Patents
Sitemap › H03 - Basic electronic circuitry › H03K - Pulse technique › H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass
Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714)
01/2001
01/10/2001CN1279512A Synchronous data collecting circuit with low voltage level and method therefor
01/10/2001CN1060603C Single steady signal generating device
01/09/2001US6172932 On-chip voltage generating device for semiconductor memory with reduced stand-by current
01/09/2001US6172575 Oscillation circuit and method of obtaining an oscillation signal
01/09/2001US6172573 Oscillator having compensation for a schmitt trigger response delay
01/09/2001US6172545 Delay circuit on a semiconductor device
01/09/2001US6172542 Selectable single ended-to differential output adjustment scheme
01/09/2001US6172537 Semiconductor device
01/09/2001US6172536 Hysteresis comparator circuit
01/09/2001US6172535 High-speed analog comparator structures and methods
01/09/2001CA2227097C Process-insensitive controllable cmos delay line
01/04/2001WO2001001266A1 Digital delay locked loop with output duty cycle matching input duty cycle
01/03/2001EP1065850A2 ISI-rejecting differential receiver
01/03/2001CN1278674A Microreglation of frequency range for delay line
01/03/2001CN1278659A Structure for pre-taking data and timing signals in integrated circuit and method thereof
01/02/2001US6169765 Apparatus and method for output signal pulse width error correction in a communications receiver
01/02/2001US6169454 Receive amplifier for high speed data
01/02/2001US6169438 Circuit and method for selectively delaying electrical signals
01/02/2001US6169436 Variable delay circuit
01/02/2001US6169435 Semiconductor integrated circuit device with built-in timing regulator for output signals
01/02/2001US6169434 Conversion circuit with duty cycle correction for small swing signals, and associated method
12/2000
12/30/2000CA2311100A1 Fast pre-amplifier for an interface arrangement
12/28/2000WO2000079310A1 Transient monitoring system and method
12/28/2000DE10014477A1 Synchronous clock generating circuit for multiple sub-systems, in which synchronization signal is used as mechanism by which slave devices achieve identical and simultaneous phase alignments to internally generated clock in master device
12/28/2000DE10006927A1 Delay circuit has oscillator producing control signal from phase difference between clock and reference clock, generating clock using delay elements in loop under control of control signal
12/27/2000EP1063810A2 Clock signal control method and circuit and data transmitting apparatus employing the same
12/27/2000EP0701324B1 Clock multiplying signal control circuit
12/27/2000CN1059994C Phase delaying device
12/26/2000US6167080 Control loop for adaptive equalization of a data signal
12/26/2000US6166992 Semiconductor device
12/26/2000US6166771 Peak hold method and apparatus for detecting a peak value from a plurality of input sections
12/26/2000US6166669 Protection from inbound signal noise caused by inductively coupled outbound signal transitions by controlling decision threshold
12/26/2000US6166583 Semiconductor device, and operating device, signal converter, and signal processing system using the semiconductor device
12/26/2000US6166576 Method and apparatus for controlling timing of digital components
12/26/2000US6166574 Circuit for turning on and off a clock without a glitch
12/26/2000US6166572 Voltage-controlled delay line, direct phase controlled voltage-controlled oscillator, clock/data recovery circuit, and clock/data recovery apparatus
12/26/2000US6166566 Adaptive threshold circuit for comparators
12/26/2000US6166565 Circuit for comparing two electrical quantities
12/24/2000CA2312106A1 Clock signal control method and circuit and data transmitting apparatus employing the same
12/21/2000DE19927320A1 Verfahren zur drahtlosen elektromagnetischen Übertragung von Daten Method for wireless transmission of electromagnetic data
12/21/2000DE10028541A1 Voltage drive circuit has output voltage monitoring stage with comparator of shifted output voltage and predefined anticipated voltage that drives current driver stage's current setting input
12/20/2000EP1061648A1 Method for wireless electromagnetic transmission of data
12/20/2000CN1277719A Phase comparator and digital phase-locked circuit
12/20/2000CN1277490A Delay circuit, clock generating circuit and phase synchronized circuit
12/19/2000US6163584 Synchronization element for converting an asynchronous pulse signal into a synchronous pulse signal
12/19/2000US6163550 State dependent synchronization circuit which synchronizes leading and trailing edges of asynchronous input pulses
12/19/2000US6163196 Micropower delay circuit
12/19/2000US6163195 Temperature compensated delay chain
12/19/2000US6163194 Integrated circuit with hardware-based programmable non-overlapping-clock-edge capability
12/19/2000US6163190 Hysteresis comparator circuit consuming a small current
12/19/2000US6163175 High voltage detector to control a power supply voltage pump for a 2.5 volt semiconductor process device
12/19/2000US6163170 Level converter and semiconductor device
12/19/2000US6163164 Noise detection circuit
12/14/2000DE19930343A1 Circuit arrangement for operating lamp, especially for indicating light of motor vehicle or bicycle, has pulse generator which produces pulse sequence with frequency of more than 10 Hz
12/13/2000EP1058965A1 Device for emitting the response of a synchronous system to an asynchronous event
12/12/2000US6160435 Integrator input circuit
12/12/2000US6160434 Ninety-degree phase shifter
12/12/2000US6160424 Low supply voltage comparator in BICMOS technology
12/07/2000DE10014927A1 Capacitance coupling between power source voltages in gate array
12/06/2000EP1058385A2 Comparator and voltage controlled oscillator circuit
12/05/2000US6157671 Apparatus and method for digitally monitoring a duty cycle of a pulse width modulated signal
12/05/2000US6157263 High-speed and high-precision phase locked loop having phase detector with dynamic logic structure
12/05/2000US6157238 Clock system of a semiconductor memory device employing a frequency amplifier
12/05/2000US6157237 Reduced skew control block clock distribution network
12/05/2000US6157236 Parametric tuning of an integrated circuit after fabrication
12/05/2000US6157234 Pulse signal output circuit
12/05/2000US6157231 Delay stabilization system for an integrated circuit
12/05/2000US6157226 Clock generator
12/05/2000US6157222 Low power adjustable input threshold circuit
12/05/2000US6157220 High-speed differential comparator
12/05/2000US6157219 Amplifier for a semiconductor device and a method of controlling the same
11/2000
11/29/2000EP1056196A2 Amplifying circuit
11/28/2000US6154083 Ground bounce control using DLL to optimize output stage di/dt using output driver replica
11/28/2000US6154079 Negative delay circuit operable in wide band frequency
11/28/2000US6154078 Semiconductor buffer circuit with a transition delay circuit
11/28/2000US6154076 Phase alignment circuit for periodic signals
11/28/2000US6154075 Error correcting programmable pulse generator
11/28/2000US6154073 Delay locked loop device of the semiconductor circuit
11/28/2000US6154072 Signal production circuit
11/28/2000US6154069 Circuit for driving capacitive load
11/28/2000US6154067 Methods of and apparatus for monitoring the termination status of a SCSI bus
11/28/2000US6154066 Apparatus and method for interfacing integrated circuits having incompatible I/O signal levels
11/28/2000US6154045 Method and apparatus for reducing signal transmission delay using skewed gates
11/23/2000WO2000070761A1 Circuit arrangement for generating current impulses in the supply current of integrated circuits
11/23/2000WO2000019608A3 Circuit for processing data signals
11/23/2000DE10023483A1 Delay time evaluation device to determine whether to apply a delay to an input signal includes a phase comparison unit to compare a shift clock timing's phase with a phase for a delay clock timing.
11/22/2000EP1054410A1 Comparator, display apparatus using comparator for driving system and driving method for comparator
11/22/2000CN1274195A Electric limiter
11/21/2000US6151274 System configured of synchronous semiconductor device for adjusting timing of each input and semiconductor device used therefor
11/21/2000US6151150 Method and apparatus for level decision and optical receiver using same
11/21/2000US6150879 Semiconductor apparatus for use in low voltage power supply
11/21/2000US6150867 Integrated device for switching systems with filtered reference quantities
11/21/2000US6150866 Clock supplying circuit and integrated circuit device using it
11/21/2000US6150864 Time delay circuit which is voltage independent
11/21/2000US6150863 User-controlled delay circuit for a programmable logic device
11/21/2000US6150862 Stable delay buffer
11/21/2000US6150859 Digital delay-locked loop
11/21/2000US6150855 Phase-locked loop and resulting frequency multiplier
11/21/2000US6150851 Charge transfer amplifier circuit, voltage comparator, and sense amplifier
11/21/2000US6150850 Chopper type comparator
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