Advertisement

Quick Links

www.ti.com
User's Guide
TMUXRTJ-RRQEVM User's Guide
This document is the EVM user's guide for the TMUXRTJ-RRQEVM, which provides a quick way to evaluate TI
devices that use a 20-pin RTJ or RRQ package.
1
Introduction.............................................................................................................................................................................2
4
Features...................................................................................................................................................................................6
5 Header Connections and Test Points...................................................................................................................................
6 Setup......................................................................................................................................................................................
7 Layout....................................................................................................................................................................................
8
Schematics............................................................................................................................................................................15
9 Bill of Materials.....................................................................................................................................................................
Figure 1-1. TMUXRTJ-RRQEVM Top View.................................................................................................................................
Figure 1-3. TMUXRTJ-RRQEVM 3D View..................................................................................................................................
Figure 5-1. Header J1 for U1.1....................................................................................................................................................
Headers......................................................................................................................................................8
Selector................................................................................................................................................8
Figure 5-4. Test Point Colors.......................................................................................................................................................
U1.....................................................................................................................................................11
Figure 6-3. Signal Line Circuitry................................................................................................................................................
Figure 6-4. Signal Line Circuitry Bottom Layer..........................................................................................................................
Figure 6-5. Thermal Pad Selector with
Figure 8-1. TMUXRTJ-RRQEVM Schematic Page 1 (Editor View)...........................................................................................
Figure 8-2. TMUXRTJ-RRQEVM Schematic Page 2 (Editor View)...........................................................................................
Figure 8-3. TMUXRTJ-RRQEVM Schematic Page 1 (DNI).......................................................................................................
Figure 8-4. TMUXRTJ-RRQEVM Schematic Page 2 (DNI).......................................................................................................
Table 5-1. Connections by Header Pin Number..........................................................................................................................
Table 5-2. Test Point Connections...............................................................................................................................................
Table 9-1. TMUXRTJ-RRQEVM Bill of Materials.......................................................................................................................
Trademarks
All trademarks are the property of their respective owners.
SCDU027 - AUGUST 2021
Submit Document Feedback
ABSTRACT

Table of Contents

Warnings..........................................................................................................................6
List of Figures
View............................................................................................................................3
(3D).........................................................................................................................................11
Shunt............................................................................................................................13
Layout..............................................................................................................14
List of Tables
Copyright © 2022 Texas Instruments Incorporated
Table of Contents
Guidelines...............................5
TMUXRTJ-RRQEVM User's Guide
7
11
14
19
2
4
7
9
12
12
15
16
17
18
8
9
19
1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the TMUXRTJ-RRQEVM and is the answer not in the manual?

Questions and answers

Summary of Contents for Texas Instruments TMUXRTJ-RRQEVM

  • Page 1: Table Of Contents

    Table of Contents User’s Guide TMUXRTJ-RRQEVM User's Guide ABSTRACT This document is the EVM user’s guide for the TMUXRTJ-RRQEVM, which provides a quick way to evaluate TI devices that use a 20-pin RTJ or RRQ package. Table of Contents Introduction.....................................2 2 General Texas Instruments High Voltage Evaluation Module (TI HV EVM) User Safety Guidelines.......5...
  • Page 2: Introduction

    1 Introduction The TMUXRTJ-RRQEVM evaluation module (EVM) and its intended use is described in this user's guide. This board allows for the quick prototyping and DC characterization of TI’s line of TMUX products that use 20-pin QFN packages (RTJ or RRQ).
  • Page 3: Figure 1-2. Tmuxrtj-Rrqevm Bottom View

    Introduction Figure 1-2. TMUXRTJ-RRQEVM Bottom View SCDU027 – AUGUST 2021 TMUXRTJ-RRQEVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 4: Figure 1-3. Tmuxrtj-Rrqevm 3D View

    Introduction www.ti.com Figure 1-3. TMUXRTJ-RRQEVM 3D View TMUXRTJ-RRQEVM User's Guide SCDU027 – AUGUST 2021 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 5: General Texas Instruments High Voltage Evaluation Module (Ti Hv Evm) User Safety Guidelines

    General Texas Instruments High Voltage Evaluation Module (TI HV EVM) User Safety Guidelines 2 General Texas Instruments High Voltage Evaluation Module (TI HV EVM) User Safety Guidelines WARNING Always follow TI’s setup and application instructions, including use of all interface components within their recommended electrical rated voltage and power limits.
  • Page 6: Information About Cautions And Warnings

    EVM in its supplied ESD bag when not in use. Handle using an antistatic wristband. Operate on an antistatic work surface. For more information on proper handling, see Electrostatic Discharge (ESD). 4 Features The TMUXRTJ-RRQEVM has the following features: • 3 power supply decoupling capacitors from V to GND (three 3.3 µF capacitors) •...
  • Page 7: Header Connections And Test Points

    The silkscreen legend represents the connections of the pins of J1. Figure 5-2 shows the pin numbers of this header from this same perspective. SCDU027 – AUGUST 2021 TMUXRTJ-RRQEVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 8: Figure 5-2. Pinout Of Headers

    DUT. Pin 1 of this header is connected to GND, and pin 3 of this header is connected to V Figure 5-3. Thermal Pad Selector The connections of J21 are also labeled on the board's silkscreen layer next to the header. TMUXRTJ-RRQEVM User's Guide SCDU027 – AUGUST 2021 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 9: Figure 5-4. Test Point Colors

    Table 5-2. Test Point Connections Designator Connection J1.4 J2.4 J3.4 J4.4 J5.4 J6.4 J7.4 J8.4 J9.4 TP10 J10.4 SCDU027 – AUGUST 2021 TMUXRTJ-RRQEVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 10 Connect the power supply rails at this terminal block to power the board. TMUXRTJ-RRQEVM User's Guide SCDU027 – AUGUST 2021 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 11: Setup

    6 Setup Figure 6-1. DUT Footprint U1 The TMUXRTJ-RRQEVM will not have any device connected at footprint U1, and there are not any devices included with the EVM for this footprint. Attach any compatible Texas Instruments 20-pin TMUX device to this location, which will serve as the Device Under Test (DUT).
  • Page 12: Figure 6-3. Signal Line Circuitry

    The user can select the connection of the thermal pad of U1 by using the three-by-one header located near U1 (J21). TMUXRTJ-RRQEVM User's Guide SCDU027 – AUGUST 2021 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 13 . Leave pin 2 of this header unconnected to allow the thermal pad to float, or use an external connection to tie the thermal pad to any other potential. SCDU027 – AUGUST 2021 TMUXRTJ-RRQEVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 14: Layout

    Layout www.ti.com 7 Layout Figure 7-1 shows the layout of the EVM PCB. Figure 7-1. Illustration of TMUXRTJ-RRQEVM Layout TMUXRTJ-RRQEVM User's Guide SCDU027 – AUGUST 2021 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 15: Schematics

    Schematics 8 Schematics Figure 8-1 Figure 8-2 are schematic views of the TMUXRTJ-RRQEVM that includes all the parts and connections. Figure 8-1. TMUXRTJ-RRQEVM Schematic Page 1 (Editor View) SCDU027 – AUGUST 2021 TMUXRTJ-RRQEVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 16: Figure 8-2. Tmuxrtj-Rrqevm Schematic Page 2 (Editor View)

    Figure 8-2. TMUXRTJ-RRQEVM Schematic Page 2 (Editor View) Figure 8-3 Figure 8-4 are schematic views of the TMUXRTJ-RRQEVM that show only the parts that are included in the EVM and excludes the parts that are DNI. TMUXRTJ-RRQEVM User's Guide SCDU027 – AUGUST 2021 Submit Document Feedback Copyright ©...
  • Page 17: Figure 8-3. Tmuxrtj-Rrqevm Schematic Page 1 (Dni)

    Engine e r: Da nny Ba cic Conta ct: http://www.ti.com/s upport © Te xa s Ins trume nts 2021 Figure 8-3. TMUXRTJ-RRQEVM Schematic Page 1 (DNI) SCDU027 – AUGUST 2021 TMUXRTJ-RRQEVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 18: Figure 8-4. Tmuxrtj-Rrqevm Schematic Page 2 (Dni)

    Engine e r: Da nny Ba cic Conta ct: http://www.ti.com/s upport © Te xa s Ins trume nts 2021 Figure 8-4. TMUXRTJ-RRQEVM Schematic Page 2 (DNI) TMUXRTJ-RRQEVM User's Guide SCDU027 – AUGUST 2021 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 19: Bill Of Materials

    Schematics 9 Bill of Materials Table 9-1. TMUXRTJ-RRQEVM Bill of Materials Designator Component Manufacturer Description Quantity C21, C22, C23, C24, C25, C26 CKG57NX7T2E335M500JH CAP, CERM, 3.3 µF, 250 V, ± 20%, X7T, AEC-Q200 Grade 1, 6 × 5 × 5...
  • Page 20 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2022, Texas Instruments Incorporated...

Table of Contents