EVAL-ADF4113EB2 [ADI]
1750MHz Evaluation Board For PLL Frequency Synthesizer; 1750MHz至评估板对于PLL频率合成器
| 型号： | EVAL-ADF4113EB2 |
| 厂家： | 
ADI |
| 描述： | 1750MHz Evaluation Board For PLL Frequency Synthesizer |
| 文件： | 总6页 (文件大小：197K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1750MHzEvaluationBoardForPLL
FrequencySynthesizer
a
EVAL-ADF4113EB2
GE NE RAL D E SC RIP T IO N
FEATURES
Self-Contained Board including Synthesizer, VCO, Loop
Filter for generating frequencies of 1700MHz to
1800MHz
Designed for 20kHz Loop Bandw idth
Accom panying Softw are allow s com plete control of synthe-
sizer functions from PC
Battery Operated: Choice of 3V or 5V supplies
Typical Phase Noise Perform ance of -86dBc/ Hz @ 1kHz
offset
T his board is designed to allow the user to evaluate the
performance of the ADF4113 Frequency Synthesizer for
PLL's (Phase Locked Loops). T he block diagram of the
board is shown below. It contains the ADF4113 synthe-
sizer, a pc connector, SMA connector for the reference
input, power supplies and RF output. T here is also a
loop filter (20kHz bandwidth) and a VCO on board. A
cable is included with the board to connect to a pc
printer port.
T he package also contains windows software to allow
easy programming of the synthesizer.
BLO CK D IAGRAM
9V BATTERY
V
DD
POWER SWITCH
ON OFF
V
V
VCO
P
VCO 1
CE
(Vari-L)
ADF4113
VCO 190-1750T
SMA
REF
IN
Socket
TCXO
Vectron
AD7706
EVAL-ADF4113EB2
PC CONNECTOR
REV.PrA 01/00
© Analog Devices, Inc., 1999
Inform ation furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assum ed by Analog Devices for its use, nor for any
infringem ents of patents or other rights of third parties which m ay result from its use.
No license is granted by im plication or otherwise under any patent or patent rights of
Analog Devices.
One Technology Way, P.O. Box 9106, Norw ood, MA 02062-9106, U.S.A.
Tel: 781-329-4700 Fax: 781-326-8703
EVAL-ADF4113EB2
H ar dwar e D escr iption
T he evaluation board comes with a cable for connecting to
the printer port of a PC. T he silk screen and cable diagram for
the evaluation board are shown below. T he board schematic is
shown on pages 3 and 4.
EVAL-ADF411X
EVAL-ADF421X
1
2
3
4
5
6
7
8
9
1
14
Black - CLK
2
15
Brown - DATA
3
16
17
18
19
20
21
22
23
24
25
Red - LE
4
Orange - CE
PC
5
6
White - GND
Yellow
9 Way
Female D-Type
To
ADF411X
ADF421X
Evaluation
Board
7
8
9
Blue 10
11
12
Purple
13
25 Way Male
D-Type
To
PC Printer Port
Figure 2. PC Cable Diagram
Loop component values shown in the circuit diagram are
for 1750MHz RF output, 5mA CP current, VCO190-
1750T , 200kHz channel spacing and 20kHz loop band-
width.
Figure 1. Evaluation Board Silkscreen
T he board is powered from a single 9V battery. T he power
supply ciruitry allows the user to choose either 3V or 5V for
the ADF4113 VDD and VP, and for the VCO supply. T he
default settings are 3V for the ADF4113 VDD and 5V for the
ADF4113 VP and for the VCO supply. It is ver y im por tant
to note that the AD F4113 VD D should never exceed the
AD F4113 VP . This can dam age the device.
All components necessary for LO generation are on-
board. T he 10 MHz T CXO from Vectron provides the
necessary Reference Input. T he PLL is made up of the
ADF4113, passive loop filter (20kH z bandwidth) and the
VCO 190-1750 from Vari-L. T he output is available at
RFOUT through a standard SMA connector. If the user
wishes they may use their own power supplies and refer-
ence input. In this case, they need to insert SMA connec-
tors to as shown on the silkscreen and block diagram.
T he AD7706 A/D converter is used to monitor the power
supply voltage and current consumption of the ADF4113.
T his helps the user pick the optimum synthesizer settings for
power consumption and also provides an alert if the battery
voltage is too low to sustain the required 3V or 5V for the
board supply.
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EVAL-ADF4113EB2
Figure 3. Evaluation Board Circuit Diagram (Page 1)
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EVAL-ADF4113EB2
Figure 4. Evaluation Board Circuit Diagram (Page 2)
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EVAL-ADF4113EB2
Softwa r e D escr ip tion
T he evaluation board can be setup exactly by clicking
"Eval Board" near the top right corner of the panel. From
the following menu select AD F4113EB2.
T his will program the device to the recommended settings
for the setup (i.e. charge pump current, prescaler, polarity
etc.) T he user can adjust any of the settings by clicking
with the left mouse button on that feature and adjusting it
accordingly. T he drop-down menus contain options to
examine the various test-modes or to set the configuration
options.
T he software comes on a CD marked "ADF4xxx evalua-
tion software". If the user double clicks on “setup.exe” on
the CD, then the install wizard installs the software. Fol-
low the on-screen directions. T he software will be in-
stalled in a default directory called
“C :\ProgramF iles\Analog D evices\AD F 4XXX_rev0”.
T he installation will create a shortcut under Analog De-
vices by default. T he program can be run by clicking on
AD F 4XXX_rev0.
On running the software a panel appears which asks the
user to choose the device to progam. Select the ADF4113.
T he front panel will appear with some arbitrary values.
T here is also a facility to monitor the Supply and Charge
Pump Voltage as well as the Device Current. T o get the
most up to date reading just click on the "UpdateVoltage
and Current Display Button".
Figure 5. Software Front Panel
–5–
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EVAL-ADF4113EB2
Table 1. Bill of Mater ials for the EVAL-AD F4113EB2
Reference Designator
Description
Manufacturer
PCB DECAL
VALUE
U1
U2
U3
U4
U5
VCO1
Y1
Y2
D1
D2
D3
D4
ADF4113BRU
AD7706BR
ADI
TSSOP-16
SO16WB
SO8NB
ADF4113BRU
AD7706BR
AD780AR
ADI
AD780AR
ADI
ADP3300ART-5
ADP3300ART-3
VCO190-1750
ADI
SOT23-6
SOT23-6
ADP3300ART-5
ADP3300ART-3
VCO190-1750
VXA1-1011
T-118
ADI
Vari-L (Acal Elect. = Disti)
Vectron International
Vectron International
General Semiconductor
4.9152MHz Crystal
10 MHzTCXO
SD103C Schottky Diode
IN4001
HC49 low profile
DO35
D035
LED
SD103C
FEC 365-117
FEC 657-130
FEC 657-141
Red Low Power LED
Visha
Green Low Power LED (Do Not Insert) Visha
LED
C1 C41
0.1uF Multi Layer Ceramic Capacitor Murata
Case 0603
CAP\TAJ_B
Case 0603
CAP\TAJ_A
Case 0805
Case 0603
Case 0603
Case 0603
Case 0805
Case 0805
Case 0805
Case 0603
CAP\TAJ_A
CAP\TAJ_A
CAP\TAJ_A
FEC 499-675
FEC 197-014
FEC 499-122
FEC 197-038
FEC 317-627
FEC 499-110
FEC 317-202
FEC 498-555
C2
10uF 6.3V Tantalum Capacitor
100pF Multi Layer Ceramic Capacitor Murata
22uF 6.3V Tantalum Capacitor AVX
AVX
C3 C26 C27 C28
C4 C31
C5 C7 C11
C6 C8 C9 C12 C3
C13 C14
C21 C22
C23
0.1uF Multi Layer Ceramic Capacitor Murata
10pF Multi Layer Ceramic Capacitor Murata
1nF Multi Layer Ceramic Capacitor
33pF Multi Layer Ceramic Capacitor Murata
1nF Multi Layer Ceramic Capacitor Murata
Murata
C24
10nF Multi Layer Ceramic Capacitor Murata
82pF Multi Layer Ceramic Capacitor Murata
10nF Multi Layer Ceramic Capacitor Murata
C25
C33 C36 C40
C34 C37
C35 C38
C39 C42
FEC 499-146
FEC 498-701
FEC 498-658
FEC 197-014
1uF 16V Tantalum Capacitor
4.7uF 10V Tantalum Capacitor
10uF 6.3V Tantalum Capacitor
AVX
AVX
AVX
R1
20r 5% Resistor (Surface Mount)
330r 1% Resistor (Surface Mount)
3k3 1% Resistor (SurfaceMo unt)
4k7 1% Resistor (SurfaceMo unt)
Do Not Insert
Multicomp
Multicomp
Multicomp
Multicomp
Cas e 0805
Case 0603
Case 0603
Case 0603
Case 0805
Case 0603
Case 0805
Case 0805
Cas e 0603
Cas e 0603
Case 0603
Case 0603
Case 0603
Case 0603
Case 0603
Case 0805
FEC 771-132
FEC 911-143
FEC 911-290
FEC 911-318
R2 R5 R6 R7 R8 R9 R10
R3
R4
R11 R25
R18
1M 1% Resistor (Surface Mount)
3k9 1% Resistor (SurfaceMo unt)
20k 1% Resistor (SurfaceMo unt)
18r 1% Resistor (Surface Mount)
51r 1% Resistor (Surface Mount)
10k 1% Resistor (SurfaceMo unt)
Multicomp
FEC 911-598
FEC 911-021
R19
R20
R21 R22 R23
R24
Multicomp
Multicomp
Multicomp
R27 R28 R29
FEC 911-355
FEC 911-471
FEC 911-537
FEC 772-227
FEC 772-227
FEC 911-938
R30 R31 R32 R33R40 R41 100k 0.1% Resistor (Surface Mount) Meggitt
R36 R37
R38 R39
R12
330K 1% Resistor (Surface Mount)
0r 1% Resistor (Surface Mount)
0r 1% Resistor - Do Not Insert
4k7 1% Resistor (SurfaceMo unt)
Multicomp
Multicomp
Multicomp
Multicomp
R42
SW1
SW2
Push Button Switch
Omron
Apem
SW\PB-SMALL
SW_SIP-3P
FEC 176-986
FEC 150-559
SPDT Switch - (Washable)
T1-15T19-21
RedTestpoint
W Hughes
McMurdo
Pasterna
Harwin
TESTPOINT
FEC-240-345
FEC 150-750
PE4118
J1
9 PIN D-TYPE MALE (HORIZ)
Do Not Insert
DCON9M
SMA
J2 J3 J4 J5 J6
J7
GOLD 50 SMA SOCKET
Ω
SMA
LK1 LK4 LK5
LK2-B
3 pin header
Wire Lin
SIP-3P
SIP-2P
FEC 512-047
LK3
2 pin header
Shorting Shunt
Harwin
Harwin
FEC 512-035
FEC 150-410
LK1 LK3-5
P1
P1
Pair PCB snap-on battery connector Keystone
BATT_PP3
FEC 723-988
FEC 908-526
9V PP3 Batter
Rubber Stick-On Feet
PCB
Duracell
Each Corner
3M
FEC 148-922
EVAL-ADF411XEB1
Parts Free issued by ADI.
ADI
Leave position blank - Do not insert.
REV.PrA 01/00
–6–
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