The Japan Society of Applied Physics

2023 International Conference on Solid State Devices and Materials

2023 International Conference on Solid State Devices and Materials

Sep 5, 2023 - Oct 31, 2023
Nagoya Congress Center

9:00 AM - 9:15 AM

[J-3-01] A 351pW Stand-By Power 0.017mm2 37.4GHz Fully-Integrated LC Oscillator-Based OOK Transmitter Using Low-Leakage Switch in 22nm CMOS

○Kiichi Niitsu1, Jin Nakamura2, Masaya Kaneko2, Yuya Osaki2, Hiroki Wakatsuchi3 (1. Kyoto Univ. (Japan), 2. Meitec Corp. (Japan), 3. Nagoya Inst. Tech. (Japan))

https://doi.org/10.7567/SSDM.2023.J-3-01

This paper presents a 37.4 GHz fully-integrated LC oscillator-based OOK transmitter with low stand-by power and small footprint in 22 nm CMOS technology for energy-autonomous IoT applications. The test chip has been designed and developed in 22 nm CMOS. Measurement results shows successfully output power of -66.8 dBm at a distance of 1 cm.