Abstract: 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.

Abstract: A high resolution encoder having a relatively high number of magnetic pole pairs with a magnetic flux strength sufficient for use in high resolution applications. Magnetic pole pair spacing varies from about 0.01 inch to about 0.1 inch with each magnetic pole pair having a magnetic flux in the range of about 2 gauss to about 700 gauss at a distance of 0.036 inch at a temperature of +20 degrees centigrade. This high resolution encoder is especially well-suited for use with magnetically encoded targets in sensor bearings.

Abstract: A high resolution encoder having a relatively high number of magnetic pole pairs with a magnetic flux strength sufficient for use in high resolution applications. Magnetic pole pair spacing varies from about 0.010 inch to about 0.050 inch with each magnetic pole pair having a magnetic flux in the range of about 2 gauss to about 700 gauss at a distance of 0.036 inch at a temperature of +20 degrees centigrade. This high resolution encoder is especially well-suited for use with magnetically encoded targets in sensor bearings.