Texas Instruments UCC27624EVM, Руководство пользователя

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4.3.4 Oscilloscope Settings
Table 4-2 details the oscilloscope settings.
Table 4-2. Oscilloscope Settings
Bandwidth Coupling Termination Scale Settings Inverting
Channel A
500 MHz or above DC 1 MΩ or automatic 10 × or automatic OFF
Channel B
4.3.5 Bench Setup Diagram
The bench setup diagram includes the function generator and oscilloscope connections.
Use the following connection procedure, refer to Figure 4-1 .
• Make sure all the output of the function generator, voltage source are disabled before connection.
• Function generator Ch-A channel applied on , see in
Figure 4-1 .
• Function generator Ch-B channel applied on INB_IN-, see in Figure 4-1 .
• Power supply #1: positive node connected to input of DMM #1 and DMM #1 output connected to test point
marked as VCC, negative node of Power Supply #1 connected directly to test point marked as GND; see in
Figure 4-1 .
• Connect oscilloscope Ch-1 probes to test points marked as Gate_A, smaller measurement loop is preferred;
see in Figure 4-1 .
• Connect oscilloscope Ch-2 probes to test points marked as Gate_B, smaller measurement loop is preferred;
see in Figure 4-1 .
Figure 4-1. Bench Setup Diagram and Configuration
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SLUUCE4 – JUNE 2021
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