Class 327/392 - Delay controlled switch (e.g., fixed, single time of delay control, etc.)

Subclass of Class 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
Definition: Subject matter wherein there is a recited significant time
No. of patents: 114
Last issue date: 09/06/2011

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Number	Title	Issue Date
8013658	Circuit for controlling time sequence A circuit for controlling time sequence of an electronic device, the circuit comprises a delay unit to receive a first control signal, a first switch unit connected to the delay unit to receive the first control signal after a rising edge of the first control signal...	09/06/2011
7961030	Timing control apparatus The present invention discloses a timing control apparatus to control the on/off timing of the voltage sources. The timing control apparatus includes a plurality of delay circuits coupling with the voltage sources, a plurality of discharging circuits coupling with t...	06/14/2011
7915945	Inrush current limiting circuit and electronic device using the same An inrush limiting circuit is connected between an external power source and a plurality of capacitors, and includes a delay trigger signal generator, a plurality of reversing circuits and a plurality of transmission gates. The delay trigger signal generator is conn...	03/29/2011
7420357	Hysteretic DC/DC converter A hysteretic DC/DC converter is proposed that operates at a high switching frequency without producing undesired pulse bursts at the output. The converter has a converter power stage with a supply voltage input, a controlled voltage output and an enable input. A com...	09/02/2008
7372759	Power supply control circuit and controlling method thereof The present invention provides a power supply control circuit and a control method thereof, capable of securing an accurate operation of a GIO in a burst data transmission having a high compression rate. The power supply control circuit of a semiconductor memory dev...	05/13/2008
7332950	DLL measure initialization circuit for high frequency operation A memory device, delay lock loop circuit (DLL) and DLL reset circuitry are described. The DLL includes a shift register and a measured delay for pre-loading the shift register. The reset circuitry selectively filters a clock signal propagation through the measured d...	02/19/2008
RE40053	Delay circuit having delay time adjustable by current A delay circuit includes a delay part delaying a signal by a delay time which can be varied based on a control current, and a control current adjustment circuit adjusting the control current so that the delay time changes linearly based on a variation in a resistanc...	02/12/2008
7254505	Method and apparatus for calibrating delay lines A delay line (DL) circuit used to generate test pattern waveforms has a pulse generating circuit that is used during calibration to generate a pulse signal upon receiving a signal edge. A delay line of the DL circuit receives the pulse signal and delays the pulse si...	08/07/2007
7227384	Scan friendly domino exit and domino entry sequential circuits A circuit for converting received domino logic signals to a static output signal includes a pair of logic gates having inputs and outputs that are cross-coupled and responsive to a domino logic input signal and a clock signal to latch the input signal during an eval...	06/05/2007
7222244	Semiconductor device including a prediction circuit to control a power status control circuit which controls the power status of a function circuit A semiconductor device having a functional circuit block with predictive power controller is provided so as to construct a system LSI manufactured in a practicable number of design steps, which is extensible and in which power is reduced. The functional circuit bloc...	05/22/2007
7203859	Variable clock configuration for switched op-amp circuits A clock configuration for driving switched op-amp circuits operated in opposite phases is presented in which a common off-phase of variable length is inserted between the on-phases of the individual operational amplifiers. The length of the off-phase can be adapted ...	04/10/2007
7183835	Semiconductor device which realizes a short-circuit protection function without shunt resistor, and semiconductor device module A control output signal is supplied to a gate electrode of an insulated gate transistor from a control signal output terminal of a control device, however, with regard to the insulated gate transistor, a control output signal is also influenced when that transistor ...	02/27/2007
7054956	Multi-interval data acquisition apparatus The objective is to provide a data acquisition apparatus enabling simultaneous data acquisition using multiple measurement intervals in a data acquisition apparatus comprised of multiple input modules. It is characterized, as a data acquisition apparatus comp...	05/30/2006
6906574	Drive circuit for driving power semiconductor device A drive circuit includes a gate voltage detector that detects a gate-emitter voltage Vge that appears between the gate and emitter of a power semiconductor device throughout a detection time period during which a sampler allows the process of detecting the gate-emit...	06/14/2005
6889334	Multimode system for calibrating a data strobe delay for a memory read operation A system for coordinating the timing of a data strobe with data supplied by a memory module to the memory controller read data FIFO of a processor-based system, providing multiple calibration modes. A calibration PDL (programmable delay line) is used to reiterativel...	05/03/2005
6836165	DLL circuit and method of generating timing signals A DLL circuit includes a delay circuit, a phase comparing circuit and a delay control circuit. The delay circuit is connected to first and second nodes, and delays an original clock signal supplied to the first node based on a delay control signal and generates firs...	12/28/2004
6753707	Delay circuit and semiconductor device using the same A delay circuit includes an output circuit including first and second output elements. The first and second output elements are connected serially between a first power supply source and a second power supply source. The delay circuit further includes a delay elemen...	06/22/2004
6448838	Circuit and method for high-speed break-before-make electronic switch In a switching circuit, a first electrical element (22) is disabled before a second electrical element (30) is enabled. The switching operation is called break before make and ensures that disabling operation of a first electrical element occurs before en...	09/10/2002
6392466	Apparatus, method and system for a controllable pulse clock delay arrangement to control functional race margins in a logic data path A controllable pulse-clock-delay apparatus for use with an integrated circuit, the controllable pulse-clock-delay apparatus including an input pulse clock terminal that is adapted to receive an input pulse clock, an output pulse clock terminal, a controll...	05/21/2002
6329867	Clock input buffer with noise suppression A circuit is designed with a delay circuit (300) coupled to receive a clock input signal (CLK) and a control signal (DFT). The control signal has a first logic state and a second logic state. The delay circuit produces a clock control signal (*CLK) at a f...	12/11/2001
6288592	Cable driver with controlled linear rise and fall A cable driver is disclosed which provides a substantially linear output signal corresponding to an input signal received by the cable driver on a transmission line. The cable driver includes a number of switches coupled by delay elements with cause the s...	09/11/2001
6127872	Delay circuit and oscillator circuit using the same A delay circuit is constituted by connecting a plurality of delay elements in series, each delay element is constituted by a pMOS transistor P1 and a nMOS transistor N1 having a larger driving capability than P1 and by a nMOS transistor N2 and a pMOS tran...	10/03/2000
5929675	Power applying circuit with initial reset pulse for semiconductor memory A power applying circuit for an internal logic circuit includes a plurality of basic power applying units coupled to the internal logic circuit in parallel, each of the basic power applying units including a logic gate unit outputting a pulse in response ...	07/27/1999
5872477	Multiplexer with CMOS break-before-make circuit A multiplexer selectively connects one of first and second nodes to a third node. The multiplexer includes a first switch coupled between the first and third nodes, a second switch coupled between the second and third nodes, and a control input for receiv...	02/16/1999
5714899	Circuit for the generation of a time-stabilized output pulse A circuit for the generation of a time-stabilized output pulse Iout comprises a capacitor biased by two completely independent voltages whose bias voltages are filed by a current generator through current mirrors and are therefore very stable....	02/03/1998
5623221	Low noise MOSFET employing selective drive signals In a driving circuit for generating driving signals for controlling and switching on and off a first output element employed in an output circuit for generating a high-level output signal and a second output element employed in the output circuit for gene...	04/22/1997
5598121	Switching circuit for embodying an I/O signal in a single terminal A switching circuit for outputting input and output signals from a single terminal includes an I/O signal interface circuit for forming a current path in parallel with a switch when a voltage at both terminals of the switch changes from high state to low ...	01/28/1997
5576654	BIMOS driver circuit and method A BIMOS driver circuit and method in which a push-pull pair of PNP-NPN bipolar transistors replaces the middle CMOS inverter stages in a circuit for driving a capacitive load. The rise and fall times of the circuit are made symmetrical by feeding back dri...	11/19/1996
5554895	Electronic latching circuit for momentary contact switches A switch circuit for activating and deactivating a motor vehicle cruise control includes a 555 model timer integrated circuit which has a trigger terminal, a reset terminal, a threshold terminal, a control voltage terminal and an output terminal. A substa...	09/10/1996
5497119	High precision voltage regulation circuit for programming multilevel flash memory A voltage regulation circuit that includes a sample and hold circuit for sampling an input voltage and for holding a reference voltage generated in response to the input voltage. The sample and hold circuit includes a capacitor that holds the reference vo...	03/05/1996
5481222	Power conserving integrated circuit A power conserving integrated circuit is disclosed. The integrated circuit is coupled to its external power supply only in response to an external event. An initial power connection is made in response to the external event. An element on the integrated c...	01/02/1996
5442312	Integrated circuit for generating a reset signal An integrated circuit for generating a reset signal includes a circuit part having two first transistors being connected in series between terminals for a first and a second supply potential and each having a respective one of first and second mutually co...	08/15/1995
5420467	Programmable delay clock chopper/stretcher with fast recovery A pulse shaping circuit of the clock stretcher/chopper type which is sufficiently simplified to be included on an integrated circuit chip with other circuits without significantly reducing the chip area on which such other circuits may be formed achieves ...	05/30/1995
5418486	Universal digital filter for noisy lines A noise-suppression logic system suppresses a noise signal having a time duration which is less than a predetermined time. A delay circuit has a delay which is equal to the predetermined time. A logic combining circuit is coupled to the system input termi...	05/23/1995
5416439	Analog calculating An analog calculating circuit capable of storing data. A calculating circuit according to the present invention converts an analog voltage level to a time value by using a charging voltage of an RC circuit and stores the time value as a number of clock cycles ...	05/16/1995
5390224	Clock control apparatus A clock control apparatus having a basic period clock and a plurality of clocks with different phases from the basic period clock by t/N period, is used with an information processing unit. The apparatus comprising a clock signal generating portion for ge...	02/14/1995
5373200	Semiconductor integrated circuit A semiconductor integrated circuit according to this invention is characterized by comprising a flip-flop having input terminal means and output terminal means, at least one input gate means having output terminal means connected to the input terminal mea...	12/13/1994
5365183	Single chip microcomputer having two kinds of timer functions A single chip microcomputer includes two kinds of timer circuits which receive a common clock signal. One of the timer circuits generates a first timer signal, and the other generates a second timer signal. When the first timer signal is being reset, the ...	11/15/1994
5329193	Computer controller A new computer controller is disclosed for controlling the output voltage of a SCR controller to a load. The computer controller includes a computer unit comprising a first pulse generator, a central processing unit, a first voltage comparator and a digit...	07/12/1994
5323065	Semiconductor integrated circuit device having edge trigger flip-flop circuit for decreasing delay time A semiconductor integrated circuit device includes a preceding circuit portion, a flip-flop circuit portion receiving complementary output signals of the preceding circuit portion, for latching data in accordance with the complementary output signals of t...	06/21/1994

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Class 327/392 - Delay controlled switch (e.g., fixed, single time of delay control, etc.)