题目/Title：A Low-power 433MHz Transmitter for Battery-less Tire Pressure Monitoring System

作者/Author：朱进宇,乌力吉,张向明,贾晨,张春
                        Jinyu Zhu,Liji Wu,Xiangmin Zhang,Chen Jia,Chun Zhang

会议/Conference：ASICON 2011

地点/Location：Xiamen, China

年份/Issue Date：2011.25-28 Oct.

页码/pages：pp. 184 - 187

摘要/Abstract：
A low-power 433MHz transmitter is designed using 0.18um CMOS process for battery-less TPMS. It is mainly composed of a PLL frequency synthesizer and a PA, and the transmitter is achieved in a fully integrated chip except for choke and output match inductor of PA. Based on post-simulation, locked time and phase noise of the PLL are respectively about 60us and -105dBc/Hz@300kHz, the power consumption of transmitter is 25mW when output power of PA is 7dBm. The area of the whole transmitter is 1mm x 1mm, including ESD pads. The sample chip is under fabrication.