Agilent Technologies DSO-X 4022A, Руководство пользователя

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290 Agilent InfiniiVision 4000 X-Series Oscilloscopes User's Guide
17
Waveform Generator
Pressing a signal parameter softkey can open a menu for selecting the
type of adjustment. For example, you can choose to enter amplitude
and offset values, or you can choose to enter high- level and low- level
values. Or, you can choose to enter frequency values or period values.
Keep pressing the softkey to select the type of adjustment. Turn the
Entry knob to adjust the value.
Also note that you can set up the other waveform generator output to
track frequency, amplitude, offset, and duty cycle adjustments. See
"To
set up dual channel tracking" on page 307.
The
Settings
softkey opens the Waveform Generator Settings Menu which
lets you make other settings related to the waveform generator.
Exponential
Rise Use the Frequency/Frequency
Fine/Period/Period Fine, Amplitude/High-Level,
and Offset/Low-Level softkeys to set the
exponential rise signal parameters. 100 mHz to
5 MHz 20 mVpp to
10 Vpp ±5.00 V
Exponential
Fall Use the Frequency/Frequency
Fine/Period/Period Fine, Amplitude/High-Level,
and Offset/Low-Level softkeys to set the
exponential fall signal parameters. 100 mHz to
5 MHz 20 mVpp to
10 Vpp ±5.00 V
Cardiac Use the Frequency/Frequency
Fine/Period/Period Fine, Amplitude, and Offset
softkeys to set the cardiac signal parameters. 100 mHz to
200 kHz 20 mVpp to
9 Vpp ±2.50 V
Gaussian
Pulse Use the Frequency/Frequency
Fine/Period/Period Fine, Amplitude, and Offset
softkeys to set the Gaussian pulse signal
parameters. 100 mHz to
5 MHz 20 mVpp to
7.5 Vpp ±2.50 V
1
When the output load is 50
Ω
, these values are halved.
2
The minimum amplitude is limited to 40 mVpp if the offset is greater than 500 mV or less than -500 mV. Likewise, the offset
is limited to +/-500 mV if the amplitude is less than 40 mVpp.
Waveform
Type Characteristics Frequency
Range Max.
Amplitude
2
(High-Z)
?1
Offset
2
(High-Z)
1