A 0.18μm CMOS RF Transceiver with Self-Detection and Auto-Calibration Functions for Bluetooth plus EDR Application

• Main Authors: Wei-Yi Hu, 胡偉毅
• Other Authors: Sao-Jie Chen
• Format: Others
• Language: en_US
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/74143187203535849036

博士 === 國立臺灣大學 === 電子工程學研究所 === 101 === An RF front-end transceiver is implemented in standard 0.18μm CMOS for V3.0 Bluetooth applications. All signal detection and gain calibrations are realized without baseband’s control and just using an incoming GFSK signal detection mechanism, auto LNA gain mode selection, and auto gain calibration with a combined PGA/RSSI function. A simple control interface between transceiver and baseband is achieved in this design. The DEVM performance of the transmitter is less than 6% and a less than 7.5dB system NF is achieved in the receiver. Continuous current consumptions in Rx and Tx are 32mA and 42mA respectively with a 1.8V internal regulator voltage.