Flying capacitor C2 resets the RRIO ramp to zero volts, allowing it to be referenced to the positive rail instead of ground
| Authors | Stephen Woodward |
| Main Document | Article «Converting square-waves into saw-teeth» |
| Description | Figure 2 |
| File Format / Size | PDF / 14 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Converting square-waves into saw-teeth»
- Figure 1. The usual topology for converting digital square waves to analog sawtooth requires a negative rail
- Figure 2. Flying capacitor C2 resets the RRIO ramp to zero volts, allowing it to be referenced to the positive rail instead of ground
- Figure 3. "Square In" and "Saw Out" voltage waveforms where VSAW = VL T/(R1C1)
