EV-ADF41020EB1Z Analog Devices, EV-ADF41020EB1Z Datasheet - Page 7

• Manufacturer Part Number: EV-ADF41020EB1Z
• Description: Clock & Timer Development Tools Evaluation Board
• Manufacturer: Analog Devices
• Type: PLL Synthesizers / Multipliers / Dividersr

Specifications of EV-ADF41020EB1Z

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: ADF41020
• Frequency: 18 GHz
• Operating Supply Voltage: 5.5 V, 15 V
• Interface Type: USB
• Operating Supply Current: 30 mA
• Factory Pack Quantity: 1

Evaluation Board User Guide
EVALUATION AND TEST
To evaluate and test the performance of the ADF41020, use the
following steps:
1.
2.
3.
4.
5.
6.
Install the Analog Devices Int-N software.
Use
values if a different loop filter is required.
Solder new filter components specified by ADIsimPLL.
Install the USB software drivers. Connect the evaluation
board to a PC using the supplied USB cable. Follow the
hardware driver installation procedure that appears.
Connect the USB connector to the EV-ADF41020EB1Z.
Connect a spectrum analyzer to EXT_VCOOUT.
ADIsimPLL
to generate the loop filter component
Figure 6. Spectrum Analyzer Display
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7.
8.
9.
Run the Int-N software.
Select the USB board and the
Select Device and Connection tab of the software front
panel window. On the Main Controls tab, set the VCO
center frequency (Figure 6 uses a 12.5 GHz VCO). Set the
PFD frequency as specified in ADIsimPLL, and program
the reference frequency to 100 MHz. See Figure 7 for the
suggested setup.
Measure the output spectrum. Figure 6 shows a 12.5 GHz
output.
ADF41020
device in the
UG-405