TOA Electronics THS4130 manual Introduction and Description

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Chapter 1

Introduction and Description

The Texas Instruments THS4130 evaluation module (EVM) helps designers evaluate the performance of the THS4130 operational amplifier. Also, this EVM is a good example of high-speed PCB design.

This document details the Texas Instruments THS4130 high-speed operational amplifier evaluation module (EVM). It includes a list of EVM features, a brief description of the module illustrated with a series of schematic diagrams, EVM specifications, details on connecting and using the EVM, and a discussion of high-speed amplifier design considerations.

This EVM enables the user to implement various circuits to clarify the available configurations presented by the schematic of the EVM. In addition, the schematic of the default circuit has been added to depict the components mounted on the EVM when it is received by the customer. This configuration correlates to the single input/differential output signal.

Other sample circuits are presented to show how the user can implement other circuit configurations such as differential input/differential output signal, transformer utilization on the input and output terminals, VICR level shifter, and Butterworth filter with multiple feedback. The user may be able to create and implement circuit configurations in addition to those presented in this document using the THS4130 EVM.

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1.1

Description

. . 1-2

1.2

Evaluation Module Features

. . 1-2

1.3

THS4130 EVM Specification

. . 1-3

1.4

Schematic of the Populated Circuit (Default Configuration)

. . 1-3

1.5

THS4130 EVM Schematic

. . 1-4

1.6

Additional Sample Schematics

. . 1-5

1.7

THS4130 EVM Layout

. . 1-7

 

 

 

 

Introduction and Description

1-1

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Contents Users Guide Important Notice Preface Trademarks Contents Figures Introduction and Description Description Evaluation Module FeaturesSchematic of the Populated Circuit Default Configuration THS4130 EVM Specifications±2. Schematic THS4130 EVM SchematicAdditional Sample Schematics ±5. Vicr Level Shifter ±7. Top Layer Silkscreen THS4130 EVM Layout±9. Internal Plane Layer 2 Ground Plane ±11. Bottom Layer 4 Ground and Signal Introduction and Description Using the THS4130 EVM Required Equipment Power Supply Setup±2. Signal Connections Input and Output Setup±3. Driver 1 Output Signal Testing the EVM SetupMeasuring the Frequency Response Power Down VerificationButterworth Filter Butterworth Filter±1. THS4130 EVM Bill of Materials THS4130 EVM Bill of MaterialsP374CTR±ND General High-Speed Amplifier Design Considerations General High-Speed Amplifier Design Considerations
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