AD9520-4/PCBZ Analog Devices Inc, AD9520-4/PCBZ Datasheet - Page 2

• Manufacturer Part Number: AD9520-4/PCBZ
• Description: BOARD EVAL FOR AD9520-4
• Manufacturer: Analog Devices Inc

Specifications of AD9520-4/PCBZ

• Design Resources: Synchronizing Multiple AD9910 1 GSPS Direct Digital Synthesizers (CN0121) Phase Coherent FSK Modulator (CN0186)
• Main Purpose: Timing, Clock Generator
• Embedded: No
• Utilized Ic / Part: AD9520-4
• Primary Attributes: 1.4 ~ 1.8 GHz Output Frequency
• Secondary Attributes: Accepts CMOS, LVDS, or LVPECL References Up to 250 MHz
• Silicon Manufacturer: Analog Devices
• Application Sub Type: PLL Clock Synthesizer
• Kit Application Type: Clock & Timing
• Silicon Core Number: AD9520-0, AD9520-2, AD9520-2
• Silicon Family Name: AD9520-X
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UG-076
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
AD9520 Evaluation Board ............................................................... 1
Revision History ............................................................................... 2
Evaluation Board Hardware ............................................................ 3
Evaluation Board Software .............................................................. 4
Quick Start Guide to the AD9520 PLL .......................................... 5
Evaluation Software Components .................................................. 7
REVISION HISTORY
1/10—Revision 0: Initial Version
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
Using I
Software Installation .................................................................... 4
Running the Software .................................................................. 4
Main Window ............................................................................... 7
PLL Reference INput Window .................................................... 8
PLL Configuration Window ....................................................... 8
REFMON, STATUS, and LD Buttons ........................................ 8
Register W/R Box ......................................................................... 9
2
C Serial Port Mode ......................................................... 3
Rev. 0 | Page 2 of 16
Evaluation Software Menu Items.................................................. 13
AD9520 PLL Loop Filter ............................................................... 14
Using the Evaluation Board to Program an AD9520 on a
Customer Board .............................................................................. 15
AD9520 Binary File Generation ................................................... 16
SYNC, PD (Power Down), and RESET Buttons .......................9
EEPROM Control Window .........................................................9
Reference (R) Divider Window ...................................................9
Feedback (N) Divider Window ................................................ 10
R and N Delay Window ............................................................. 10
Phase Frequency Detector (PFD) Window ............................ 10
Charge Pump Setup Window ................................................... 11
Zero Delay Window ................................................................... 11
VCO Calibration Window ........................................................ 11
Channel Divider Window ......................................................... 11
Output Driver Window ............................................................. 12
Debug Window ........................................................................... 12
Menu Bar ..................................................................................... 13
Checksum Generation ............................................................... 16
Avoiding Checksum Mismatches ............................................. 16
ESD Caution................................................................................ 16
Evaluation Board User Guide