Texas Instruments CDCM7005 manual User’s Guide

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CDCM7005 (QFN Package) Evaluation Module Manual

HPA/High Speed Communications

User’s Guide

2005	Clock Drivers

SCAU015

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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