Tektronix AWG2021 User Manual page 414

Function Waveform Generator Mode
General Description
AWG2021 User Manual
Press the front panel F.G button to switch from arbitrary waveform generation
mode into function waveform generation (FG) mode. Select the desired
waveform with the bottom button. Then set the output parameters with the side
button. Hereafter, function waveform generator mode will be referred to as FG
mode.
NOTE. FG mode is an independent of the MENU column arbitrary waveform
generation mode menus. Therefore, the output parameters set with the SETUP
menu and the operation mode set with the MODE menu have no effect in FG
mode.
The following waveforms may be selected from the bottom menu:
Sine wave
Triangle wave
Square wave
Ramp wave
Pulse wave
The following output parameters for these waveforms may be set from the side
menu:
Frequency
Amplitude
Offset
Polarity
Duty (pulse wave only)
When a sine wave is selected, a 20 MHz cut-off filter is inserted. Table 3-24
shows the relationship between the frequency, the data point count, and the
marker signal width.
Table 3 24: Number of Data Points for Frequencies and Marker Signal
Width
Frequency
10.00 Hz  25.00 kHz
25.01 kHz  250.0 kHz
250.1 kHz  2.500 MHz
Data Points
10000
1000
100
Marker Signal Width
200(points)
20
2
3 295