GW Instek AFG-100/200 Series User Manual - Manual (Page 37)

OPERATION
37
Carrier
Sweep output
SYNC output
0V
0V
Marker
Sweep output
SYNC output
0V
0V
Marker
frequency
Burst Source Like the sweep function, the
burst function can output
Carrier or Marker signals from
the SYNC output.
Carrier: The sync signal
output is a positive TTL level
pulse for the positive
transition (0V and above) of
the burst waveform and low
for the negative transition.
Marker: The marker signal
output is a TTL level positive
pulse for the duration of the
burst period and low for the
remainder of waveform
period