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UG-702 

ADA2200-EVALZ User Guide 

 

TABLE OF CONTENTS 

Evaluation Board Features ............................................................... 1

 

General Description ......................................................................... 1

 

Evaluation Board Photograph ......................................................... 1

 

Revision History ............................................................................... 2

 

Quick Start and Setup Procedure ................................................... 3

 

Detailed Board Description ............................................................ 4

 

Synchronous Demodulation Using the ADA2200 ....................... 5

 

Input Signal Synchronization...................................................... 5

 

Output Signal Synchronization ...................................................5

 

Programming the ADA2200 ........................................................5

 

Selecting Between I and Q Demodulation Components .........5

 

Default Filter Configuration ........................................................5

 

Signal Measurements ....................................................................6

 

Evaluation Board Schematic ............................................................8

 

Ordering Information .......................................................................9

 

Bill of Materials ..............................................................................9 

 

REVISION HISTORY 

8/14—Revision 0: Initial Version 

 

Rev. 0 | Page 2 of 10 

Содержание ADA2200-EVALZ

Страница 1: ...t equipment Inputs outputs supplies and other circuit test points can be easily accessed via test clips differential probes or standard SMA cables In addition the board can be easily powered from any...

Страница 2: ...rd Description 4 Synchronous Demodulation Using the ADA2200 5 Input Signal Synchronization 5 Output Signal Synchronization 5 Programming the ADA2200 5 Selecting Between I and Q Demodulation Components...

Страница 3: ...by connecting the reference clock output signal available through the P9 pins to a trigger input on the generator The signal generation must be configured to start on this trigger event burst generat...

Страница 4: ...P12 connectors are arranged to accept a differential oscilloscope probe but regular clips can also be used Connecting a voltmeter between P7 and P8 allows the user to measure the dc signal after a 10...

Страница 5: ...ster clock FS 1 Input sampling rate FSN 1 2 Input sampling Nyquist rate FD 1 8 Output sampling rate FDN 1 16 Output sampling Nyquist rate FSYNCO 1 8 Synchronization pulse frequency FRCK 1 64 Reference...

Страница 6: ...inputs of ADA2200 remains constant the output behaves as a linear function of the signal amplitude In other words if the amplitude of the signal doubles the output voltage also doubles The relationshi...

Страница 7: ...this switching is accomplished by toggling the EEPROM_BOOT switch and pressing the RESET button The dc voltage at the output represents the I and Q components Perform the following calculations to fi...

Страница 8: ...2 1 OUT 5 4 3 2 1 IN R9 R8 1 3 2 EEPROM_BOOT C8 4 3 2 1 RESET C7 2 1 E1 16 5 8 12 2 14 15 9 13 11 10 6 7 3 1 4 U2 C14 C13 C15 C12 1 GND2 1 VOCM 1 TP7 1 TP8 C11 C10 C5 3 2 1 P5 3 2 1 P6 1 TP6 5 1 4 2 3...

Страница 9: ...S 5 R1 R21 R22 R25 R26 Resistor precision thick film chip R1206 Panasonic ERJ 8ENF49R9V 3 R8 to R10 Resistor precision thick film chip R0603 Multicomp MC 0 063W 0603 1 100 5 R14 R16 R18 to R20 Resist...

Страница 10: ...tion of the Evaluation Board to any other party for any reason Upon discontinuation of use of the Evaluation Board or termination of this Agreement Customer agrees to promptly return the Evaluation Bo...

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