ScholarLens Back to search
2008•Microcomputer InformationRequires access

Design of a 3ppm/°C bandgap reference

WU Yu-guan

Open publisher page 0 citations

Abstract

A 2nd order temperature compensation bandgap reference circuit is designed here based on the conventional 1st order tem-perature compensation circuit with current-mode.Based on Chartered 0.35μm CMOS process,it’s simulated by cadence spectre.Rsults show that with 2v supply voltage,the Bandgap Reference has a wide output from 100mv to 1.8v.At the same time,an aver-age temperature coefficient about 3ppm/°C is got at the temperature extension from-20-120.

About this research paper

What this paper is about

A 2nd order temperature compensation bandgap reference circuit is designed here based on the conventional 1st order tem-perature compensation circuit with current-mode.Based on Chartered 0.35μm CMOS process,it’s simulated by cadence spectre.Rsults show that with 2v supply voltage,the Bandgap Reference has a wide output from 100mv to 1.8v.At the same time,an aver-age temperature coefficient about 3ppm/°C is got at the temperature extension from-20-120.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

A 2nd order temperature compensation bandgap reference circuit is designed here based on the conventional 1st order tem-perature compensation circuit with current-mode.Based on Chartered 0.35μm CMOS process,it’s simulated by cadence spectre.Rsults show that with 2v supply voltage,the Bandgap Reference has a wide output from 100mv to 1.8v.At the same time,an aver-age temperature coefficient about 3ppm/°C is got at the temperature extension from-20-120.

Key concepts: Bandgap voltage reference, Cadence, Computer science, Compensation (psychology), CMOS, Voltage, Band gap, Optoelectronics

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Design of a 3ppm/°C bandgap reference — Research Paper | ScholarLens