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SDG7000A User Manual
30 / 133 WWW.SIGLENT.COM
Amplitude/ high
level
Offset/low level
The amplitude/offset of the signal is linked with the high level/low
level. Amplitude value refers to the difference between the highest
point (high level, unit V) and the lowest point (low level, unit V) of
the signal. The supported units include Vpp, Vrms, and dBm
(available when the load ≠ HiZ).
Offset refers to the DC component superimposed on the signal
waveform, in V.
The relationship of the parameters is:
Amplitude value (Vpp) = high level - low level
Offset = (high level + low level) / 2
Phase / Delay
The phase/delay of the signal is meaningful only when the dual-
channel phase mode = Locked, which is used to set the phase
relationship between the two channels. The unit of phase is °, the
unit of delay is s, and the relationship between them is:
Delay = - (period x phase / 360 °)
Square
Frequency/
Period
Same as sine wave
Amplitude/ high
level
Offset/low level
Same as sine wave
Phase / Delay
Same as sine wave
Duty Cycle
Ratio of positive pulse width to the period of the square wave,
unit: %
Pulse
Frequency/
Period
Same as the sine wave
Amplitude/ high
level
Offset/low level
Same as the sine wave
Pulse width /
duty cycle
Pulse width refers to the positive pulse width of the pulse, unit s;
Duty cycle refers to the ratio of positive pulse width to period,
unit %. The relationship between the two is:
Pulse width = Period x Duty cycle
Rising / falling
edge
The rising edge refers to the rising time of 10% ~ 90%, and the
falling edge refers to the falling time of 90% ~ 10%, both in s. The
rising edge and falling edge are independent of each other and
can be set separately
Delay
Same as the "Delay" parameter of sine wave
Ramp
Frequency/
Period
Same as the sine wave
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