A high accuracy voltage reference generator
| Autor: | Fotis Plessas, Spyridon Vlassis, George Souliotis |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Materials science
business.industry 020208 electrical & electronic engineering General Engineering Electrical engineering 020206 networking & telecommunications Hardware_PERFORMANCEANDRELIABILITY 02 engineering and technology Atmospheric temperature range Chip Generator (circuit theory) CMOS Hardware_INTEGRATEDCIRCUITS 0202 electrical engineering electronic engineering information engineering Node (circuits) Current (fluid) business Voltage reference Voltage |
| Zdroj: | Microelectronics Journal. 75:61-67 |
| ISSN: | 0026-2692 |
| DOI: | 10.1016/j.mejo.2018.02.006 |
| Popis: | A high-accuracy voltage reference generator is proposed in this paper. It has been designed in a CMOS 65 nm technology node, operating with a typical supply voltage of 1.2 V, which provides a reference voltage equal to 0.5 V. Measurement results of the fabricated chip show a reference voltage variation less than 0.04% over temperature range from −40 to 125 °C and less than 0.9% over temperature and supply voltage corners. The proposed design demonstrates a low noise output and good performance under mismatch. A current reference generator has been included in the design to provide a constant reference current. The measured variation of the reference current is about 1%. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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