EVAL-ADF4208EB1 Datasheet, PDF (1/6 Pages) Analog Devices – Evaluation Board For PLL Frequency Synthesizer

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Evaluation Board For PLL Frequency
Synthesizer
EVAL-ADF4208EB1
FEATURES
Evaluation Board featuring the ADF4208 synthesiser.
Requires only RF and IF VCO's and Loop Filters for dual
PLL.
Complete with SMA connectors, battery, and on board
10MHz Crystal.
Programmable via a serial interface.
Accompanying Software allows complete control of synthesizer
functions from PC using Windows 95/98/NT
Battery Operated: Choice of 3V or 5V supplies
On Board Monitoring of Current and Voltage.
GENERAL DESCRIPTION
This board is designed to allow the user to evaluate
the performance of the ADF4208 Dual Frequency
Synthesizer for PLL's (Phase Locked Loops). The
block diagram of the board is shown below. It con-
tains the ADF4208 synthesizer, a pc connector, and
SMA connections for refererence input, power
supplies and RF and IF output. The board only
requires an RF VCO and loop filter and an IF VCO
and loop filter. A cable is included with the board to
connect to a pc printer port.
The package also contains windows software to allow
easy programming of the synthesizer.
BLOCK DIAGRAM
VDD
99VV BBAATTTTEERRYY
VVCO
VCO1
VTUN
VCO1
FOUT
RFOUT
R E FIN
VCO 1
Not Populated
SMA
Socket
10 M Hz Crystal
POW ER SW ITCH
ON
OFF
VCO 2
ADF4208
Not Populated
VP
VCO2
VTUN
VCO2
FOUT
SMA
Socket
IF _{O U T}
E V A L -A D F 4 2 0 8E B 1
PPCC CCOONNNNEECCTTOORR
A D 77066
RSET
Information furnished by Analog Devices is believed to be accurate and reliable. However,
no responsibility is assumed by Analog Devices for its use, nor for any infringements of
patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of Analog Devices.
REV.PrA 02/00
© Analog Devices, Inc., 1999
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