GW Instek AFG-2000 User Manual - Manual (Page 80)

AFG-2000 Series User Manual
78
SYNC Output For
Square Wave SYNC output: TTL square waveform with a duty
cycle corresponding to the duty cycle of the output
square wave. The SYNC output is at a logically
high level when the square wave output is
positive.
Output diagram
Square wave
output
SYNC output
0V
0V
SYNC Output For
Ramp Wave SYNC output: TTL square waveform with a 50%
duty cycle. The SYNC output is at a logically high
level when the sine output is positive.
Output diagram
Ramp wave
output
SYNC output
0V
0V
SYNC Output For
ARB Wave SYNC output: A single TTL positive pulse at the
start of each ARB period (pulse width = 1/sample
rate).
Output diagram
ARB output
SYNC output
0V
0V