Masaomi Toyama
Panasonic
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Publication
Featured researches published by Masaomi Toyama.
symposium on vlsi circuits | 2003
Masaomi Toyama; Shiro Dosho; Naoshi Yanagisawa
This paper describes a design of a compact active loop filter for Phase-Locked-Loop (PLL) with adaptive biasing technique. Using the new loop filter, the PLL can automatically adjust the loop bandwidth and damping factor to the frequency of the reference clock. Moreover, the new LPF can decrease the capacitance value to 1/10-1/20 of conventional one. A test chip was fabricated in 0.15 /spl mu/m-CMOS process. The total chip area of the PLL is reduced to 1/2 of previous one. The jitter performance is almost equal to conventionally biased PLL.
Archive | 2003
Shiro Dosho; Naoshi Yanagisawa; Masaomi Toyama; Keijiro Umehara; Masahiro Fukui; Takefumi Yoshikawa; Toru Iwata; Shiro Sakiyama; Ryoichi Suzuki
Archive | 2003
Shiro Dosho; Naoshi Yanagisawa; Masaomi Toyama; Keijiro Umehara
Archive | 2001
Shiro Dosho; Naoshi Yanagisawa; Masaomi Toyama
Archive | 2004
Shiro Dosho; Naoshi Yanagisawa; Masaomi Toyama
Archive | 2010
Seijiro Kojima; Masaomi Toyama; Tsutomu Yoshidome; Masanori Ito
Archive | 2004
Shiro Dosho; Naoshi Yanagisawa; Masaomi Toyama; Keijiro Umehara
Technical report of IEICE. ICD | 2003
Shiro Dosho; Masaomi Toyama; Naoshi Yanagisawa
Archive | 2010
Seijiro Kojima; 小島清次郎; Masaomi Toyama; 外山正臣; Tsutomu Yoshidome; 吉留勉; Masanori Ito; 伊東昌徳
Archive | 2003
Shiro Dosho; Masahiro Fukui; Toru Iwata; Shiro Sakiyama; Ryoichi Suzuki; Masaomi Toyama; Keijiro Umehara; Naoshi Yanagisawa; Takefumi Yoshikawa
