Low voltage cascode amplifier
| Autor: | Shahab Ardalan, K. Raahemifar, Fei Yuan |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Log amplifier
Transimpedance amplifier Engineering Input offset voltage business.industry Electrical engineering Common source Hardware_PERFORMANCEANDRELIABILITY Fully differential amplifier law.invention law Hardware_GENERAL Operational transconductance amplifier Operational amplifier Electronic engineering Hardware_INTEGRATEDCIRCUITS Cascode business |
| DOI: | 10.32920/14638515 |
| Popis: | A 0.8 V folded cascode operational amplifier was designed in 0.18 /spl mu/m standard CMOS technology. Emphasis was placed on observing the low voltage design and using a current driven bulk (CDB) technique to achieve this goal. The CDB technique was introduced as a method for low voltage design by reducing the threshold voltage. This design achieves 141 dB DC gain, 56 MHz 3 dB bandwidth and 65 GHz gain bandwidth, which is the working condition of pipeline ADCs. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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