科研之友
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摘要
A 0.6 V 720 nW relaxation oscillator fabricated in a standard 0.13 mu m CMOS process is proposed as the clock generation circuit for EPC standard UHF RFID transponders. A less than 2% frequency variation is achieved at the frequency of 5.65 MHz when supply voltage varies from 0.6 to 1.0 V.
- 出版日期2008-1-31
- 单位北京大学
