NF WAVE FACTORY WF1967, Instruction Manual (Operations

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17.7 Sweep Oscillation Mode
WF1967/WF1968 17-16
Sweep synchronization/marker output
Marker off at one-way Low level is used from sweep staring value to half of
sweep time.
High level, otherwise
Marker off at shuffle Low level is used from sweep staring value to sweep stop
value.
High level, otherwise
Marker on Low level is used from sweep staring value to marker
value.
High level, otherwise.
Output connector Shared with synchronization/sub-output connector
(SYNC/SUB OUT)
Sweep X drive output
Output voltage -3V to +3V/open
During sweep value rising, -3V to +3V, during falling,
+3V to -3V
Output connector Shared with synchronization/sub-output connector
(SYNC/SUB OUT).
Sweep external control input
Input connector Multi-I/O connector (MULTI IO) is used
Enable, disable (switch)
In WF1968, it allows shares by both channels, and settings
on each channel.
Start Starts sweep from beginning by falling input
Stop Stops sweep by falling input
Hold/resume Pauses sweep by falling input during running sweep
Resumes sweep by falling input during pause
Remarks For single sweep or gated single sweep, sweep starts once
trigger received independently of the start by the multi-I/O
connector
Sweep external trigger input (used for single sweep and gated single sweep)
Polarity Positive, negative, disable (switch)
Input connector External trigger input (TRIG IN)
Input signal and input impedance depend on external
trigger input specification.
Signals selectable for synchronization/Sub-output
Reference phase synchronization
Sweep synchronization/marker
Sweep X drive
Off (Forcibly turned off also when the oscillation
frequency exceed 160MHz)