Journal of The Institute of Information and Telecommunication Facilities Engineering (정보통신설비학회논문지)
- Volume 9 Issue 4
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- Pages.141-146
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- 2010
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- 1598-6586(pISSN)
Design of Variable Gain Low Noise Amplifier Using PTAT Bandgap Reference Circuit
PTAT 밴드갭 온도보상회로를 적용한 가변 이득 저잡음 증폭기 설계
Abstract
In this paper, bandgap reference PTAT(Proportional to Absolute Temperature) circuit and flexible gain control of LNA(Low Noise Amplifier) which is usable in Zigbee system of 2.4GHz band are designed by TSMC