Double filtering glitch eater for elimination of noise from signals on a SCSI bus

摘要: A glitch filter for eliminating noise pulses less than 12 nanoseconds (ns) created by large devices on the SCSI bus and reflections of ns a long cable, as well order 35 typically found bus. The includes Schmitt trigger connected to receive signal along with three filters in series trigger. first removes positive having pulse width provides an inverted output. second negative third output filter.