Analog Devices, Inc. (20250102301). APPARATUS AND METHODS FOR GYROSCOPE SIGNAL DEMODULATION

APPARATUS AND METHODS FOR GYROSCOPE SIGNAL DEMODULATION

Organization Name

Analog Devices, Inc.

Inventor(s)

Jeff Yan of Andover MA US

APPARATUS AND METHODS FOR GYROSCOPE SIGNAL DEMODULATION

This abstract first appeared for US patent application 20250102301 titled 'APPARATUS AND METHODS FOR GYROSCOPE SIGNAL DEMODULATION

Original Abstract Submitted

apparatus and methods for gyroscope signal demodulation are disclosed herein. in certain embodiments, a demodulation circuit for a microelectromechanical systems (mems) gyroscope includes a switched resistor filter that samples a gyroscope signal received from a microelectromechanical sensor. the switched resistor filter provides sampling with a controlled duty cycle and noise bandwidth limit to achieve high signal-to-noise ratio (snr) performance.