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Takayuki KOBAYASHI Koji SAKUI Masaki MOMODOMI Sadayuki YOKOYAMA Yasuo ITOH Mitsugi OGURA
A new reference voltage generator for megabit DRAMs is proposed. The supply voltage dependence of the generator is successfully suppressed in comparison with the conventional reference voltage circuit. It is shown that the Vcc Margin of DRAM operation can be noticeably improved by using this generator.