Research Article
Third Order Universal Filter Using Single Operational Transresistance Amplifier
Table 3
Designed values of passive components used for VM third order filters.
| | Filter response | Component values | | (kΩ) | (pF) | (kΩ) | (pF) | (pF) | (kΩ) | (pF) | (kΩ) | (pF) | (kΩ) | (pF) |
| | LPF | 200 | — | 200 | 1.99 | — | 100 | 7.96 | 200 | 7.96 | 66.66 | 5.97 | | HPF | — | 7.96 | 100 | 7.96 | — | 25 | 15.92 | 200 | 7.96 | 66.66 | 5.97 | | APF | 200 | — | 9.52 | 41.79 | 7.96 | 16.66 | 47.76 | 200 | 7.96 | 66.66 | 5.97 | | BPF | — | — | 50 | 7.96 | — | 100 | 7.96 | 200 | 7.96 | 66.66 | 5.97 | | NF | 200 | 7.96 | 200 | 1.99 | — | 50 | 15.92 | 200 | 7.96 | 66.66 | 5.97 |
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