Tektronix AWG2021 User Manual page 340

CH1 Waveform Operations
AWG2021 User Manual
To set the Source to External:
6. Press the Source button in the side menu and select External. The clock
icon shown below will be displayed on the screen.
The CH1 and CH2 clocks are controlled with the external clock input from the
CLOCK IN connector on the rear panel. The external clock frequency that can
be input to the connector is up to 250 MHz.
CH1 Operation is used to operate the CH1 waveform and the waveform from
CH2, or the CH1 waveform and a waveform input from an external source. It
then outputs the result from the CH1 output connector. Two types of operation
— addition (Add) or multiplication (AM) — can be performed for the CH1
waveform and CH2 waveform or external signal.
To set the desired operation process for the CH1 waveform:
1. Select CH1 Operation from the bottom menu.
2. Select the desired process from the side menu. The following choices are
available:
Standard Type
Normal
External AM
The following is a more detailed description of each process:
Normal Waveforms are output separately from each channel.
AM CH1 output is the CH1 waveform with the amplitude
modulated (multiplied) by the waveform output from CH2.
See Figure 3 -156.
Option 02
Normal
AM
Add
External AM
SETUP Menu
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