Interpolation circuit.

摘要

Peak and valley voltages of signals from at least two analog sensors are held by the circuit. A plurality of threshold voltages is generated from the previous peak and valley voltages of the respective analog sensors. The signal of each sensor is compared to the respective threshold voltages to produce a sequences of output transitions for each sensor. The output transitions are combined such that each sequence of output transitions from each analog sensor occurs between sequences of the other analog sensor (or sensors). An optional peak and valley reset is also disclosed.