In some embodiments, the control logic circuitry 320 has a built in logic delay circuit and generates a sense amplify enable signal according to {TAIL ~ the tracking signal} on the tracking bit line DBL plus {HEAD ~ a delay} generated by the built in logic delay circuit 
In some embodiments , the control logic circuitry 320 has a built in logic delay circuit and generates a sense amplify enable signal according to { TAIL ~ the tracking signal } on the tracking bit line DBL plus { HEAD ~ a delay } generated by the built in logic delay circuit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH