← 返回 JSSC 论文列表JSSC 2010第3期Clocking & PLLs0.18μm
A Low-Power Continuously-Calibrated Clock Recovery Circuit for UHF RFID EPC Clas
提出一种低功耗、可靠且可重构的UHF RFID标签时钟恢复电路。
0.18μm CMOS, 0.75V-1.3V, 2.56MHz, <2μW
时钟恢复数字锁频环无源RFID标签UHF RFIDEPC C1G2标准
▸基于数字锁频环的时钟恢复电路
▸利用下行数据的PIE编码脉冲间隔进行校准
▸满足EPC C1G2标准的严格频率精度要求
Abstract
ang Pun , Senior Member , IEEE, Ka-Nang Leung , Senior Member , IEEE,
Jianping Guo, Student Member , IEEE, Lai-Kan Lincoln Leung, and Chiu-Sing Choy , Senior Member , IEEE
Abstract—A low-power , reliable and re-configurable clock
recovery circuit for UHF RFID transponders for the EPC
Class-1 Generation-2 standard is proposed. Based on a digital
frequency-locked loop, the clock recovery circuit uses timing
information available in the downlink data, namely, the pulse
intervals of the PIE-coded dat