The jitter unit uses {HEAD ~ a variable delay unit} to delay the signal and uses a controller to regulate the delay of {TAIL ~ the delay unit} in order to transform the stable signal into a jittering signal 
The jitter unit uses { HEAD ~ a variable delay unit } to delay the signal and uses a controller to regulate the delay of { TAIL ~ the delay unit } in order to transform the stable signal into a jittering signal
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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 OTH OTH OTH OTH