ISSCC 2024
Session 26
Medical & Bio
A 977μW Capacitive Touch Sensor with Noise-Immune Excitation Source and Direct Lock-In ADC Achieving 25.2pJ/step Energy Efficiency
China 1 2 Capacitive touch systems play a crucial role in user interfaces across many applications, such as mobile devices, desktop PCs, and interactive whiteboards [1-6]. In capacitive touch systems, various sources of
ISSCC 2024
Session 23
Other
A Passive Crystal-Less Wi-Fi-to-BLE Tag Demonstrating Battery-Free FDD Communication with Smartphones
of Things (IoT) applications become increasingly widespread, wireless connectivity presents stringent requirements on low power, low cost, and compatibility with widely deployed commodity hardware such as BLE/Wi-Fi-embed