Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

UG-802 Datasheet(PDF) 4 Page - Analog Devices

Part # UG-802
Description  EV-ADF5355SD1Z User Guide
Download  19 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

UG-802 Datasheet(HTML) 4 Page - Analog Devices

  UG-802 Datasheet HTML 1Page - Analog Devices UG-802 Datasheet HTML 2Page - Analog Devices UG-802 Datasheet HTML 3Page - Analog Devices UG-802 Datasheet HTML 4Page - Analog Devices UG-802 Datasheet HTML 5Page - Analog Devices UG-802 Datasheet HTML 6Page - Analog Devices UG-802 Datasheet HTML 7Page - Analog Devices UG-802 Datasheet HTML 8Page - Analog Devices UG-802 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 19 page
background image
UG-802
EV-ADF5355SD1Z User Guide
Rev. B | Page 4 of 19
EVALUATION BOARD HARDWARE
The EV-ADF5355SD1Z requires an SDP-S platform that uses the
EVAL-SDP-CS1Z (SDP-B is not recommended).
The EV-ADF5355SD1Z schematics are shown in Figure 7, Figure 8,
and Figure 9. The silkscreens for the evaluation board are shown in
Figure 10 and Figure 11.
POWER SUPPLIES
The board is powered by a 6 V power supply connected to the
red and black banana connectors. Connect the red connector to
a 6 V power supply and the black connector to ground.
The power supply circuitry allows the user two or three separate
low dropout (LDO) regulators to feed the ADF5355 (using fewer
LDO regulators increases the risk of spur contaminated dc
feeds).
The charge pump and VCO supply pins are powered from a 5 V
ADM7150 high performance, low noise regulator. The remaining
supplies are powered from a 3.3 V ADM7150 high performance,
low noise regulator.
LED1 indicates when the ADF5355 is powered on. Use
Switch S1 to switch the 6 V power to the board on and off.
RF OUTPUT
The EV-ADF5355SD1Z has one pair of SMA output connectors:
RFOUTA+ and RFOUTA− (differential outputs). Because they
are sensitive to impedance mismatch, connect the RF outputs to
equal load impedances. If only one port of a differential pair is
used, terminate the complementary port with an equal load
terminator (in general, a 50 Ω terminator).
SMA RFOUTB is a single-ended RF output that operates from
6.8 GHz to 13.6 GHz. If only RFOUTB is used, power off
RFOUTA+ and RFOUTA−. If left on, terminate both RFOUTA+
and RFOUTA− SMA connectors with 50 Ω terminators.
LOOP FILTER
The loop filter schematic is included in the board schematic in
Figure 7. Figure 3 shows the loop filter component placements.
For lowest noise at 100 kHz offset, use the following components
(that are inserted on the evaluation board) with a 0.9 mA charge
pump current:
C60 = 22 nF, C59 = 0.47 μF, C61 = 10 nF, C73 = 10 pF
R14 = 220 Ω, R1 = 470 Ω
For lowest rms phase noise, use the following components with
0.9 mA charge pump current:
C60 = 1.2 nF, C59 = 33 nF, C61 = 390 pF, C73 = 10 pF
R14 = 1 kΩ, R17 = 3.3 kΩ
Figure 3. Loop Filter Placement
REFERENCE SOURCE
The evaluation board contains a 122.88 MHz differential output
TCXO from Vectron International. If preferred, the user may
supply either a single-ended or differential reference input to
the REFINA/REFINB SMA connectors. When using an external
reference, remove R12 to disconnect the power rail from the
TCXO.
To use a single-ended REFINx, connect a low noise 122.88 MHz
reference source to SMA REFINB, and connect a 50 Ω terminator
to SMA REFINA. Remove Resistor R27 (100 Ω). To use a differ-
ential REFINx, connect the differential signal to SMA REFINA
and SMA REFINB. The differential REFINA/REFINB SMA
connectors can operate to a 500 MHz input frequency.
In the schematic shown in Figure 7, the REFINA pin of U1
(ADF5355) is connected to SMA REFINB, and the REFINB pin
of U1 (ADF5355) is connected to SMA REFINA. This schematic
matches the evaluation board connections.
DEFAULT CONFIGURATION
All components necessary for local oscillator generation are
inserted on the board. This board is shipped with the ADF5355
synthesizer with an integrated VCO, a differential 122.88 MHz
reference TCXO, and a 5 kHz loop filter (ICP = 0.9 mA).
RVTUNE
C73
RCPOUT
R17
R14


Similar Part No. - UG-802

ManufacturerPart #DatasheetDescription
logo
Analog Devices
UG-851 AD-UG-851 Datasheet
1Mb / 15P
   EVAL-AD7606SDZ/EVAL-AD7607SDZ/EVAL-AD7608SDZ User Guide
logo
Winchester Electronics ...
UG-88C WINCHESTER-UG-88C Datasheet
51Kb / 1P
   PLUG, BNC
More results

Similar Description - UG-802

ManufacturerPart #DatasheetDescription
logo
List of Unclassifed Man...
DOC1925 ETC1-DOC1925 Datasheet
2Mb / 61P
   User Guide
logo
Texas Instruments
ADS1232REF TI1-ADS1232REF Datasheet
667Kb / 30P
[Old version datasheet]   USER GUIDE
logo
STMicroelectronics
ST9 STMICROELECTRONICS-ST9 Datasheet
1Mb / 146P
   USER GUIDE
logo
Motorola, Inc
MC9S12H256 MOTOROLA-MC9S12H256 Datasheet
2Mb / 130P
   Device User Guide
logo
Freescale Semiconductor...
MC9S12DG128MPVE FREESCALE-MC9S12DG128MPVE Datasheet
2Mb / 128P
   Device User Guide
MC9S12DT128 FREESCALE-MC9S12DT128 Datasheet
6Mb / 142P
   Device User Guide
MC9S12DT128_1002 FREESCALE-MC9S12DT128_1002 Datasheet
1Mb / 140P
   Device User Guide
logo
List of Unclassifed Man...
ATSTK503 ETC2-ATSTK503 Datasheet
704Kb / 17P
   STK503 User Guide
logo
Telit loT Solutions
HE910 TELIT-HE910 Datasheet
2Mb / 111P
   HW User Guide
logo
Texas Instruments
LOG114EVM TI1-LOG114EVM Datasheet
571Kb / 21P
[Old version datasheet]   LOG114EVM User Guide
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com