Texas-instruments ADS5102 EVM Bedienungsanleitung

ADS5102/3 EVMDecember 2001 AAP High-Speed Data Converter (Dallas)User’s GuideSLAU077

Purpose1-21.1 PurposeThe ADS5102/3 EVM provides a platform for evaluating the ADS5102/3analog-to-digital converter (ADC) under various signal, referen

ADS5102/3 EVM Operational Procedure1-3Overview1.4 ADS5102/3 EVM Operational ProcedureThe ADS5102/3 EVM provides a flexible means of evaluating the ADS

ADS5102/3 EVM Operational Procedure1-43) Switch power supplies on.4) Use a function generator with 50-Ω output to input a 40-MHz, 1.5-V offset,3-V(p-p

2-1Physical Description Physical DescriptionThis chapter describes the physical characteristics and PCB layout of the EVMand lists the components used

PCB Layout2-22.1 PCB LayoutThe EVM is constructed on a 4-layer, 104 mm (4.1 inch) x 114 mm (4.5 inch)x 1,57 mm (0.062 inch) thick PCB using FR–4 mater

PCB Layout2-3Physical DescriptionFigure 2–2. Inner Layer 1, Ground Plane

PCB Layout2-4Figure 2–3. Inner Layer 2, Power Plane

Bill of Materials2-5Physical DescriptionFigure 2–4. Bottom Layer2.2 Bill of MaterialsTable 2–1 lists the parts used in constructing the EVM.Table 2–1.

Bill of Materials2-6Table 2–1. Bill of Materials (Continued)Description Qty. Part Number Mfg. Ref. Des.470 pF,16 V, 10% capacitor 5 C3–C72.2 µF,16 V,

3-1Circuit Description Circuit DescriptionThis chapter describes the circuit function and shows the schematic for theEVM.Topic Page3.1 Circuit Functio

IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,enhancements, improvemen

Circuit Function3-23.1 Circuit FunctionThe following paragraphs describe the function of the individual circuits. Seethe data sheet for device operati

The following paragraphs describe the function of the individual circuits. See the data sheet for device operating characteristics.3-3Circuit Descript

Schematic Diagram3-4Table 3–2.Output Connector J15J15 Pin Description J15 Pin Description1 NC 21 Data Bit 62 GND 22 GND3 Output clock 23 Data Bit 54 G

1 2 3 4 56ABCD654321DCBA12500 TI Boulevard. Dallas, Texas 75243Title:SHEET: OF:FILE: SIZE:DATE:REV:5-Dec-2001 Drawn By:Engineer:Revision HistoryREV

1 2 3 4 56ABCD654321DCBAFILE:Drawn By:Engineer:12500 TI Boulevard. Dallas, Texas 75243Title:SHEET: OF:SIZE:DATE:REV:5-Dec-2001 DOCUMENTCONTROL #ADS

1 2 3 4 56ABCD654321DCBAFILE:Drawn By:Engineer:12500 TI Boulevard. Dallas, Texas 75243Title:SHEET: OF:SIZE:DATE:REV:5-Dec-2001 DOCUMENTCONTROL #C29

1 2 3 4 56ABCD654321DCBAFILE:Drawn By:Engineer:12500 TI Boulevard. Dallas, Texas 75243Title:SHEET: OF:SIZE:DATE:REV:5-Dec-2001 DOCUMENTCONTROL #/OE

EVM IMPORTANT NOTICETexas Instruments (TI) provides the enclosed product(s) under the following conditions:This evaluation kit being sold by TI is int

EVM WARNINGS AND RESTRICTIONSIt is important to operate this EVM within the specified input and output ranges as describedin the EVM user’s guide.Exce

Information About Cautions and Warningsv PrefaceRead This FirstAbout This ManualThis user’s guide is to assist the user with the operation of the EVM

ContentsviFCC WarningThis equipment is intended for use in a laboratory test environment only. Itgenerates, uses, and can radiate radio frequency ener

Contentsvii Contents1 Overview 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ContentsviiiTables1–1 Two Pin Jumper List 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-1Overview OverviewThis user’s guide gives a general overview of the ADS5102/3 evaluationmodule (EVM) and provides a general description of the featu