NF DF 1906, Instruction Manual

Page: 82 / 96

8.1
Waveform and Output Characteristics
DF1906
8-2
8.1 Waveform and Output Characteristics
・
Waveforms (FUNCTION OUT)
Output waveforms Sine Wave, Ramp Wave (symmetry var iable), Square Wave (duty
var iable), DC, Arbitrary Wave
Waveform vertical resolution 12 bits
Output waveforms, frequenc Sine Wave, Square Wave (duty ratio 50%) : 0.1 mHz to 2 MHz
Ramp Wave, Squar e Wave (duty ratio other than 50%), Ar bitrary
Wave, and Burst/Trigger/Gate modes : 0.1 mHz to 50 kHz
Frequency setting can be set up to 2 MHz.
The whole of arbitr ary waveform can be continuous ly
output at up to 1.6 kHz
Frequency
Setting resolution 0.1 mHz
Accuracy ±25 ppm (±0.0025%)
Aging ±5 ppm/year
Ramp Wave symmetry var iable
Setting range 0 to 100%
Setting resolution 0.1%
Other Oscillation stops while the setting is changed.
Square Wave duty ratio var iable
Setting range 0 to 100%
Setting resolution 0.1%
Other Oscillation stops while the setting is changed.
The pulse may disappear when the frequency setting is higher than
the frequency as follows.
(68.7
×
duty ratio [%])[kHz] (at 0% to 50%)
(68.7
×
(100-duty ratio)[%])[kHz] (at 50% to 100%)
Arbitrary Waveform
Data Size 4 K words However, 1 K words = 1024 words
Arbitrary Waveform wave number
Arbitrary waveform wave number, which is backed up waveforms,
can be used by switching them.
4 waves (backup by battery)
Arbitrary Waveform data
Wr ite by a remote interface
Data
：
-2048 to +2047