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WO/2024/056576A1 |
According to an aspect, there is provided a swing-boosted differential oscillator and a method for trimming the oscillator. The oscillator comprises a switch (110) for connecting a set of capacitors (C1, C2) alternately to power supply a...
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WO/2024/056578A1 |
According to an aspect, there is provided a swing-boosted differential oscillator (500) and a method for trimming the oscillator. The oscillator comprises a switch (110') for connecting a set of capacitors (C1, C2) alternately to power s...
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WO/2024/042135A1 |
According to an aspect, there is provided a relaxation oscillator (100) comprising first (101, 11) and second (102, 12) current sources and a comparator (103) having a first input (103-) connected to the first current source, a second in...
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WO/2024/015120A1 |
A device (104) including an input (210) to receive a clock signal (285), a ramp start program register (220), a ramp start active register (260), a ramp stop program register (221), a ramp stop active register (261), a ramp slope program...
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WO/2023/176222A1 |
A signal generation circuit according to one embodiment of the present disclosure is equipped with: an amplification unit which has a first input unit, a second input unit and an output unit; a first current source which is capable of su...
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WO/2023/161509A1 |
High-power- (HP-) generator (10) and method to deliver pulsed high power with a high value of voltage and/or high current value to a capacitive load, in particular to a plasma process, comprising: - several low-power- (LP-) generators (1...
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WO/2023/161511A1 |
High-power- (HP-) generator (10) and method to deliver pulsed high power with a high value of voltage and/or high current value to a capacitive load, in particular to a plasma process, comprising: - several low-power- (LP-) generators (1...
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WO/2023/161501A1 |
High-power- (HP-) generator (10) and method to deliver pulsed high power with a high value of voltage and/or high current value to a capacitive load, in particular to a plasma process, comprising: - several low-power- (LP-) generators (1...
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WO/2023/161521A1 |
High-power- (HP-) generator (10) and method to deliver pulsed high power with a high value of voltage and/or high current value to a capacitive load, in particular to a plasma process, comprising: - several low-power- (LP-) generators (1...
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WO/2023/161510A1 |
High-power- (HP-) generator (10) configured to deliver pulsed high power with a high value of voltage and/or high current value to a capacitive load, in particular to a plasma process, comprising: - several low-power- (LP-) generators (1...
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WO/2023/161503A1 |
High-power- (HP-) generator (10) and method to deliver pulsed high power with a high value of voltage and/or high current value to a capacitive load, in particular to a plasma process, comprising: - several low-power- (LP-) generators (1...
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WO/2023/161518A1 |
High-power- (HP-) generator (10) and method to deliver pulsed high power with a high value of voltage and/or high current value to a capacitive load, in particular to a plasma process, comprising: - several low-power- (LP-) generators (1...
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WO/2023/161517A1 |
High-power- (HP-) generator (10) and a method to deliver pulsed high power with a high value of voltage and/or high current value to a capacitive load, in particular to a plasma process, comprising: - several low-power- (LP-) generators ...
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WO/2023/161502A1 |
High-power- (HP-) generator (10) and method to deliver pulsed high power with a high value of voltage and/or high current value to a capacitive load, in particular to a plasma process, comprising: - several low-power- (LP-) generators (1...
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WO/2023/161522A1 |
High-power- (HP-) generator (10) and method to deliver pulsed high power with a high value of voltage and/or high current value to a capacitive load, in particular to a plasma process, comprising: - several low-power- (LP-) generators (1...
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WO/2023/114215A1 |
An image capturing device may include a ramp generator circuit that may be used in performance of analog-to-digital conversion of image signals from pixels of an image sensor. The ramp generator circuit may generate a voltage having one ...
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WO/2022/262893A1 |
The invention relates to an active discharge circuit (1) for a vehicle discharge device, for discharging a vehicle intermediate circuit (2), the discharge circuit (1) comprising a connector for connection to at least one intermediate cir...
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WO/2022/261854A1 |
The present application relates to the technical field of electronics, and provides a power amplifier, a chip and a terminal device. The power amplifier comprises a first output pin, a first power amplifying circuit and a second power am...
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WO/2022/229285A1 |
A ramp circuit for an analogue to digital converter, ADC. The ramp circuit comprises a ramp unit (6) configured to provide a ramp signal usable for sampling an analogue signal, and a hold unit (18) connected to the ramp unit (6) and conf...
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WO/2022/091922A1 |
This signal transmission device has a capacitor including a first capacitor element and a second capacitor element connected in parallel so that nodes of different polarities are connected to each other. The signal transmission device co...
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WO/2022/087050A1 |
Apparatus and methods for applying a phase-agnostic stimuli are disclosed herein. Certain embodiments include methods and apparatus that are configured to receive a detected signal from a subject and transmit a stimulation signal that is...
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WO/2022/070711A1 |
This class-D amplification circuit 200 receives an analog audio signal VIN that uses a first reference voltage VFIL as a center level, and outputs an output pulse signal SOUT that has a duty cycle corresponding to the analog audio signal...
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WO/2022/023042A1 |
An electrical pulse generating device (100) is disclosed, which is connected or connectable to a load (90). The electrical pulse generating device comprises an electrical energy storage module (40), and a power supply (30), which is conf...
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WO/2021/260112A1 |
An oscillator circuit comprises a current controller (CC), a first capacitor (C1) and a second capacitor (C2). A current generator (CG) is coupled to the current controller (CC), the first and the second capacitor (C1, C2), and is operab...
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WO/2021/254761A1 |
The invention relates to a method for electrically controlling at least one functional element (2) with electrically controllable optical properties enclosed in a glazing unit (1), wherein the optical properties are controlled by a contr...
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WO/2021/183915A1 |
In certain examples, methods and semiconductor structures are directed to circuit-based apparatus in which an amplifier includes stacked, first and second circuit amplification stages to operate out of phase from one another for providin...
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WO/2021/060280A1 |
This current waveform generation circuit comprises: a current mirror unit (CMa) including a mirror source transistor (Tr0) which is a current mirror source, and a plurality of mirror destination transistors (Tr1 to Tr8 ...), which are cu...
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WO/2020/211303A1 |
The present application relates to a ramp generator, an analog-to-digital converter and a method for controlling the generation of a ramp signal, and relates to the field of signal control. The ramp generator comprises: a current source,...
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WO/2020/187960A1 |
A digitally controlled oscillator (100), a synthesizer module (200), a synthesizer (300), and a method for producing an electrical audio signal are presented. The oscillator (100) comprises a digital processing unit (10) configured to ge...
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WO/2020/172182A1 |
In some examples, a circuit (600) includes a first charging path including a first capacitor (604) coupled to a first output node (646). A second charging path includes a first switch (614) and a second capacitor (620). A third charging ...
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WO/2020/133850A1 |
The present invention relates to a signal generating circuit and an audio processing device. The circuit comprises a switch module, a voltage producing module, and a signal generating module; the switch module is connected to the voltage...
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WO/2020/126324A1 |
The invention relates to a high-frequency generator for generating an exciter signal for an inductive sensor, comprising a signal generator, which comprises at least three timer ports of a microcontroller, each of which, in order to gene...
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WO/2020/081220A1 |
An apparatus in a PWM modulator includes a triangular wave generator that generates a triangular wave and a comparator that is responsive to a signal input to generate a signal output. An output of the PWM modulator is responsive to the ...
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WO/2020/049039A1 |
A circuit assembly (100') and a method for operating an LED module (10, 10') is provided, the LED module comprising a plurality of module units (14) which are each interconnected between common connection lines (16, 17) in a sequential o...
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WO/2020/011801A1 |
The invention relates to a digital isolator comprising a logic module (20) for receiving an input signal D, and providing command signals (41, 42) to sawtooth modulators. A first sawtooth modulator STM1 provides a first sawtooth signal a...
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WO/2019/241049A1 |
A method (400) of operating the IC chip in response to an event trigger is provided. The method includes responsive to the event trigger, coupling (405) a pin to a source of constant current to charge an external capacitor coupled to the...
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WO/2019/036179A1 |
A hybrid pulse-width control circuit is provided that includes a ramp voltage generator for generating a ramp voltage signal. A clock pulse generator asserts an output clock signal responsive to the ramp voltage signal equaling a referen...
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WO/2018/152719A1 |
A square wave generating method applicable in a square wave generating circuit and used for generating a square wave-like signal. The square wave generating circuit is provided with a breakdown voltage. The square wave generating method ...
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WO/2018/110871A1 |
The present invention relates to a technique of compensating a frequency error of a quadrature phase relaxation oscillator. The present invention generates a signal of a desired frequency by using a resistor and a capacitor that are less...
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WO/2017/149957A1 |
This signal output circuit (1, 21, 41, 51, 61, 71) comprises an output circuit (6, 64), a pseudo-output circuit (9, 28, 65), a capacitor (12, 34) and a slope control circuit (7, 30). The output circuit is equipped with a transistor (3, 6...
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WO/2017/149956A1 |
This signal output circuit (1, 51) comprises a slope control circuit (6), a capacitor (9), a noise detection circuit (14, 31, 41) and a malfunction prevention circuit (7). The slope control circuit charges and discharges the capacitor, t...
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WO/2017/129947A1 |
Various implementations described herein are directed to an integrated circuit. The integrated circuit may include a comparator stage (212), a resistor (Rl), a capacitor (CI), and active switches (Ml, M2) arranged to provide a clock sign...
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WO/2017/107301A1 |
The present invention discloses a comparator and a low-power oscillator, wherein the comparator comprises a current mirror module, a comparing module and a buffer output module; and the low-power oscillator comprises a capacitor, a curre...
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WO/2017/067804A1 |
The present invention concerns a device (10) for generating analogue signals comprising a current pump (12) controlled by a control code (cmd) generated by a module (11) for calculating the digital code with noise-shaping. The calculatio...
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WO/2017/058341A1 |
Methods of operating a plasma enhanced substrate processing system using multi-level pulsed RF power are provided herein. In some embodiments, a method of operating a plasma enhanced substrate processing system using multi-level pulsed R...
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WO/2016/189484A1 |
Disclosed herein is a control method of inverter insulated from the earth for current supply to a load consisting of electrodes forming electric arcs to the ground, which uses a PWM modulation, based on the coupling of a bearing wave and...
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WO/2016/185086A1 |
An apparatus and method, the apparatus comprising: a channel; at least one pair of electrodes provided within sides of the channel; a conductor configured to move through the channel such that when the conductor is positioned between the...
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WO/2016/185087A1 |
An apparatus and method wherein the apparatus comprises: a channel; at least one pair of electrodes provided within sides of the channel; an electrolyte configured to move through the channel such that when the electrolyte is positioned ...
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WO/2016/077192A1 |
A phase accumulator style circuit generates an output stream of pulses. The density of the pulse stream is proportional to the input data value relative to the maximum value supported by the bit width of an adder. The output pulse densit...
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WO/2016/061891A1 |
The present invention relates to the technological field of fingerprint identification. Disclosed are a slope wave generation circuit and digital-to-analogue conversion circuit thereof, and fingerprint identification system. The circuit ...
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