A curvature compensation technique for bandgap voltage references using adaptive reference temperatu - Circuits and Systems, 2002 IEEE International Symposium on

نویسندگان

  • Kee-Chee Tiew
  • Randall Geiger
چکیده

A curvature compensation technique for bandgap voltage references that utilizes an adaptive reference temperature is presented. This compensation technique is intended for high-resolution temperature-stable analogdigital converters. A test circuit had been designed in a 0.6 pn CMOS technology to implement this technique. The reference voltage has a simulated temperature coefficient of 2.3 ~ p m / ~ C over the temperature range of -40 to 90

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A curvature compensation technique for bandgap voltage references using adaptive reference temperature

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تاریخ انتشار 2004