Kae Dal KWACK


Multilevel Dual-Channel NAND Flash Memories with High Read and Program Verifying Speeds Utilizing Asymmetrically-Doped Channel Regions
Joung Woo LEE Joo Hyung YOU Sang Hyun JANG Kae Dal KWACK Tae Whan KIM 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/05/01
Vol. E93-C  No. 5  pp. 654-657
Type of Manuscript:  BRIEF PAPER
Category: Memory Devices
Keyword: 
NAND flash memorymultilevel dual-channelhigh-speed multilevel readingcurrent sensingand high-speed program verifying
 Summary | Full Text:PDF

A 900 mV Single-Stage Class-AB Amplifier for a Σ-Δ Modulator with the Switched-Opamp Technique
Oh Jun KWON Kae Dal KWACK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/05/01
Vol. E92-C  No. 5  pp. 681-685
Type of Manuscript:  Special Section PAPER (Special Section on Fundamentals and Applications of Advanced Semiconductor Devices)
Category: 
Keyword: 
class-AB CMOS amplifierswitched-opamp techniquesigma-delta modulator
 Summary | Full Text:PDF

A Novel 800 mV Reference Current Source Circuit for Low-Power Low-Voltage Mixed-Mode Systems
Oh Jun KWON Kae Dal KWACK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/05/01
Vol. E92-C  No. 5  pp. 676-680
Type of Manuscript:  Special Section PAPER (Special Section on Fundamentals and Applications of Advanced Semiconductor Devices)
Category: 
Keyword: 
beta-multiplier reference circuitlow-voltage reference circuit
 Summary | Full Text:PDF

A Design of Temperature-Compensated Complementary Metal-Oxide Semiconductor Voltage Reference Sources with a Small Temperature Coefficient
Kyung Soo PARK Sun Bo WOO Kae Dal KWACK Tae Whan KIM 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/05/01
Vol. E91-C  No. 5  pp. 751-755
Type of Manuscript:  Special Section PAPER (Special Section on Fundamentals and Applications of Advanced Semiconductor Devices)
Category: 
Keyword: 
1st order voltage referencetemperature compensationtemperature coefficientnonlinearity of base-emitter voltage
 Summary | Full Text:PDF