Keyword : LPF

A Novel Automatic Quality Factor Tuning Scheme for a Low-Power Wideband Active-RC Filter
Shouhei KOUSAI  Mototsugu HAMADA  Rui ITO  Tetsuro ITAKURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/02/01
Vol. E92-A  No. 2  pp. 411-420
Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
active-RC,  LPF,  quality factor tuning, 
  Summary |  Full Text:PDF (1.6MB)
A Design of Compact PLL with Adaptive Active Loop Filter Circuit
Shiro DOSHO  Naoshi YANAGISAWA  Masaomi TOYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/06/01
Vol. E87-C  No. 6  pp. 949-955
Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit and Device Technologies)
Category: 
Keyword: 
PLL,  adaptive biasing,  LPF,  compact,  0.15 µm-CMOS, 
  Summary |  Full Text:PDF (750KB)