221440 ⎘
Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
Sub-classes:Electronic integrator circuit for driving inductor
#2Signal generator circuit, corresponding device and method
#3Combining voltage ramps to create linear voltage ramp
#4Oscillator
#5Digitally calibrated sawtooth generator for PWM based buck converters
#6Combining voltage ramps to create linear voltage ramp
#7Circuit and method for cyclic activation of an electronic function
#8Current-controlled oscillator
#9Combining voltage ramps to create linear voltage ramp
#10Adaptive ramp signal generation
#11DC-DC converter with a pulse-skipping mode (PSM) transitions controller
#12Method, circuit, and apparatus to increase robustness to inrush current in power switch devices
#13Constant-frequency control method with fast transient
#14Parameter-independent ramp signal generation
#15Switch mode power supply with ramp generator for wide frequency range pulse width modulator or the like
#16Low frequency oscillator with ultra-low short circuit current
#17Precision oscillators that use imprecise components
#18Ripple generation device and method for a constant on-time voltage regulator
#19Comparator and relaxation oscillator
#20Low power wake-up receiver
#21Method, circuit, and apparatus to increase robustness to inrush current in power switch devices
#22Resistor-capacitor oscillator
#23CR oscillator
#24CURRENT DETECTION CIRCUIT
#25Driving circuit for electronic device and associated system and method
#26Self-biasing integrated oscillator without bandgap reference
#27Low temperature coefficient clock signal generator
#28Method to perform convolutions between arbitrary vectors using clusters of weakly coupled oscillators
#29RELAXATION OSCILLATOR
#30Ramp generator for wide frequency range pulse width modulator controller or the like
#31Read-out circuits of image sensors and image sensors including the same
#32Oscillation circuit
#33Integrated oscillator circuitry
#34PULSE GENERATOR WITH SWITCHED CAPACITORS
#35Electro-mechanical voltage-controlled oscillator and a method for generating tunable balanced oscillations
#36Method for transferring a minimum and/or a maximum value of a battery system parameter and battery system for carrying out such a method
#37CR oscillation circuit
#38Random sampler adapted to one-dimension slow-varying signal
#39Relaxation oscillator with current and voltage offset cancellation
#40RC oscillator based on delay-free comparator
#41Ramp generation module
#42Relaxation oscillator
#43Ramp signal generator and CMOS image sensor having the same
#44Relaxation oscillator with low drift and native offset cancellation
#45Triangular wave generating circuit to provide clock synchronization
#46Oscillator circuit, a semiconductor device and an apparatus
#47Method and apparatus for generating a ramp signal
#48Runtime compensated oscillator
#49Ramp signal output circuit, analog-to-digital conversion circuit, imaging device, method for driving ramp signal output circuit, method for driving analog-to-digital conversion circuit, and method for driving imaging device
#50Runtime compensated oscillator
#51Ambient light sensing module with signal generation function
#52System and method for clock-synchronized triangular waveform generation
#53Buck-boost power converter with feed-forward technique for achieving fast line response
#54Method and apparatus for constant on-time switch mode converters
#55Pulse generator
#56Sawtooth wave generating circuit and switch mode power supply device having the same
#57Ultra low power servo-controlled single clock ramp generator with amplitude independent to clock frequency
#58VOLTAGE CONTROLLED OSCILLATOR AND PLL AND FILTER USING THE SAME
#59Analog reference voltage generator, method thereof, analog-to-digital converter including the same, and image sensor including the same
#60Delay circuit
#61Differential amplitude controlled sawtooth generator
#62Amplitude controlled sawtooth generator
#63Ramp generation circuit and A/D converter
#64Controller including a sawtooth generator and method of operating the same
#65Oscillator circuit with a voltage restriction block
#66Ramp generators for imager analog-to-digital converters
#67Programmable integrating ramp generator and method of operating the same
#68Ramp generators for imager analog-to-digital converters
#69Circuit for optimizing zener diode bias current
#70Voltage and temperature compensated pulse generator
#71Direct driver voltage to ramp signal generation
#72Current-controlled oscillator
#73System and method for online deep learning in an ultra-low power consumption state
#74Temperature code circuit with single ramp for calibration and determination
#75Stair-step voltage ramp module including programmable gain amplifier