Low-Pass Filter Circuitry

SEMICONDUCTOR DEVICE

CANONICAL LOWPASS FILTER WITH DIGITALLY PROGRAMMABLE CUTOFF FREQUENCY SETTINGS USING CURRENT FOLLOWERS

CALIBRATION METHOD AND TUNING METHOD FOR ON-CHIP DIFFERENTIAL ACTIVE RC FILTER

OSCILLATOR WITH A MULTIPLE POLE RESONATOR

Circuit for providing a filtered reference voltage and power supply device using such a circuit

Filter and operation method

Amplifier circuit with high-order damping circuit and the high-order damping circuit

Error amplifier

Device for receiving PLC signals

Quantum cochlea for efficient spectrum analysis

Digital filtering for analog gain/phase errors

Continuous delta-sigma modulator for supporting multi-mode

Emulation of quantum and quantum-inspired spectrum analysis and superposition with classical transconductor-capacitor circuits

Emulation of quantum and quantum-inspired discrete-state systems with classical transconductor-capacitor circuits

Emulation of quantum and quantum-inspired dynamical systems with classical transconductor-capacitor circuits

Wireless communication receiver

Third order loop filter and delta-sigma modulator including the third order loop filter

High accuracy millimeter wave/radio frequency wideband in-phase and quadrature generation

Gain peaking techniques in high-frequency passive low pass filters

High-pass filter circuit and band-pass filter circuit

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

Fast response high-order low-pass filter

Filters with order enhancement

Active RC resonators with enhanced Q factor

Cascading multi-band frequency notch filter

Low dropout linear regulator with internally compensated effective series resistance

Filter circuits with emitter follower transistors and servo loops