TABLE III.
Op-amp device sizes and operating points
| Devices | W/L (μm/μm) | ID (nA) | gm/ID (V−1) |
|---|---|---|---|
| M1a-M1b | 100/0.18 | 80 | 29 |
| M2a-M2b | 1/5 | 40 | 21 |
| M3a-M3b | 1/5 | 40 | 21 |
| M4a-M4b | 8/5 | 320 | 21 |
| M5a-M5b | 32/4 | 320 | 21 |
| M6 | 200/1 | 160 | 28 |
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