차동 모드 노이즈에 의한 Relaxation Oscillator 노이즈 영향 분석 및 개선

In wearable or IoT devices, small size, low power, robust noise properties are needed. Relaxation oscillator is easy to design small size. In this paper, we analyze differential mode noise property of relaxation oscillator. After that, we propose scheme to reduce the effect of noise.