor： Paul F. Mahoney ,  Jerrold L. Bonn

IPC: H03C1/58 ,  H03K3/26 ,  G06G7/16

CPC classification number: H03C1/58

Abstract: Signal processing circuitry, preferably for use in multiplying two input signals, one at RF frequency and one at baseband frequency, which includes at least a basic four branch bridge circuit having a diode connected in each branch in a generally symmetrical four branch circuit configuration using a single bias supply and including a trimming resistor in at least one branch for controlling the current through the diodes in such branch so that the characteristics of the diodes in all branches can be matched over substantially the complete range of control current values therefor.

Abstract translation: 信号处理电路，优选地用于乘以两个输入信号，一个在RF频率上，一个在基带频率处，其包括至少一个基本四分支桥式电路，其具有以大致对称的四分支电路配置在每个分支中连接的二极管，其使用 单个偏置电源并且在至少一个分支中包括微调电阻器，用于控制通过该分支中的二极管的电流，使得所有分支中的二极管的特性可以在基本上在其控制电流值的完全范围内匹配。

公开(公告)号：US4369380A

公开(公告)日：1983-01-18

申请号：US192597

申请日：1980-09-30

Applicant: Pietro Menniti ,  Maurizio Felici

Inventor： Pietro Menniti ,  Maurizio Felici

IPC: H03K17/615 ,  H02M3/155 ,  H03K17/12 ,  H03K3/26 ,  H03K3/33

CPC classification number: H03K17/12

Abstract: A control circuit provides current to the bases of two transistors connected in a Darlington configuration. A load in series with the Darlington collector receives the turn-on current given the improved current gain of this configuration. A diode connected between the Darlington input transistors base and collector begins conduction as soon as the input transistor is saturated. The current applied directly to the base of the Darlington output transistor is enough to saturate the latter at the operating output load current. The invention permits the use of a Darlington switch, and allows the additional advantage of the low saturation voltage of a single transistor.

Abstract translation: 控制电路将电流提供给以达林顿配置连接的两个晶体管的基极。 给定该配置的改进的电流增益，与达林顿收集器串联的负载接收导通电流。 连接在达林顿输入晶体管基极和集电极之间的二极管一旦输入晶体管饱和就开始导通。 直接施加到达林顿输出晶体管基极的电流足以在运行输出负载电流下使后者饱和。 本发明允许使用达林顿开关，并且允许单个晶体管的低饱和电压的额外优点。

公开(公告)号：US4339672A

公开(公告)日：1982-07-13

申请号：US56854

申请日：1979-07-12

Applicant: Katsuyuki Sato

Inventor： Katsuyuki Sato

IPC: G11C11/407 ,  H01L21/822 ,  H01L27/04 ,  H01L29/78 ,  H03H11/26 ,  H03K3/02 ,  H03K3/03 ,  H03K3/353 ,  H03K3/354 ,  H03K5/00 ,  H03K5/13 ,  H03K5/15 ,  H03K5/151 ,  H03L7/00 ,  H03K3/26 ,  H03K19/01

CPC classification number: H03K3/353 ,  H01L27/04 ,  H01L29/78 ,  H03H11/26 ,  H03K3/02 ,  H03K3/0315 ,  H03K3/354 ,  H03K5/13 ,  H03K5/133 ,  H03K5/15093 ,  H03L7/00 ,  H03K2005/00195

Abstract: A delay circuit includes first and second MISFETs and a capacitance element connected to the common juncture of the first and the second MISFETs. The electricity of the capacitance element is charged through the first MISFET and is discharged through the second MISFET. Since the first and the second MISFETs effectively perform a push-pull operation, a signal of a predetermined level and a predetermined delay time to be delivered to a circuit having a logic threshold voltage is derived from the common juncture.

Abstract translation: 延迟电路包括第一和第二MISFET以及连接到第一和第二MISFET的公共接点的电容元件。 电容元件的电荷通过第一MISFET充电，并通过第二MISFET放电。 由于第一MISFET和第二MISFET有效地执行推挽操作，因此从公共接点导出将要传送到具有逻辑阈值电压的电路的预定电平和预定延迟时间的信号。

公开(公告)号：US4331886A

公开(公告)日：1982-05-25

申请号：US162293

申请日：1980-06-23

Applicant: Fred A. Perner ,  Lionel D. Provazek

Inventor： Fred A. Perner ,  Lionel D. Provazek

IPC: H03K3/01 ,  H03K3/26

CPC classification number: H02M7/5387

Abstract: This current switch driving circuit arrangement particularly for, but not necessarily limited to, inductive device current switching, comprises a pair of output transistors constituting a driving transistor for turning ON a subsequent switching transistor and a current sinking transistor for turning OFF that switching transistor. A receiver circuit is arranged for applying one bilevel logical signal for alternatively driving the two transistors by way of intermediate circuits each having current multiplying circuitry for deriving the necessary driving currents. The intermediate circuitry is effective for toggling the current from one of the transistors to the other with provisions for insuring speedy switching action.

Abstract translation: 该电流开关驱动电路装置特别用于但不一定限于电感器件电流切换，包括构成用于导通后续开关晶体管的驱动晶体管的一对输出晶体管和用于关断该开关晶体管的电流吸收晶体管。 接收器电路被布置为用于通过中间电路施加一个二级逻辑信号以交替地驱动两个晶体管，每个中间电路具有用于导出必要的驱动电流的电流倍增电路。 中间电路有效地将电流从一个晶体管切换到另一个晶体管，以保证快速切换动作。