Hiroyasu YOSHIZAWA


+3 V/-3 V Operation 1.2 Gbps Write Driver for Hard Disk Drives
Yasuyuki OKUMA Kenji MAIO Hiroyasu YOSHIZAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/04/01
Vol. E87-C  No. 4  pp. 578-581
Type of Manuscript:  Special Section PAPER (Special Section on Low-Power System LSI, IP and Related Technologies)
Category: 
Keyword: 
low-voltagehard disk drivewrite driver
 Summary | Full Text:PDF

A Low Power 622MHz CMOS Phase-Locked Loop with Source Coupled VCO and Dynamic PFD
Hiroyasu YOSHIZAWA Kenji TANIGUCHI Hiroyuki SHIRAHAMA Kenichi NAKASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A  No. 6  pp. 1015-1020
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from 1996 International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'96))
Category: 
Keyword: 
PLLPFDVCOlow powersource couplingdynamic circuit
 Summary | Full Text:PDF