| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| negative output impedance amplifier | 1.18 | 0.6 | 5750 | 78 | 35 |
| negative | 0.31 | 0.4 | 9865 | 32 | 8 |
| output | 0.59 | 0.7 | 5950 | 2 | 6 |
| impedance | 1.92 | 0.7 | 3169 | 77 | 9 |
| amplifier | 0.82 | 0.9 | 5974 | 3 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| negative output impedance amplifier | 1.24 | 0.7 | 9241 | 17 |
