Texas Instruments CDCM7005 manual Read This First, About This Manual

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Related Documentation From Texas Instruments

Preface

Read This First

About This Manual

This manual explains how to use the CDCM7005 evaluation module (EVM) and provides guidelines to build the customer’s own systems. The manual includes schematics, layout, bill of materials, and a software description.

How to Use This Manual

This document contains the following chapters:

-Chapter 1—Introduction

-Chapter 2—Quick Start

-Chapter 3—EVM Hardware

-Chapter 4—Serial Peripheral Interface (SPI) Software

-Chapter 5—Schematics, Board Layout, and Parts List

Related Documentation From Texas Instruments

-CDCM7005 Data Sheet, SCAS793, Texas Instruments

FCC Warning

This equipment is intended for use in a laboratory test environment only. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to subpart J of part 15 of FCC rules, which are designed to provide reasonable protection against radio frequency interference. Operation of this equipment in other environments may cause interference with radio communications, in which case the user at his own expense will be required to take whatever measures may be required to correct this interference.

If You Need Assistance. . .

If you need assitance with this device, please email clocks_apps@list.ti.com

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Contents User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions About This Manual Read This FirstContents Tables FiguresTopic IntroductionCDCM7005 Functional Block Diagram Quick Start Topic EVM HardwareHardware Configuration Board View and Connector LocationPower Supply P1, P2 Onboard Switches and Indicators SW1−SW2, D1−D4Loop Filter J32−J34 Programming Interfaces J30, J31AC-Coupling at Priref C1, R4, R6 and Secref C5, R13, R15 Vcxo Inputs and Outputs J16−J18Serial Peripheral Interface SPI Software Functional Description Software InstallationApplication Circuit Diagram Passive Loop Filter Application Circuit DiagramCDCM7005 External Active Loop Filter Using OPA341Parts List, Board Layout, and Schematics QTY Parts ListPart Number Designator ERJ−2RKF1500X −1. Component View and Silkscreen Top View Board Layout−2. Component View and Silkscreen Bottom View −3. Top Layer View −4. Bottom Layer View −5. Ground Plane View −6. Power Layer View SchematicsVe RParts List List PartsList List Ctrlle Ctrlclk Ctrldata