The design of a nested-current-mirror single-stage amplifier with rail-to-rail input and output voltage swing
The project aims to develop a nested-current-mirror op-amp with rail-to-rail input and output voltage. The basic structure will be extracted from a paper by Yan, Mak, Law, Martins and Maloberti (2015) [1]. However, in the paper, only rail-to-rail output is achieved. Therefore, the circuit is develop...
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| Format: | Final Year Project |
| Language: | English |
| Published: |
2018
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10356/75259 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | The project aims to develop a nested-current-mirror op-amp with rail-to-rail input and output voltage. The basic structure will be extracted from a paper by Yan, Mak, Law, Martins and Maloberti (2015) [1]. However, in the paper, only rail-to-rail output is achieved. Therefore, the circuit is developed and optimized to accommodate rail-to-rail input in this project. Also, a constant gm biasing circuit and start-up circuit is included for the complete circuit.
The amplifier is able to drive high capacitive load with high gain and stability. |
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