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Title: Design of a low noise CMOS low voltage reference without the use of large value resistor
Authors: Zhao, Qingda.
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Microelectronics
Issue Date: 2007
Abstract: In this report, we present a bandgap voltage reference, which generates a 200mV reference voltage. The reference circuit was designed under CSM 0.18um process. The typical supply voltage is 1.8V. In this voltage reference core circuit, most of the transistors were designed to operate in the saturation region; while in the biasing circuit and startup circuit, certain transistors are designed to operate in triode region. The overall voltage reference is able to achieve a temperature coefficient (TC) lower than 70 ppm/°C.
Description: 84 p.
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:EEE Theses

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