Analog Devices UG-200 User Manual
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Analog Devices UG-200 User Manual

Analog Devices UG-200 User Manual

Evaluating the ad9467 16-bit, 200 msps/250 msps adc
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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 AD9467 16-Bit, 200 MSPS/250 MSPS ADC

FEATURES

Full featured evaluation board for the AD9467
SPI and alternate clock options
Internal and external reference options
VisualAnalog and SPI Controller software interfaces

EQUIPMENT NEEDED

Analog signal source and antialiasing filter
2 switching power supplies (6.0 V, 2.5 A) CUI EPS060250UH-
PHP-SZ, included
PC running Windows® 98 (2nd ed.), Windows 2000,
Windows ME, or Windows XP
USB 2.0 port, recommended (USB 1.1 compatible)
AD9467 evaluation board
HSC-ADC-EVALCZ FPGA-based data capture kit
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.

TYPICAL MEASUREMENT SETUP

Figure 1. AD9467-250EBZ Evaluation Board and HSC-ADC-EVALCZ Data Capture Board
Evaluation Board User Guide

DOCUMENTS NEEDED

AD9467 data sheet
HSC-ADC-EVALCZ data sheet, High Speed Converter
Evaluation Platform (FPGA-based data capture kit)
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, Interface to High Speed ADCs via SPI

SOFTWARE NEEDED

VisualAnalog
SPI Controller

GENERAL DESCRIPTION

This document describes the evaluation board for the AD9467,
which provides all of the support circuitry required to operate the
AD9467 in its various configurations. The application software
used to interface with the device is also described.
The AD9467 data sheet, available at www.analog.com, which
provides additional information, should be consulted when using
the evaluation board. All documents and software tools are
available at http://www.analog.com/fifo. For any questions,
send an email to highspeed.converters@analog.com.
Rev. 0 | Page 1 of 28
UG-200

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  • Page 1: Features

    Evaluation Board User Guide UG-200 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 AD9467 16-Bit, 200 MSPS/250 MSPS ADC FEATURES DOCUMENTS NEEDED Full featured evaluation board for the AD9467...

  • Page 2: Table Of Contents

    UG-200 Evaluation Board User Guide TABLE OF CONTENTS Features ....................1 Input Signals...................3 Equipment Needed ................1 Output Signals ................3 Documents Needed ................1 Default Operation and Jumper Selection Settings ....5 Software Needed ................1 Evaluation Board Software Quick Start Procedures .....6 General Description .................

  • Page 3: Evaluation Board Hardware

    PCB at P700. Once on the PC board, the 6 V filter with 50 Ω terminations. Analog Devices uses TTE and supply is fused and conditioned before connecting to low dropout K&L Microwave, Inc., band-pass filters.
  • Page 4 UG-200 Evaluation Board User Guide WALL OUTLET 100V TO 240V AC SWITCHING 47Hz TO 63Hz POWER SUPPLY SWITCHING POWER SUPPLY ANALOG INPUT SIGNAL SYNTHESIZER RUNNING ADC ANALYZER OR VisualAnalog USER SOFTWARE CLOCK INPUT SIGNAL SYNTHESIZER Figure 2. Evaluation Board Connection...

  • Page 5: Default Operation And Jumper Selection Settings

    Evaluation Board User Guide UG-200 DEFAULT OPERATION AND Clock Circuitry JUMPER SELECTION SETTINGS The default clock input circuitry is derived from a simple transformer-coupled circuit using a high bandwidth 1:1 This section explains the default and optional settings or modes impedance ratio transformer (T201) that adds a very low amount allowed on the evaluation board for the AD9467.

  • Page 6: Evaluation Board Software Quick Start Procedures

    Use a 1 m, shielded, RG-58, 50 Ω coaxial cable to connect the signal generator. For best results, use a narrow-band band-pass filter with 50 Ω terminations and an appropriate center frequency. (Analog Devices uses TTE, Allen Avionics, and K&L band-pass filters.) USING THE SOFTWARE FOR TESTING Figure 4.
  • Page 7 Evaluation Board User Guide UG-200 menu and select the appropriate configuration. Note that COLLAPSE DISPLAY BUTTON the CHIP ID(1) field should be filled to indicate whether the correct SPI Controller configuration file is loaded (see Figure 8). Figure 6. VisualAnalog, Main Window Expanded Display Program the FPGA of the HSC-ADC-EVALCZ board to a setting other than the default setting as described in Step 3.
  • Page 8 UG-200 Evaluation Board User Guide Applying Input Signal and Optimizing SFDR Apply the input signal as follows: Apply the input signal so that the fundamental is at the desired level (examine the Fund Power reading in the left panel of the VisualAnalog FFT window). See Figure 11 and Figure 12.
  • Page 9 Evaluation Board User Guide UG-200 Figure 16. Typical FFT, AD9467 (With Buffer Current Optimized) Figure 15. SPI Controller, SPI Controller, BUFFER(36)/BUFFER(107) Drop- Down Setting Rev. 0 | Page 9 of 28...

  • Page 10: Evaluation Board Schematics And Artwork

    UG-200 Evaluation Board User Guide EVALUATION BOARD SCHEMATICS AND ARTWORK Figure 17. DUT Analog Input Circuits Rev. 0 | Page 10 of 28...
  • Page 11 Evaluation Board User Guide UG-200 Figure 18. DUT Passive (Default) Clock Circuit Rev. 0 | Page 11 of 28...
  • Page 12 UG-200 Evaluation Board User Guide Figure 19. DUT Active Clock Circuit Rev. 0 | Page 12 of 28...
  • Page 13 Evaluation Board User Guide UG-200 Figure 20. DUT Circuitry Rev. 0 | Page 13 of 28...
  • Page 14 UG-200 Evaluation Board User Guide OPTIONAL TERMINATION R500 R501 R502 R503 R504 R505 R506 R507 R508 R509 P502 P502 P501 P501 DCO_T DCO_C SDO_USB AD9517_CSB SDI_USB CSB_USB SCLK_USB FPGA_SDIO FPGA_CSB FPGA_SCLK P501 P501 D0/1_C D0/1_T D2/3_T D2/3_C D4/5_T D4/5_C D6/7_T...
  • Page 15 Evaluation Board User Guide UG-200 SPI CIRCUITRY AVDD1_DUT C600 AGND 0.1UF R606 SDIO CSB_DUT U600 R607 FPGA_CSB AVDD1_DUT R604 P600 1.00K SDO_USB R608 SDIO NC7WZ07P6X SDI_USB AVDD_3P3V AGND AGND SDIO_DUT SCLK_USB R605 R609 1.00K FPGA_SDIO CSB_USB TSW-104-08-G-D AVDD1_DUT C601 R610...
  • Page 16 UG-200 Evaluation Board User Guide Figure 23. Power Supply Circuitry Rev. 0 | Page 16 of 28...
  • Page 17 Evaluation Board User Guide UG-200 Figure 24. Top (Layer 1) Rev. 0 | Page 17 of 28...
  • Page 18 UG-200 Evaluation Board User Guide Figure 25. Ground (Layer 2) Rev. 0 | Page 18 of 28...
  • Page 19 Evaluation Board User Guide UG-200 Figure 26. Power Plane (Layer 3) Rev. 0 | Page 19 of 28...
  • Page 20 UG-200 Evaluation Board User Guide Figure 27. Ground Plane (Layer 4) Rev. 0 | Page 20 of 28...
  • Page 21 Evaluation Board User Guide UG-200 Figure 28. Ground Plane (Layer 5) Rev. 0 | Page 21 of 28...
  • Page 22 UG-200 Evaluation Board User Guide Figure 29. Power Plane (Layer 6) Rev. 0 | Page 22 of 28...
  • Page 23 Evaluation Board User Guide UG-200 Figure 30. Ground Plane (Layer 7) Rev. 0 | Page 23 of 28...
  • Page 24 UG-200 Evaluation Board User Guide Figure 31. Bottom Side (Layer 8) Rev. 0 | Page 24 of 28...

  • Page 25: Ordering Information

    Evaluation Board User Guide UG-200 ORDERING INFORMATION BILL OF MATERIALS Table 1. Item Reference Designator Description Manufacturer Part Number 9467CE01A C101, C102, C104, C105, C106, C107, C108, Capacitor, 0.1 µF, 0402, X7R, Murata GRM155R71C104KA88D C109, C110, C111, C201, C202, C204, C207,...
  • Page 26 UG-200 Evaluation Board User Guide Item Reference Designator Description Manufacturer Part Number R117, R118 Resistor, 5.60 Ω, 1/16 W, 1%, Vishay/Dale CRCW04025R60FNED 0402, SMD R119, R120 Resistor, 15 Ω, 1/20 W, 5%, Panasonic ERJ-1GEJ150C 0201, SMD R206, R207 Resistor, 33 Ω, 1/10 W, 5%,...
  • Page 27 Evaluation Board User Guide UG-200 Item Reference Designator Description Manufacturer Part Number MP101, MP102, MP103, MP104, MP105, Part of assembly, 100 mil SAMTEC SNT-100-BK-G-H MP106, MP107 jumpers, place into P100 (Pin 2 to Pin 3), P200 (Pin 1 to Pin 2), J300 (Pin 3 to...
  • Page 28 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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