An on-chip 250 mA 40 nm CMOS digital LDO using dynamic sampling clock frequency scaling with offset-free TDC-based voltage sensor

Kazuo Otsuga, Masafumi Onouchi, Yasuto Igarashi, Toyohito Ikeya, Sadayuki Morita, Koichiro Ishibashi, Kazumasa Yanagisawa. An on-chip 250 mA 40 nm CMOS digital LDO using dynamic sampling clock frequency scaling with offset-free TDC-based voltage sensor. In IEEE 25th International SOC Conference, SOCC 2012, Niagara Falls, NY, USA, September 12-14, 2012. pages 11-14, IEEE, 2012. [doi]

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