Patents
Patents for H03K 3 - Circuits for generating electric pulses; Monostable, bistable or multistable circuits (23,299)
09/1992
09/08/1992US5146111 Glitch-proof powered-down on chip receiver with non-overlapping outputs
09/08/1992US5146109 Circuit for driving a floating circuit in response to a digital signal
09/08/1992US5146107 Transistor switching circuit having diode-resistor in base of transistor for fast discharge
09/08/1992US5146075 Ligh activated high power integrated pulser
09/08/1992CA1307329C Oscillation circuit
09/03/1992WO1992015149A1 Differential-logic ring oscillator with quadrature outputs
09/02/1992EP0501085A1 Level-shifter circuit for high-speed low-power biCMOS ECL to CMOS input buffers
09/02/1992EP0500958A1 Initializing circuit and semiconductor device using thereof
09/02/1992EP0500588A1 High speed comparator with offset cancellation
09/01/1992US5144645 Circuit apparatus for generating a symmetrical pulse sequence of variable frequency
09/01/1992US5144168 Self latching input buffer
09/01/1992US5144158 ECL latch circuit having a noise resistance circuit in only one feedback path
09/01/1992CA1307032C Emitter coupled logic latch circuit
08/1992
08/26/1992EP0499800A2 Comparator device for space diversity receiver
08/26/1992CN2114241U Waveform switch unit of sine-wave singnal generator
08/25/1992US5142249 Current-controlled oscillator controlled by control voltage and stored data
08/25/1992US5142183 Electronic switch assembly
08/25/1992US5142166 High voltage pulsed power source
08/20/1992WO1992014304A1 Complementary logic input parallel (clip) logic circuit family
08/19/1992EP0499430A2 Edge-triggered flip-flop
08/18/1992US5140326 Converter comparator cell with improved resolution
08/18/1992US5140188 High speed latching comparator using devices with negative impedance
08/18/1992US5140187 Regenerative comparators
08/18/1992US5140180 High speed cmos flip-flop employing clocked tristate inverters
08/18/1992US5140179 Master-slave type flip-flop circuit
08/12/1992EP0498449A2 Semiconductor integrated circuit device having dynamic burn-in circuit
08/12/1992EP0497965A1 Very high voltage and high current pulse generator
08/11/1992US5138622 Apparatus and method for generating high-power, high-voltage pulses, particularly for te gas lasers
08/11/1992US5138193 Electric pulse generator of the saturable inductor type
08/11/1992US5138189 Asynchronous state machine synchronization circuit and method
08/11/1992US5138188 Edge-sensitive pulse generator
08/05/1992EP0497618A2 Noise generating device
08/05/1992EP0497068A1 Threshold circuit
08/04/1992US5136611 Orthogonal sequence generator and radar system incorporating the generator
08/04/1992US5136260 PLL clock synthesizer using current controlled ring oscillator
08/04/1992US5136181 Power-on-reset circuit
07/1992
07/29/1992EP0496440A1 Source-coupled oscillator
07/29/1992EP0496171A2 Bistable semiconductor integrated circuit
07/28/1992US5134319 Bicmos differential amplifier having improved switching speed
07/28/1992US5134312 Shared current source for alpha particle insensitive bipolar latch
07/23/1992WO1992013387A1 Integrated mosfet resistance and oscillator frequency control and trim methods and apparatus
07/22/1992EP0495621A2 Power management circuit for a magnetic repulsion punch
07/22/1992EP0495573A2 CMOS voltage controlled oscillator
07/22/1992EP0333864B1 Emitter follower circuit
07/21/1992US5132577 High speed passgate, latch and flip-flop circuits
07/21/1992US5132527 Compensation arrangement for opto-electronic reference generator
07/16/1992DE4100719A1 Stabilised high-voltage pulse generator - has resonant transformer fed by diode which is bypassed during voltage doubling by set point comparator of capacitor voltage
07/15/1992EP0494832A2 A signal processing device and a method for transmitting signal
07/15/1992EP0494447A1 High speed latch transceiver
07/14/1992US5131018 Counter circuit with two tri-state latches
07/14/1992US5130581 Sense amplifier in a dynamic RAM having double power lines
07/14/1992US5130569 Power-on reset circuit
07/14/1992US5130568 Scannable latch system and method
07/14/1992US5130526 Circuit array for optical schmitt trigger
07/09/1992WO1992011697A1 Adjustable clock chopper/expander circuit
07/08/1992EP0493750A2 A comparator circuit with precision hysteresis and high input impedance
07/07/1992US5128998 Head or arbitrary bit pulse generating circuit and sampling pulse generating circuit in a pseudo noise code generator
07/07/1992US5128634 Oscillator cirucit independent or parasitic capacitors
07/07/1992US5128561 Bipolar receiver with ECL to CMOS logic level conversion
07/07/1992US5128556 Current-switching type logic circuit
07/07/1992CA1304821C Memory selftest method and apparatus
07/01/1992EP0493092A1 Level conversion circuit
07/01/1992EP0492943A2 Synchronized pulsed look-ahead circuit and method
07/01/1992EP0492798A2 Method and circuit for eliminating time jitter
07/01/1992EP0492338A2 A circuit device for phasing an oscillator
06/1992
06/30/1992US5126959 Code generation control device
06/30/1992US5126695 Semiconductor integrated circuit device operated with an applied voltage lower than required by its clock oscillator
06/30/1992US5126591 Electronic comparator device with hysteresis
06/25/1992DE4041580A1 Square-wave generation by microprocessor with serial interface - producing predetermined bit pattern with predetermined baud rate and buffering to ensure continuity of signal output
06/24/1992EP0491589A1 Ignition generator of high energy e.g. for gas turbine
06/24/1992CN1062246A Differential sense amplifier
06/23/1992US5124669 One-shot circuit for use in a PLL clock recovery circuit
06/23/1992US5124583 Dc-powered josephson integrated circuit
06/23/1992US5124573 Adjustable clock chopper/expander circuit
06/23/1992US5124572 VLSI clocking system using both overlapping and non-overlapping clocks
06/23/1992US5124568 Edge-triggered flip-flop
06/17/1992EP0490752A1 Threshold triggering method and circuit
06/16/1992US5122694 Method and electrical circuit for eliminating time jitter caused by metastable conditions in asynchronous logic circuits
06/16/1992US5122685 Programmable application specific integrated circuit and logic cell therefor
06/16/1992US5122682 Source-coupled fet-logic-type logic circuit
06/16/1992US5122680 Precision hysteresis circuit
06/16/1992US5122674 Semiconductor switching apparatus
06/16/1992CA1303690C High frequency ecl voltage controlled ring oscillator
06/16/1992CA1303689C Zero power, electrically alterable, nonvolatile latch
06/16/1992CA1303688C Frequency-dividing circuit
06/11/1992DE4039156A1 Special flip=flop with auxiliary reset transistor - has two main transistors turned on by opposite levels of binary input
06/09/1992US5121401 Pulsed modulators utilizing transmission lines
06/09/1992US5121349 Digital noise generator
06/09/1992US5121283 Overcurrent protective circuit for electrostatic self-turn-off devices
06/09/1992US5121035 High speed gallium arsenide latch using depletion mode logic
06/09/1992US5121004 Input buffer with temperature compensated hysteresis and thresholds, including negative input voltage protection
06/09/1992US5120987 Tunable timer for memory arrays
06/09/1992CA1303154C Low voltage driven oscillator circuit
06/04/1992DE4037893A1 HV line feeding HV pulses to inductive load - has RC network at line start end with specified HV pulse transit time
06/03/1992EP0488826A2 Flip-flop circuit having CMOS hysteresis inverter
06/03/1992EP0488394A2 Oscillation circuit
06/03/1992EP0488382A2 Latch circuit
06/03/1992EP0488304A2 Flip-flop circuit
06/03/1992EP0488259A1 Sequential logic circuit having state hold circuits
06/03/1992EP0488034A2 Sequential logic circuit having state hold circuits