Texas Instruments UCC23313-Q1, User Manual, Page: 7 / 25

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EVM
Function
Generator
Oscilloscope
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Test Summary
7 SLUUBW3B – October 2018 – Revised June 2020
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UCC2351x Evaluation Module User’s Guide
4.3.6 Bench Setup Diagram
The current bench setup diagram includes the function generator and oscilloscope connections.
Follow the connection procedure below. Figure 2 can be used as a reference.
• Make sure the output of the function generator and voltage sources are disabled before connecting.
• Function generator channel applied on J1-1 ←→ J1-2 (see in Figure 2 )
• Power supply #1: positive node connected to input of DMM #1 with DMM #1 output connected to P1-1
(or VDD), and negative node applied on P1-2 (or GND).
• Power supply #2: positive node connected to input of DMM #2 with DMM #2 output connected to P2-1
(or VCC), negative node connected directly to P2-2 (or VSS).
• Oscilloscope channel-A probes Anode_R
←→
GND, smaller measurement loop is preferred.
• Oscilloscope channel-B probes VG (or J7-1) ←→ VSS, smaller measurement loop is preferred.
Figure 2. Bench Setup Diagram and Configuration