Instruction/ maintenance manual of the product AD9272 Analog Devices
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Evaluation Board User Guide UG-001 One T echnology Wa y • P. O . Bo x 9106 • Nor wood, MA 02062- 9106, U.S . A. • Te l : 781.329. 4700 • Fax : 781. 461.3113 • www . a na l og .c o m Ev aluating the AD9272/AD9273 f or Ultrasound S y stems Please see the last page for an important warning and disclaimers.
UG-001 Evaluation Board User Guide Rev. 0 | Page 2 of 24 T ABLE OF CONTENTS Fea tures .............................................................................................. 1 Equipm ent N eeded .............................................
Evaluation Board User Guide UG-001 Rev. 0 | Page 3 of 24 EV ALUA TION BOARD HARDW ARE The AD9272/AD9273 eval ua tion boar d pr ovide s all of th e sup port ci r cu i t ry req uired to o perate the AD9272/AD9273 in its vario us modes and co n fig u ra t i o ns .
UG-001 Evaluation Board User Guide Rev. 0 | Page 4 of 24 6V DC 2A MAX 6V DC 2A MAX W ALL OU TLE T 100V TO 240V AC 47Hz TO 63Hz 07782-070 ANALO G I NPUT SIG NAL SYNTHESI ZER SIG NAL SYNTHESIZER OPT I O.
Evaluation Board User Guide UG-001 Rev. 0 | Page 5 of 24 DEFAULT OPERATION A ND JUMPER SELECTION SETTINGS This sect ion explains the default and optional settings or modes allowed o n the AD9272/AD9273 Rev .
UG-001 Evaluation Board User Guide Rev. 0 | Page 6 of 24 between the AD9272/AD9273 CWDx± out put s and the AD8339 inp u ts. DOUTx+, DOUTx− If an alter native d ata capture me tho d to t he s etup d.
Evaluation Board User Guide UG-001 Rev. 0 | Page 7 of 24 EV ALUA TION BOARD SOFTW ARE QUICK START PROCEDURES This section pro vides quick start pr ocedures fo r using the AD9272/ AD9273 either on the evalua tion board o r in a system level design. B oth the default and optional settings are described.
UG-001 Evaluation Board User Guide Rev. 0 | Page 8 of 24 07782- 023 SETT ING S BUTTO N COL LAP S E DI SPLA Y BUTTON Figure 6. VisualAnalo g, Main Window 4. Progra m the HSC-ADC-EV ALCZ board ’ s FPGA to a setting other than the default setting as described i n Step 3.
Evaluation Board User Guide UG-001 Rev. 0 | Page 9 of 24 07782-017 Figure 10. SPI Cont roller, CHIP GR ADE(2) Box 4. In t he AD CBase 0 tab of the SPI Controller , f ind the HIGHP ASS(2B) box. Clic k Manu al T u ne to calibra te the an tialiasing filter .
UG-001 Evaluation Board User Guide Rev. 0 | Page 10 of 24 Adjusting the Am plitude of the Input Signal N ext , ad j us t th e a m pli t ud e o f the in p ut si gnal for eac h c ha nne l as follows: 1. Ad just the am plit ude of the input signal so that the fundamental is at the desired level.
Evaluation Board User Guide UG-001 Rev. 0 | Page 11 of 24 0 7782-02 9 07782- 030 Figure 19. SPI Cont roller, CROSSPOINT SWITC H(2D) Box 8. Examine the spectrum analyzer fo r the CW Dopp ler out put (see Figu re 20 for an example).
UG-001 Evaluation Board User Guide Rev. 0 | Page 12 of 24 EV ALUA TION BOARD SCHEMA TICS AND ARTWORK 07782-005 Figure 21. Evaluat ion Board Sche matic, DUT An alog Input Circuit s.
Evaluation Board User Guide UG-001 Rev. 0 | Page 13 of 24 07782-006 Figure 22. Evaluat ion Board Schem atic, DUT Analog Input Circuits (Cont inued).
UG-001 Evaluation Board User Guide Rev. 0 | Page 14 of 24 07782- 007 Figure 23. Evaluation Boar d Schematic, DUT, VREF, and Decoupling.
Evaluation Board User Guide UG-001 Rev. 0 | Page 15 of 24 07782-0 08 Figure 24. Evaluat ion Board Sche matic, Clock, SPI, and Gain Circuits.
UG-001 Evaluation Board User Guide Rev. 0 | Page 16 of 24 07782-009 Figure 25. Evalua tion Board Schematic , Power Supply, CW Doppler, Digi tal Output Interface.
Evaluation Board User Guide UG-001 Rev. 0 | Page 17 of 24 07782-010 Figure 26. Evaluation Board Layout, Top S ide.
UG-001 Evaluation Board User Guide Rev. 0 | Page 18 of 24 07782-0 1 1 Figure 27. Evaluat ion Board Lay out, Ground Plan e (Layer 2).
Evaluation Board User Guide UG-001 Rev. 0 | Page 19 of 24 07782-0 12 Figure 28. Evaluat ion Board Lay out, Power Pl ane (Layer 3).
UG-001 Evaluation Board User Guide Rev. 0 | Page 20 of 24 07782- 013 Figure 29. Evaluat ion Board Lay out, Power Pl ane (Layer 4).
Evaluation Board User Guide UG-001 Rev. 0 | Page 21 of 24 07782-014 Figure 30. Evaluat ion Board Lay out, Ground Plan e (Layer 5).
UG-001 Evaluation Board User Guide Rev. 0 | Page 22 of 24 07782-015 Figure 31. Evaluation Bo ard Layout, Bottom Si de.
Evaluation Board User Guide UG-001 Rev. 0 | Page 23 of 24 ORDERING INFORMA TION BILL OF MATERIALS Table 1. Item Qty Reference Designator Description Manufacturer Part Number 1 79 C101, C102, C106, C11.
UG-001 Evaluation Board User Guide Rev. 0 | Page 24 of 24 Item Qty Reference Designator Description Manufacturer Part Number 34 1 R 34 4 R e s is t o r, t h ic k f i lm , S M T 0402, 33 kΩ, 1/16 W, 1% Pa na s o ni c E R J- 2 R KF 3 3 02 X 35 1 R 3 4 5 R esistor, thick film, SMT 0402, 10.
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If you have not bought Analog Devices AD9272 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Analog Devices AD9272 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Analog Devices AD9272 you will learn all the available features of the product, as well as information on its operation. The information that you get Analog Devices AD9272 will certainly help you make a decision on the purchase.
If you already are a holder of Analog Devices AD9272, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Analog Devices AD9272.
However, one of the most important roles played by the user manual is to help in solving problems with Analog Devices AD9272. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Analog Devices AD9272 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
