Ji-Hoon LIM


A Digitally-Controlled SMPS Using a Novel High-Resolution DPWM Generator Based on a Pseudo Relaxation-Oscillation Technique
Ji-Hoon LIM Won-Young JUNG Yong-Ju KIM Inchae SONG Jae-Kyung WEE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/02/01
Vol. E96-C  No. 2  pp. 277-284
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
switching mode power supply (SMPS)digital pulse width modulation (DPWM)over/under-shoothigh efficiency
 Summary | Full Text:PDF

A Novel High-Speed and Low-Voltage CMOS Level-Up/Down Shifter Design for Multiple-Power and Multiple-Clock Domain Chips
Ji-Hoon LIM Jong-Chan HA Won-Young JUNG Yong-Ju KIM Jae-Kyung WEE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/03/01
Vol. E90-C  No. 3  pp. 644-648
Type of Manuscript:  LETTER
Category: Electronic Circuits
Keyword: 
dynamic voltage frequency scaling (DVFS)voltage level shifterlow-power design
 Summary | Full Text:PDF