| FIGURE 1 |
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| Fig 1— This simple ADC's output (a) is a PWM signal with a mark/period ratio equal to VREF/VIN. The circuit variation in (b) measures the ratio of RL and RU. |
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| FIGURE 1 |
|
| Fig 1— This simple ADC's output (a) is a PWM signal with a mark/period ratio equal to VREF/VIN. The circuit variation in (b) measures the ratio of RL and RU. |
back |