For the Optira encoder, why does the analog version not need calibration, whereas the digital version requires a calibration step?

“Calibration” for the Optira really means training the sensor to recognize where the edges of the Index Window are, and centerting the LSB in the center of the index window. An LSB index option for an analog Optira is not a valid configuration. An analog Optira does not have an LSB, as it outputs analog sin and cosine signals.

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