CIRCUIT OF DRIFT DETECTION IN ELECTRIC SIGNAL FILTERS, CORRESPONDING DEVICE AND METHOD

BAND PASS FILTER AND SENSOR DEVICE INCLUDING THE SAME

DIVIDED ACTIVE ELECTROMAGNETIC INTERFERENCE FILTER MODULE AND MANUFACTURING METHOD THEREOF

EMI ACTIVE FILTER

Active filter

Band pass filter and sensor device including the same

Power noise suppression circuit and machine equipment using the same

AUDIO AMPLIFYING CIRCUIT AND PLAYING DEVICE

Accurate calibration of analog integrated-circuits continuous-time complex filters

Frequency-selective compensation in ranging receivers utilizing chirped waveforms

Accelerometer apparatuses and systems for noise rejection

Divided active electromagnetic interference filter module and manufacturing method thereof

Filter and operation method

Compensation filter and method for activating a compensation filter

Modulators

Compensation Filter and Method for Activating a Compensation Filter

Systems and methods for communicating high speed signals in a communication device

Digital amplifier and output device

Modulators

Method and apparatus for calibration of a band-pass filter and squelch detector in a frequency-shift keying transceiver

Active filter for bipolar voltage sources

Adjustable gain devices and methods for use therewith

Receiver with reduced mixer-filter interaction distortion

Filter Circuit with Programmable Gain and Frequency Response

Correlated electron switch

Window function processing module

Active filter device and circuit arrangement comprising an active filter device

Baseband filters and interfaces between a digital-to-analog converter and a baseband filter

Systems and methods for communicating high speed signals in a communication device

Method and implementation for accurate gain-bandwidth product tuning

Programmable band-pass filter circuit of analog front-end used for capacitance detection

Correlated electron switch

Multimode reconfigurable amplifier and analog filter including the same

Loop filter for data converter in wireless communication system and method of implementing corresponding loop filter

Waveform shaping filter, integrated circuit, radiation detection device, method for adjusting time constant of waveform shaping filter, and method for adjusting gain of waveform shaping filter

Low-pass filter circuit and power supply device

Noise filter

High-pass filter circuit and band-pass filter circuit

Second order loop filter and multi-order delta sigma modulator including the same

Signal processing circuit

Analog active low-pass filters

Circuit, device, and method to measure biosignal using common mode driven shield

Correction of the passband of an air gap transformer

Single amplifier filter for constant group delay in radio frequency transmitters

Voltage fed feed forward active EMI filter

Weighting filter, and corresponding methods and devices for transmitting and receiving an analog signal and computer program

Filtering device with low-pass filtering function and band-pass filtering function

Switched-capacitor band-pass filter of a discrete-time type, in particular for cancelling offset and low-frequency noise of switched-capacitor stages

Filters with order enhancement

Audio device and method for adding watermark data to audio signals

Active low pass filter

Filter comprising a current-to-voltage converter

Active analog filter having a MOS capacitor device with improved linearity

Receiver and electronic device using the same

Switched-capacitor band-pass filter of a discrete-time type, in particular for cancelling offset and low-frequency noise of switched-capacitor stages

Integrated programmable gain amplifier circuit and system including the circuit

Single amplifier filter for constant group delay in radio frequency transmitters

Multi format video filter design

Anti-habituating sleep therapy for a closed loop neuromodulator

Stimulus sequencer for a closed loop neuromodulator

Stimulus timer for a closed loop neuromodulator

Activity detector for a closed loop neuromodulator

Device controller and datalogger for a closed loop neuromodulator

Closed loop neuromodulator

Stimulus generator for a closed loop neuromodulator

Stimulus escalator for a closed loop neuromodulator

EMI/ESD hardened sensor interface for a closed loop neuromodulator

Diagnostic indicator and PSG interface for a closed loop neuromodulator

Dosage optimization for a closed loop neuromodulator

EMI/ESD hardened transducer driver driver for a closed loop neuromodulator

Baseband filters for use in wireless communication devices

Method and apparatus for reducing silicon area of a phase lock loop (PLL) filter without a noise penalty

Self-calibrating filter

High-order low-pass filter circuit and method

Isolation buffers with controlled equal time delays

Dynamic bandwidth compensating method and associated apparatus

Loop filter with noise cancellation

Filter circuit

Isolation buffers with controlled equal time delays

Filter circuit providing low distortion and enhanced flexibility to obtain variable gain amplification

Power supply noise reduction circuit and power supply noise reduction method

High order trans-impedance filter with a single operational amplifier

Device and method for detecting anomolies in a wire and related sensing methods

Method and system for testing a signal path having an operational signal

Biquad notch filter

Method and apparatus for tuning a filter

Delay generator with symmetric signal paths

Loop filter for a continuous time sigma delta analog to digital converter

Isolation buffers with controlled equal time delays

Low pass filter

Active filter circuit with operational amplifier

Control circuit for suppressing electromagnetic interference signals

Fully differential adjustable gain devices and methods for use therewith

Active RC filter having gain-setting attenuator