Analog Devices AD9286-500EBZ User Manual
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Analog Devices AD9286-500EBZ User Manual

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One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com
Evaluating the

FEATURES

Full featured evaluation board for the
SPI interface for setup and control
Support LVDS output mode option
External or on-board oscillator options
Balun/transformer or amplifier input drive options
Switching power supply
VisualAnalog™ and SPIController software interfaces

EQUIPMENT NEEDED

Analog signal source and antialiasing filter
Sample clock source (if not using the on-board oscillator)
Two switching power supplies (6.0 V, 2.5 A),
CUI EPS060250UH-PHP-SZ, provided
PC running 32-bit Windows® XP, Window Vista, or Windows 7
USB 2.0 port, recommended (USB 1.1-compatible)
AD9286
evaluation board
HSC-ADC-EVALCZ
FPGA-based data capture kit

SOFTWARE NEEDED

VisualAnalog
SPIController
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
AD9286
AD9286

TYPICAL MEASUREMENT SETUP

9286CE01
REV A
AD9286
9286CE01A
Figure 1.
AD9286
Evaluation Board and
Rev. A | Page 1 of 24
AD9286-500EBZ User Guide
Analog-to-Digital Converter

DOCUMENTS NEEDED

AD9286
data sheet
HSC-ADC-EVALCZ
data sheet
AN-905
Application Note, VisualAnalog Converter Evaluation
Tool Version 1.0 User Manual
AN-878
Application Note, High Speed ADC SPI Control Software
AN-877
Application Note, Interfacing to High Speed ADCs via SPI
AN-835
Application Note, Understanding High Speed ADC
Testing and Evaluation

GENERAL DESCRIPTION

This user guide describes the
which provides all of the support circuitry required to operate
the
AD9286
in its various modes and configurations. The
application software used to interface with the device is also
described.
The
AD9286
data sheet provides additional information and
should be consulted when using the evaluation board. All
documents and software tools are available at the
For additional information or questions, send an email to
highspeed.converters@analog.com.
HSC-ADC-EVALCZ
HSC-ADC-EVALCZ
Data Capture Board
UG-191
AD9286
evaluation board,
FIFO
page.

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Summary of Contents for Analog Devices AD9286-500EBZ

  • Page 1: Features

    AD9286-500EBZ User Guide UG-191 One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com Evaluating the AD9286 Analog-to-Digital Converter FEATURES DOCUMENTS NEEDED Full featured evaluation board for the AD9286 AD9286...

  • Page 2: Table Of Contents

    UG-191 AD9286-500EBZ User Guide TABLE OF CONTENTS Features ....................1 Input Signals...................3 Equipment Needed ................1 Output Signals ................3 Software Needed ................1 Default Operation and Jumper Selection Settings ....4 Documents Needed ................1 Evaluation Board Software Quick Start Procedures .....5 General Description .................

  • Page 3: Evaluation Board Hardware

    AD9286 . with a clean signal generator as previously specified. Typically, POWER SUPPLIES most Analog Devices evaluation boards can accept ~2.8 V p-p or This evaluation board comes with a wall-mountable switching 13 dBm sine wave input for the clock.

  • Page 4: Default Operation And Jumper Selection Settings

    UG-191 AD9286-500EBZ User Guide DEFAULT OPERATION AND JUMPER SELECTION Clock Circuitry SETTINGS The default clock input circuit on the AD9286 evaluation board uses a simple transformer-coupled circuit using a high This section explains the default and optional settings or modes...

  • Page 5: Evaluation Board Software Quick Start Procedures

    50 Ω terminations To change features to settings other than the default settings, and an appropriate center frequency. (Analog Devices uses click the Expand Display button, located on the bottom TTE, Allen Avionics, and K&L band-pass filters.) right corner of the window, to see what is shown in Figure 6.
  • Page 6 UG-191 AD9286-500EBZ User Guide Figure 6. VisualAnalog Main Window Rev. A | Page 6 of 24...
  • Page 7 AD9286-500EBZ User Guide UG-191 In the ADCBase 0 tab of the SPIController window, you Setting Up the SPIController Software can access all global register settings (see Figure 9). See the After the ADC data capture board setup is complete, set up AD9286 data sheet;...
  • Page 8 UG-191 AD9286-500EBZ User Guide Click the Run button in the VisualAnalog toolbar (see Troubleshooting Tips Figure 11). If the FFT plot appears abnormal, do the following: • If you see a normal noise floor when you disconnect the signal generator from the analog input, be sure you are not overdriving the ADC.

  • Page 9: Evaluation Board Schematics And Artwork

    AD9286-500EBZ User Guide UG-191 EVALUATION BOARD SCHEMATICS AND ARTWORK Figure 13. Board Power Input and Supply Circuits Rev. A | Page 9 of 24...
  • Page 10 UG-191 AD9286-500EBZ User Guide Figure 14. DUT and Related Circuit Rev. A | Page 10 of 24...
  • Page 11 AD9286-500EBZ User Guide UG-191 Figure 15. SPI Interface Circuit Rev. A | Page 11 of 24...
  • Page 12 UG-191 AD9286-500EBZ User Guide Figure 16. Analog Input Circuits Rev. A | Page 12 of 24...
  • Page 13 AD9286-500EBZ User Guide UG-191 Figure 17. Default Clock Path Input Circuits Rev. A | Page 13 of 24...
  • Page 14 UG-191 AD9286-500EBZ User Guide Figure 18. Output Buffer Circuits Rev. A | Page 14 of 24...
  • Page 15 AD9286-500EBZ User Guide UG-191 Figure 19. FIFO Board Connector Rev. A | Page 15 of 24...
  • Page 16 UG-191 AD9286-500EBZ User Guide Figure 20. Top Side Rev. A | Page 16 of 24...
  • Page 17 AD9286-500EBZ User Guide UG-191 Figure 21. Ground Plane (Layer 2) Rev. A | Page 17 of 24...
  • Page 18 UG-191 AD9286-500EBZ User Guide Figure 22. Power Plane (Layer 3) Rev. A | Page 18 of 24...
  • Page 19 AD9286-500EBZ User Guide UG-191 Figure 23. Power Plane (Layer 4) Rev. A | Page 19 of 24...
  • Page 20 UG-191 AD9286-500EBZ User Guide Figure 24. Ground Plane (Layer 5) Rev. A | Page 20 of 24...
  • Page 21 AD9286-500EBZ User Guide UG-191 Figure 25. Bottom Side Rev. A | Page 21 of 24...

  • Page 22: Ordering Information

    UG-191 AD9286-500EBZ User Guide ORDERING INFORMATION BILL OF MATERIALS Table 2. Reference Designator Description Value Manufacturer/Part No. Not applicable 9286CE01A C1, C2, C3, C4, C101, Ceramic, 0805, monolithic capacitor 10 µF Murata/GRM21BR61C106KE15L C102, C103, C105, C106, C108, C110, C111, C113,...
  • Page 23 AD9286-500EBZ User Guide UG-191 Reference Designator Description Value Manufacturer/Part No. R405, R407, R408, R414, Film SMD 0402 resistor 0 Ω Panasonic/ERJ-2GE0R00X R415, R416, R417, R449, R450, R504, R507, R508, R509, R510, R516, R517, R520, R521, R522, R523, R601, R602 R410, R411, R412, R413 Film SMD 0402 resistor 33 Ω...
  • Page 24 By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement.

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