Digital-to-Analog Node Bridge
The DAC bridge takes as input a digital value from a digital node. This value by definition may take on only one of the values Low, High or Unknown. The DAC bridge then outputs the value OUT_LOW, OUT_HIGH or OUT_UNDEF, or ramps linearly toward one of these final values from its current analog output level. The speed at which this ramping occurs depends on the values of T_RISE and T_FALL.
 Nota: |
|---|
The use of DAC bridges and ADC bridges can only be useful for components modeled with subcircuits that export digital nodes. |
Parameters
| Parameter | Description | Units | Default |
|---|---|---|---|
| OUT_LOW | Analog output for Low digital input. | V | DGTGND |
| OUT_HIGH | Analog output for High digital input. | V | DGTPWR |
| OUT_UNDEF | Analog output for Undefined digital input. | V | (DGTGND+DGTPWR)/2 |
| T_FALL | Output High to Low propagation delay. | s | DGTTFALL |
| T_RISE | Output Low to High propagation delay. | s | DGTTRISE |