TABLE II.
Power consumption summary of the main blocks in the designed digital signal processor
| Digital Signal Processor | Mode-1 (640kHz) | Mode-2 (80kHz) |
|---|---|---|
| Decimation Filter (μW) | 15 | 2.5 |
| Low-Pass Filter (μW) | 5 | 1 |
| High-Pass Filter (μW) | 8 | 1.5 |
| Hilbert Transform (μW) | 12 | 2 |
| Spike Probability Generator (μW) | 8 | 1.5 |
| Other Blocks (μW) | 4 | 1 |
| Total Power Consumption (μW) | 52 | 9.5 |