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Texas Instruments CDCM7005 ve RParts List, Parts List, Board Layout, and Schematics, 6-11, Module

Models: CDCM7005

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ve RParts List

	D						C						B								A
																						A
																					Module	CDCM7005EVMQFN−SCH	45Sheetof
1													2	C62C63C64100P100P100P			GND				CDCM7005EvaluationQFN	Document Number	Tuesday, April 26, 2005	1
													2

													2		1							B	D a te:
														C61 2.2n							Title	Size	D a te:
													1		2
														C60 2.2n
													1		2
2														C59 2.2n										2
													1		2				C68 100P
															10n				C68 100P		GND
													1		2			2		1
														C57C58 10n					C67 2.2n
													1		2			1		2
														C56 10n					C66 10n
													1		2			1		2
															10uF					10uF
													VCC	1	C55	2	AVCC		1	C65	2
3			C40 10n				C46 10n					C53 10n												3
		1	2			1	2				1	2
			C39 33n				C45 33n				1	2
			C39 33n				C45 33n					C52 33n
		1	2			1	2				1	2
			C38 100n				C44 100n				1	2
			C38 100n				C44 100n					C51 100n
		1	2			1	2				1	2
			C37 10uF				C43 10uF				1	2
			C37 10uF				C43 10uF					C50 10uF
		1	2			1	2				1	2
			22uF				22uF				1	2
			22uF				22uF					C49
	L5 VCC CP	1	C36 2	GND	L6 AVCC	1	C42 2	GND				22uF	GND
											1	2
		2				2
		100MHZ@				100MHZ@		L7 VCC	2
4		OHM				OHM			OHM100MHZ@															4
4		1				1			OHM100MHZ@															4
		75				75			1			C48 22uF
		75				75			75			C48 22uF
												1	2		GND
									IN			D4 GREEN	R61 1.5K
									PWR	1		2 1	2
									PWR
									1		IN		1
								P1	1		PW R_		P2	1	GND
5																								5
	D						C						B								A

Parts List, Board Layout, and Schematics

6-11

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Texas Instruments manual ve RParts List, Parts List, Board Layout, and Schematics, 6-11, Module, CDCM7005EVMQFN−SCH

Contents

HPA/High Speed Communications User’s GuideCDCM7005 QFN Package Evaluation Module Manual 2005IMPORTANT NOTICE ProductsApplications EVM IMPORTANT NOTICE EVM WARNINGS AND RESTRICTIONS How to Use This Manual CDCM7005 Data Sheet, SCAS793, Texas InstrumentsRead This First Preface1 Introduction Contents6 Parts List, Board Layouts, and Schematics 2 Quick StartFigures Tables3−1 Filter Configurations Topic IntroductionChapter Page⎟ ⎟ ⎟ ⎟ ⎟ 6 ⎟ 1.1 CDCM7005 Functional Block DiagramCDCM7005 Functional Block Diagram ⎟ 4 oQuick Start ChapterTopic EVM HardwarePage Chapter3.2.1 Power Supply P1, P2 3.1 Board View and Connector Location3.2 Hardware Configuration 3.2.2 Onboard Switches and Indicators SW1−SW2, D1−D43.2.4 Loop Filter J32−J34 Table 3−1. Filter Configurations3.2.3 Programming Interfaces J30, J31 Default setting Passive Loop Filter3.2.6 VCXO Inputs and Outputs J16−J18 3.2.7 AC-Coupling at PRIREF C1, R4, R6 and SECREF C5, R13, R15Page Serial Peripheral Interface SPI SoftwareChapter Topic4.1 Functional Description 4.2 Software InstallationFollow the steps below in order to install the SPI control software Figure 4−1. Screen ViewChapter Application Circuit DiagramThis chapter discusses the application circuit diagram Topic5.1 Application Circuit Diagram Figure 5−1. CDCM7005 With a Passive Loop Filter Configuration5.1.1 Passive Loop Filter Application Circuit Diagram 5.1.2 External Active Loop Filter Using OPA341Figure 5−2. CDCM7005 With a External Active Loop Filter Using OPA341 Application Circuit DiagramSchematics Parts List, Board Layout, and SchematicsParts List ChapterFootprint Parts ListParts List Part NumberFootprint Parts ListParts List, Board Layout, and Schematics Part NumberPart Number Parts ListFootprint DesignatorParts List 6.2 Board LayoutFigure 6−1. Component View and Silkscreen Top View Parts List, Board Layout, and SchematicsFigure 6−2. Component View and Silkscreen Bottom View Parts ListFigure 6−3. Top Layer View Parts ListParts List, Board Layout, and Schematics Figure 6−4. Bottom Layer View Parts ListFigure 6−5. Ground Plane View Parts ListParts List, Board Layout, and Schematics 6.3 Schematics Figure 6−6. Power Layer ViewParts List 6-11 ve RParts ListParts List, Board Layout, and Schematics ModuleList CDCM7005EVMQFN−SCHCDCM7005QFN Evaluation Module Parts SchematicsPassive Filter Default Setting short pin 1 & 3 on J3 2, J33 PartsListList CDCM7005QFN Evaluation ModuleCDCM7005EVMQFN−SCH A Parts List, Board Layout, and Schematics CDCM7005QFN Evaluation ModuleCDCM7005EVMQFN−SCH

ve RParts List

Module

CDCM7005EVMQFN−SCH

CDCM7005EvaluationQFN

6-11