Sallen-Key second-order, single-supply filter. The gain of this circuit is 1 +R2/R1; VCM = V+/2
| Authors | Bonnie Baker |
| Main Document | Article «Closer to real-world analog filters» |
| Description | Figure 2 |
| File Format / Size | PDF / 12 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Closer to real-world analog filters»
- Figure 1. MFB second-order single-supply low-pass filter. The gain of this circuit is equal to -R2/R1; VCM = V+/2
- Figure 2. Sallen-Key second-order, single-supply filter. The gain of this circuit is 1 +R2/R1; VCM = V+/2
- Figure 3. A Sallen-Key second-order, dual-supply, low-pass unity gain filter. The gain of this circuit is equal to 1 V/V
