TY - GEN
T1 - Noise immunity property of relaxation oscillator
AU - Kim, Jihoon
AU - Kim, Soyoung
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/10/19
Y1 - 2016/10/19
N2 - In wearable and IoT applications, due to its advantages in low power, small size and robust noise properties, relaxation oscillators are often used for clock distribution of the system. In this paper, the electromagnetic noise immunity of the relaxation oscillator is discussed. Both differential and common mode voltage noise will be considered. We design a conventional relaxation oscillator in 180nm CMOS process, and analyze the noise impact using circuit simulator. By inducing the differential mode and common mode noise, the phase shift and frequency variation is observed in the output.
AB - In wearable and IoT applications, due to its advantages in low power, small size and robust noise properties, relaxation oscillators are often used for clock distribution of the system. In this paper, the electromagnetic noise immunity of the relaxation oscillator is discussed. Both differential and common mode voltage noise will be considered. We design a conventional relaxation oscillator in 180nm CMOS process, and analyze the noise impact using circuit simulator. By inducing the differential mode and common mode noise, the phase shift and frequency variation is observed in the output.
KW - common mode noise
KW - differential mode noise
KW - relaxation oscillator
UR - https://www.scopus.com/pages/publications/84995471845
U2 - 10.1109/URSIAP-RASC.2016.7601326
DO - 10.1109/URSIAP-RASC.2016.7601326
M3 - Conference contribution
AN - SCOPUS:84995471845
T3 - 2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016
SP - 1097
EP - 1099
BT - 2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016
Y2 - 21 August 2016 through 25 August 2016
ER -