Noise at the sense amplifiers 22a 22c is often caused by {TAIL ~ signal buses} constructed in {HEAD ~ M3} overlapping the bit line buses 70 and 104a c constructed in M1 
Noise at the sense amplifiers 22a 22c is often caused by { TAIL ~ signal buses } constructed in { HEAD ~ M3 } overlapping the bit line buses 70 and 104a c constructed in M1
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH