A 0.5-V sub-mW energy-efficient receiver in 0.18-μm CMOS for IoT applications

International SoC Design Conference. International SoC Design Conference Pub Date : 2016-10-01 DOI:10.1109/ISOCC.2016.7799835

Tse-Wei Wang, Yi-Lin Tsai, Chong-Rong Lee, Fu-Lian Hung, Tsung-Hsien Lin

引用次数: 0

Abstract

A 0.5-V differential BPSK (D-BPSK) receiver (RX) realized in 0.18-μm CMOS is presented in this paper. This RX adopts the injection-locking technique to demodulate the received signal. The core of this RX is an injection-locked oscillator which converts the input phase transition to envelope variation for demodulation. This work is fabricated in TSMC 0.18-μm CMOS technology. The proposed RX consumes 0.97 mW from a 0.5-V supply. The sensitivity is −45 dBm. At 10-Mbps data rate, the energy efficiency is 97 pJ/b.

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用于物联网应用的0.5 v亚毫瓦节能接收器，采用0.18 μm CMOS

提出了一种采用0.18 μm CMOS芯片实现的0.5 v差分BPSK (D-BPSK)接收机。该RX采用注入锁定技术对接收信号进行解调。该RX的核心是一个注入锁定振荡器，它将输入相变转换为包络变化进行解调。该器件采用TSMC 0.18-μm CMOS工艺。提议的RX从0.5 v电源消耗0.97兆瓦。灵敏度为−45dbm。在10mbps的数据速率下，能量效率为97 pJ/b。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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International SoC Design Conference. International SoC Design Conference

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