Table Of Contents; Revision History - Analog Devices AD9522 Series User Manual

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TABLE OF CONTENTS

Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
AD9522 Evaluation Board ............................................................... 1
Revision History ............................................................................... 2
Evaluation Board Hardware ............................................................ 3
Power and PC Connections ........................................................ 3
Signal Connections ...................................................................... 3
Bypassing the Wall Power Supply ............................................... 3
Bypassing the PLL (Clock Distribution Only) ............................. 3
Using an External VCXO ............................................................ 3
2
Using I C Serial Port Mode ......................................................... 3
Evaluation Board Software .............................................................. 4
Software Installation .................................................................... 4
Running the Software .................................................................. 4
Quick Start Guide to the AD9522 PLL .......................................... 5
Evaluation Software Components .................................................. 7
Main Window ............................................................................... 7
PLL Reference Input Window .................................................... 8
PLL Configuration Window (Config PLL) ............................... 8
REFMON, STATUS, and LD Buttons ........................................ 9
Register W/R Box ......................................................................... 9
SYNC, PD (Power Down), and RESET Buttons....................... 9
EEPROM Control Window ........................................................ 9

REVISION HISTORY

1/10-Revision 0: Initial Version
Reference (R) Divider Window ...................................................9
Feedback (N) Divider Window ................................................ 10
R and N Delay Window ............................................................. 10
Phase Frequency Detector (PFD) Window ............................ 10
Charge Pump Window .............................................................. 11
Zero Delay Window ................................................................... 11
VCO Calibration Window ........................................................ 11
Channel Divider Window ......................................................... 11
Output Driver Window ............................................................. 12
Debug Window ........................................................................... 12
Evaluation Software Menu Items.................................................. 13
Menu Bar ..................................................................................... 13
File Menu ................................................................................. 13
I/O Menu ................................................................................. 13
View Menu .............................................................................. 13
Operational Modes Menu ..................................................... 13
Help Menu ............................................................................... 13
AD9522 PLL Loop Filter ............................................................... 14
Using the Evaluation Board to Program an AD9522 on a User
Board ................................................................................................ 15
AD9522 Binary File Generation ................................................... 16
Checksum Generation ............................................................... 16
Avoiding Checksum Mismatches ............................................. 16
ESD Caution................................................................................ 16
Rev. 0 | Page 2 of 16
Evaluation Board User Guide