UG-159
Evaluation Board User Guide
Rev. A | Page 12 of 24
EVALUATION AND TEST
To evaluate and test the performance of the ADF4106, use the
following procedure:
1.
Install the SDP-S software drivers. Connect the evaluation
board to a PC using the supplied USB cable. Follow the
hardware driver installation procedure that appears.
2.
Connect the SDP-S connector to the
EV-ADF4106SD1Z
.
3.
Connect a spectrum analyzer to Connector J2.
4.
Run the Int-N software.
5.
Select the SDP board and the
ADF4106
device in the
Select
Device and Connection
tab of the software front panel
window.
6.
In the software window, set the VCO center frequency
(Figure 19 uses a 5800 MHz VCO). Set the PFD frequency
to 1000 kHz, and program the reference frequency to equal
that supplied to Connector J11 (or the TCXO). See Figure 20
for the suggested setup.
7.
Measure the output spectrum. Figure 19 shows a 5800 MHz
output.
Figure 19. Spectrum Analyzer Display
Figure 20. Typical Evaluation Setup
09144-
019
Ref
-8.9 dBm
Att
20 dB
A
1 AP
CLRWR
Center
5.8 GHz
Span
2 MHz
200 kHz/
3DB
RBW 50 kHz
VBW 200 kHz
SWT 20 ms
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
low
Date: 29.NOV.2011 18:39:36
SPECTRUM
ANALYZER
PC
EXTERNAL DC
GND
EXTERNAL DC
SUPPLY
TCXO
VCO
LOOP
FILTER
LOCK DETECT LED
PLL
POWER
LED
EXTERNAL
POWER
SWITCH
SDP CONNECTOR
REFERENCE IN/
REFERENCE OUT
PLL
SDP-S BOARD
POWER
SUPPLIES
SIGNAL
GENERATOR
09144-
020
Содержание EV-ADF4106SD1Z
Страница 14: ...UG 159 Evaluation Board User Guide Rev A Page 14 of 24 Figure 22 Evaluation Board Schematic Page 2 09144 022 ...
Страница 15: ...Evaluation Board User Guide UG 159 Rev A Page 15 of 24 Figure 23 Evaluation Board Schematic Page 3 09144 023 ...
Страница 16: ...UG 159 Evaluation Board User Guide Rev A Page 16 of 24 Figure 24 Layer 1 Component Side 09144 024 ...
Страница 17: ...Evaluation Board User Guide UG 159 Rev A Page 17 of 24 Figure 25 Layer 2 Ground Plane 09144 025 ...
Страница 18: ...UG 159 Evaluation Board User Guide Rev A Page 18 of 24 Figure 26 Layer 3 Power Plane 09144 026 ...
Страница 19: ...Evaluation Board User Guide UG 159 Rev A Page 19 of 24 Figure 27 Layer 4 Solder Side 09144 027 ...
Страница 22: ...UG 159 Evaluation Board User Guide Rev A Page 22 of 24 NOTES ...
Страница 23: ...Evaluation Board User Guide UG 159 Rev A Page 23 of 24 NOTES ...