NF WF1943B - When the Oscillation Mode Is SWEEP; When the Oscillation Mode Is MODU

4.5 Output waveforms for sweeping and modulation
4-48 WF1943B
 When the oscillation mode is SWEEP
• STATE: Low level while sweeping from the start value to the stop value or stopped. Otherwise,
high level.
• PHASE: PHASE: For
squarewaves (variable duty), the same waveform as that for
FUNCTION OUT.
Otherwise, high level while between 0 and 180 degrees of the waveform, and low level
while between 180 and 360 degrees.
Sweeping
FUNCTION OUT
SYNC OUT
SYNC OUT: STATE
SYNC OUT
SYNC OUT: PHASE
 When the oscillation mode is MODU
• STATE: STATE: Low level while executing modulation and between 180 and 360 degrees of the
modulated waves. Otherwise, high level.
• PHASE: PHASE: For
squarewaves (variable duty), the same waveform as that for
FUNCTION OUT.
Otherwise, high level while between 0 and 180 degrees of the modulated waves, and low
level while between 180 and 360 degrees.
Modulation execution
FUNCTION OUT
SYNC OUT
SYNC OUT: STATE
SYNC OUT
SYNC OUT: PHASE