Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2002.06e
- /
- Pages.247-250
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- 2002
PWM(Pulse Width Modulation) Circuit Using OTA
OTA를 이용한 PWM(Pulse Width Modulation) 회로
Abstract
This paper proposes a PWM circuit using CMOS OTAs. The features of the proposed PWM circuit are IC oriented circuits, simple configuration, and bias current controlled output. In order to verily the validity of the proposed circuit, it is simulated by H-SPICE program. Futhermore, the proposed circuit is integrated on chip using 0.35
Keywords