26.3 A 45.8dB-SNR 120fps 100pF-Load Self-Capacitance Touch-Screen Controller with Enhanced In-Band Common Noise Immunity Using Noise Antenna Reference-Reference-Cited by-同舟云学术

26.3 A 45.8dB-SNR 120fps 100pF-Load Self-Capacitance Touch-Screen Controller with Enhanced In-Band Common Noise Immunity Using Noise Antenna Reference

Published:2023-02-19 Issue: Volume: Page:
ISSN:
Container-title:2023 IEEE International Solid- State Circuits Conference (ISSCC)
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Author:

Byun Sanho¹,Lee Heejin¹,Song Tae-Gyun¹,Lee Jinchul¹,Baek Jongmin¹,Ha Gyeongmin¹,Baek Seunghoon¹,Kim Yeongmin¹,Jung Wongab¹,Lim Hyun-Wook¹,Kim Siwoo¹,Lee Jae-Youl¹

Affiliation:

1. Samsung Electronics,Hwaseong,Korea

Publisher

IEEE

Link

http://xplorestaging.ieee.org/ielx7/10067248/10067251/10067374.pdf?arnumber=10067374

Reference5 articles.

1. 28.1 A Capacitive Touch Chipset with 33.9dB Charge-Overflow Reduction Using Amplitude-Modulated Multi-Frequency Excitation and Wireless Power and Data Transfer to an Active Stylus

2. 11.6 A 100-TRX-channel configurable 85-to-385Hz-frame-rate analog front-end for touch controller with highly enhanced noise immunity of 20Vpp

3. A noise-immune stylus analog front-end using adjustable frequency modulation and linear-interpolating data reconstruction for both electrically coupled resonance and active styluses

4. A 6. 9mW 120fps 28×50 Capacitive Touch Sensor with 41. 7dB SNR for 1mm Stylus Using Current-Driven ?? ADCs;hwang;ISSCC,2017

5. A 51dB SNR 120Hz Scan Rate 32×18 Segmented-VCOM LCD In-Cell Touch-Display-Driver IC with 96-Channel Compact Shunt-Sensing Self-Capacitance Analog Front-End;hongjae;ISSCC,2020

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1. A 72-Channel Resistive-and-Capacitive Sensor-Interface Chip With Noise-Orthogonalizing and Pad-Sharing Techniques;IEEE Journal of Solid-State Circuits;2024-03

2. 26.3 Noise Immunity in Capacitive Sensing: Single-Ended AFE Design with Common-Current Subtraction for Mutual- and Self-Capacitance Sensing in 390pF Load;2024 IEEE International Solid-State Circuits Conference (ISSCC);2024-02-18

3. A 620pF-Compensated Dual-Mode Capacitance Readout IC for Sub-Display TSP with VRR Scan;2024 IEEE International Solid-State Circuits Conference (ISSCC);2024-02-18

4. A 620-pF-Compensated Dual-Mode Capacitance Readout IC for Subdisplay Panel Applications;IEEE Solid-State Circuits Letters;2024

5. Reconfigurable Capacitance Readout IC With Hysteresis Loop Filtering for Enhanced 2-D Touch and 3-D Proximity Sensing;IEEE Access;2024