Sang_yeop LEE


A Sub-1mW Class-C-VCO-Based Low Voltage PLL with Ultra-Low-Power Digitally-Calibrated ILFD in 65nm CMOS
Sho IKEDA Sang_yeop LEE Tatsuya KAMIMURA Hiroyuki ITO Noboru ISHIHARA Kazuya MASU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/06/01
Vol. E97-C  No. 6  pp. 495-504
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
injection-locked frequency dividerphase-locked loopClass-C VCOCMOSlow supply voltage
 Summary | Full Text:PDF(3.1MB)

A Ring-VCO-Based Injection-Locked Frequency Multiplier with Novel Pulse Generation Technique in 65 nm CMOS
Sang_yeop LEE Norifumi KANEMARU Sho IKEDA Tatsuya KAMIMURA Satoru TANOI Hiroyuki ITO Noboru ISHIHARA Kazuya MASU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/10/01
Vol. E95-C  No. 10  pp. 1589-1597
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
injection locked frequency multiplierring VCOpulse injectionCMOS
 Summary | Full Text:PDF(1.8MB)