The Research and Design of a Low Temperature Drift Bandgap Reference
| Autor: | Li Chengpeng, Yu Youling |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Materials science
Bandgap voltage reference Series (mathematics) business.industry Electrical engineering Low temperature drift Bandgap reference Temperature curve compensation General Medicine Atmospheric temperature range Compensation (engineering) Optoelectronics Current (fluid) business Temperature coefficient Engineering(all) |
| Zdroj: | Procedia Engineering. 29:1779-1783 |
| ISSN: | 1877-7058 |
| DOI: | 10.1016/j.proeng.2012.01.212 |
| Popis: | This article talks about using chrt 0.35 N well technology to design a bandgap reference with low temperature drift, the circuit uses two resistances with different temperature characteristic series in the PTAT current in order to provide curve compensation. Then we use the spectre to simulate it in the temperature range from -20°C to 100°C and get a good result with the temperature coefficient is 2.27 ppm/. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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