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 Contents

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1

Introduction

1-1

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2

Setup

2-1

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2.1

Input/Output Connector Descriptions

2-2

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2.2

Set-Up

2-2

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2.3

Operation

2-2

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3

Printed Circuit Board Layout

3-1

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3.1

Layout

3-2

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4

Schematic and Bill of Materials

4-1

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4.1

Schematic

4-2

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4.2

Bill of Materials

4-2

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3−1. Assembly Layer

3-2

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3−2. Top Layer Routing

3-2

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3−3. Bottom Layer Routing

3-2

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4−1. TPS793xxYEQEVM Schematic Diagram

4-2

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4−1. Bill of Materials   

4-2

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Summary of Contents for TPS793 YEQEVM Series

Page 1: ...September 2003 User s Guide SBVU001...

Page 2: ...itute a license from TI to use such products or services or a warranty or endorsement thereof Use of such information may require a license from a third party under the patents or other intellectual p...

Page 3: ...handling or use of the goods Please be aware that the products received may not be regulatory compliant or agency certified FCC UL CE etc Due to the open construction of the product it is the user s r...

Page 4: ...here is uncertainty as to the load specification please contact a TI field representative During normal operation some circuit components may have case temperatures greater than 60 C The EVM is design...

Page 5: ...Texas Instruments The following documents provide information regarding the TPS793xxYEQ EVM These documents are available from the TI web site The last charac ter of the literature number corresponds...

Page 6: ...suant to sub part J of part 15 of FCC rules which are designed to provide reasonable protection against radio frequency interference Operation of this equip ment in other environments may cause interf...

Page 7: ...2 2 3 Operation 2 2 3 Printed Circuit Board Layout 3 1 3 1 Layout 3 2 4 Schematic and Bill of Materials 4 1 4 1 Schematic 4 2 4 2 Bill of Materials 4 2 3 1 Assembly Layer 3 2 3 2 Top Layer Routing 3...

Page 8: ...ra low noise high PSRR low drop outs LDOs suitable for RF applications This EVM is specifically designed and optimized to operate over the entire input voltage range of the TPS793xxYEQ LDO 2 7V to 5 5...

Page 9: ...ter describes the jumpers and connectors on the EVM as well as how to properly connect set up and use the TPS793xxYEQEVM Topic Page 2 1 Input Output Connector Descriptions 2 2 2 2 Set Up 2 2 2 3 Opera...

Page 10: ...put of the load 2 1 5 J5 EN This jumper enables and disables the LDO output Connecting EN to ON en ables the device while connecting EN to OFF disables the device 2 2 Set Up Connect an input supply be...

Page 11: ...3 1 Printed Circuit Board Layout This chapter provides the TPS793xxYEQEVM printed circuit board layout and illustrations Topic Page 3 1 Layout 3 2 Chapter 3...

Page 12: ...e 3 3 show the board layout for the TPS793xxYEQEVM printed wiring board PWB Careful attention should be given to the routing to the chip scale IC lands Refer to the Na noStar Wafer Chip Scale Package...

Page 13: ...ll of Materials This chapter provides the schematic for the TPS793xxYEQEVM The bill of materials is also included for component and manufacturer reference Topic Page 4 1 Schematic 4 2 4 2 Bill of Mate...

Page 14: ...0V X5R 10 603 TDK C1608X5R1A105KT 1 C2 Capacitor 4700pF 50V X7R 10 402 TDK C1005X7R1H472KT 1 C3 Capacitor ceramic 4 7 F 6 3V X5R 10 603 TDK C1608X5R0J475KT 0 C4 C5 Capacitor ceramic xxx F 6 3V 1210 4...

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