| VFB |
The voltage present at the feedback node of the DC-DC converter. |
| VAPD (max) |
The maximum voltage to which the APD bias can be set under worst-case conditions. |
| VAPD (min) |
The minimum voltage to which the APD bias can be set under worst-case conditions. |
| STEP (max) |
The maximum calculated voltage step that can occur between two adjacent DAC codes. |
| STEP (avg) |
The average voltage step size that occurs across the full range. |
| VSTEP +20% |
The voltage step size when the variable resistor is at the maximum of the process range (+20%). |
| VSTEP -20% |
The voltage step size when the variable resistor is at the minimum of the process range (-20%). |
| VAPD +20% |
The APD bias voltage when the variable resistor is at the maximum of the process range (+20%). |
| VAPD -20% |
The APD bias voltage when the variable resistor is at the minimum of the process range (-20%). |