Texas Instruments TMUX646EVM User Manual

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User's Guide
TMUX646EVM User's Guide
This user's guide describes the characteristics, operation, and use of the TMUX646EVM evaluation module
(EVM), which is represented by TMUX646EVM in this user's guide. A complete schematic diagram, printed-
circuit board layouts, and bill of materials are included in this document.
1 Introduction.............................................................................................................................................................................2
2 Information About Cautions and
3 Features of this EVM..............................................................................................................................................................
4 EVM Images.............................................................................................................................................................................4
5 EVM Setup...............................................................................................................................................................................
6 PCB Layouts..........................................................................................................................................................................12
7 Schematics............................................................................................................................................................................16
8 Bill of Materials.....................................................................................................................................................................
9 Related Documentation........................................................................................................................................................20
Figure 1-1. TMUX646EVM: Topside............................................................................................................................................
Figure 1-2. TMUX646EVM:
Figure 4-1. TMUX646EVM Front and Back.................................................................................................................................
Figure 5-1. TMUX646EVM Power Connections for U1 and
Figure 6-1. Top View Illustration of the TMUX646EVM
Figure 6-2. First Internal Layer Illustration of the TMUX646EVM Layout..................................................................................
Figure 6-3. Second Internal Layer Illustration of the TMUX646EVM Layout.............................................................................
Figure 6-4. Bottom Layer Illustration of the TMUX646EVM
Figure 7-1. TMUX646EVM U1 Schematic (Editor
Figure 7-2. TMUX646EVM U1 Schematic (DNI
Figure 7-3. TMUX646EVM U2 Schematic (Editor
Figure 7-4. TMUX646EVM U2 Schematic (DNI
Table 5-1. Configurable Load
Table 5-2. 3-Pin Header: Signal to Pin
Table 5-3. Jumper ID to EVM Orientation Matrix.........................................................................................................................
Table 5-4. TMUX646EVM: Truth Table........................................................................................................................................
Table 5-5. TMUX646EVM Board Configuration - Control
Table 5-6. TMUX646EVM: Logic Levels......................................................................................................................................
Table 5-7. TMUX646EVM Board Configuration - I/O Signals.....................................................................................................
Table 8-1. TMUX646EVM Bill of
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SCDU025 - MAY 2021
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ABSTRACT

Table of Contents

Warnings..........................................................................................................................3
List of Figures
Backside..........................................................................................................................................3
Layout..................................................................................................12
View)............................................................................................................16
View)...............................................................................................................17
View)............................................................................................................18
View)...............................................................................................................19
List of Tables
Matrix............................................................................................................................................6
Matrix..............................................................................................................................7
Materials.................................................................................................................................20
Copyright © 2021 Texas Instruments Incorporated
U2...................................................................................................7
Layout...........................................................................................15
Signals...............................................................................................8
Table of Contents
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TMUX646EVM User's Guide 1