Hyoungjun NA


A High Performance Current Latch Sense Amplifier with Vertical MOSFET
Hyoungjun NA Tetsuo ENDOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/05/01
Vol. E96-C  No. 5  pp. 655-662
Type of Manuscript:  Special Section PAPER (Special Section on Fundamentals and Applications of Advanced Semiconductor Devices)
Category: 
Keyword: 
current latch sense amplifiervertical MOSFETSRAMsensing timespeedcurrentvoltage gainstabilityyieldcircuit area
 Summary | Full Text:PDF(5.3MB)

A Schmitt Trigger Based SRAM with Vertical MOSFET
Hyoungjun NA Tetsuo ENDOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/05/01
Vol. E95-C  No. 5  pp. 792-801
Type of Manuscript:  Special Section PAPER (Special Section on Fundamentals and Applications of Advanced Semiconductor Devices)
Category: 
Keyword: 
Schmitt Trigger based SRAM (ST SRAM)6T SRAMvertical MOSFETcell sizestabilitystatic noise margin (SNM)speed performanceread timeread current
 Summary | Full Text:PDF(4.8MB)

Current Controlled MOS Current Mode Logic with Auto-Detection of Threshold Voltage Fluctuation
Hyoungjun NA Tetsuo ENDOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/04/01
Vol. E95-C  No. 4  pp. 617-626
Type of Manuscript:  Special Section PAPER (Special Section on Solid-State Circuit Design – Architecture, Circuit, Device and Design Methodology)
Category: 
Keyword: 
MCMLcurrent controlled MCMLthreshold voltage fluctuationdifferential-mode voltage gainoperation frequency
 Summary | Full Text:PDF(1.9MB)

Verification of Stable Circuit Operation of 180 nm Current Controlled MOS Current Mode Logic under Threshold Voltage Fluctuation
Masashi KAMIYANAGI Takuya IMAMOTO Takeshi SASAKI Hyoungjun NA Tetsuo ENDOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/05/01
Vol. E94-C  No. 5  pp. 760-766
Type of Manuscript:  Special Section PAPER (Special Section on Fundamentals and Applications of Advanced Semiconductor Devices)
Category: 
Keyword: 
current controlled-MCMLMCMLVth fluctuationstabilityNMOSPMOS
 Summary | Full Text:PDF(1.1MB)