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resources:eval:user-guides:ad-fmcomms4-ebz:hardware [25 Mar 2014 21:28] – created Robin Getzresources:eval:user-guides:ad-fmcomms4-ebz:hardware [29 Apr 2014 21:32] – [I/O Voltage] Robin Getz
Line 1: Line 1:
 +
 +====== AD-FMCOMMS4-EBZ Hardware ======
 +
 +===== Downloads ===== 
 +
 +<WRAP round download 65%>
 +<WRAP info>This is the latest and greatest Rev "B" of this board. Note that the Baluns on the Rev B board (T101-T104) are either :
 +  * Johanson Technology's [[http://www.johansontechnology.com/images/stories/ip/baluns/Balun_2450BL15B050.pdf|2450BL15B050E]] 2.45 GHz Balun. This balun is rated for a operating frequency of 2400~2500 MHz. If you want to evaluate the part outside of this frequency range, an [[../ad-fmcomms2-ebz/hardware/configuration_options|alternative balun]] should be installed. The test results were taken using the Johanson Technology's 2450BL15B050E balun.
 +  * Mini Circuits [[http://www.minicircuits.com/pdfs/TCM1-63AX+.pdf|TCM1-63AX+]]. They are rated for a operating frequency between 10 MHz and 6 GHz.
 +
 +</WRAP> 
 +  * {{:resources:eval:user-guides:ad-fmcomms4-ebz:02_037516b_top.pdf|Rev B Schematics}}
 +  * {{:resources:eval:user-guides:ad-fmcomms4-ebz:08_037516b.7z|Rev B Gerbers}} (This file is [[http://www.7-zip.org/7z.html|compressed]])
 +
 +    * The Epson crystal used on this board, has the generic part number "TSX-3225 40.0000MHZ" - however, the generic part number does not have the specifications needed to meet the AD9361 datasheet specs. ADI has worked with Epson to provide a tighter tolerance part, which can be ordered as the "OUTD-2B-0166" or "X1E000021036701" (either part number will work, depending on which system your Epson contact/distributor has) which meets the requirements that the AD9361 demands.
 +</WRAP>
  
 ===== I/O Voltage ===== ===== I/O Voltage =====
  
 The AD-FMComms4 (AD9364) assumes a VDD_INTERFACE voltage between 1.71V and 2.625V (1.8 to 2.5 +/- 5%), so on your FPGA carrier board, you should ensure that V<sub>ADJ</sub> is between these levels. Setting things to 3.3V will damage the part. The AD-FMComms4 (AD9364) assumes a VDD_INTERFACE voltage between 1.71V and 2.625V (1.8 to 2.5 +/- 5%), so on your FPGA carrier board, you should ensure that V<sub>ADJ</sub> is between these levels. Setting things to 3.3V will damage the part.
 +
 +
 +
 +===== Picture and Main components =====
 +
 +{{:resources:eval:user-guides:ad-fmcomms2-ebz:fmcomms2_locations.png?direct&600|}}
 +
 +===== Layers =====
 +
 +The AD-FMCOMMS4-EBZ is a 10 layer board.
 +
 +Design Cross Section 
 +^ Subclass Name ^ Type ^ Material ^ Thickness (MIL) ^ Conductivity (mho/cm) ^ Dielectric Constant ^ Loss Tangent ^ Shield ^ Width (MIL) ^
 +|        | SURFACE    | AIR      |       | 0      | 1    | 0     |   |      |      
 +| TOP    | CONDUCTOR  | COPPER   | 2.025 | 595900 | 1    | 0     |   | 8.00 |
 +|        | DIELECTRIC | FR-4     | 8     | 0      | 3.38 | 0.035 |   |      |
 +| L2_GND | PLANE      | COPPER   | 1.35  | 595900 | 1    | 0.035 | Y |      |
 +|        | DIELECTRIC | BT_EPOXY | 3     | 0      | 4.10 | 0.02  |   |      |    
 +| L3_PWR | PLANE      | COPPER   | 1.35  | 595900 | 1    | 0.035 | Y |      |
 +|        | DIELECTRIC | FR-4     | 3     | 0      | 4.10 | 0.035 |   |      |
 +| L4_GND | PLANE      | COPPER   | 1.35  | 595900 | 1    | 0.035 | Y |      |
 +|        | DIELECTRIC | BT_EPOXY | 4.60  | 0      | 4.10 | 0.02  |   |      |
 +| L5_SIG | CONDUCTOR  | COPPER   | 1.35  | 595900 | 1    | 0.035 |   | 3.80 |
 +|        | DIELECTRIC | FR-4     | 8     | 0      | 4.10 | 0.035 |   |      |
 +| L6_SIG | CONDUCTOR  | COPPER   | 1.35  | 595900 | 1    | 0.035 |   | 3.80 |
 +|        | DIELECTRIC | BT_EPOXY | 4.60  | 0      | 4.10 | 0.02  |   |      |
 +| L7_GND | PLANE      | COPPER   | 1.35  | 595900 | 1    | 0.035 | Y |      |
 +|        | DIELECTRIC | FR-4     | 3     | 0      | 4.10 | 0.035 |   |      |
 +| L8_PWR | PLANE      | COPPER   | 1.35  | 595900 | 1    | 0.035 | Y |      |
 +|        | DIELECTRIC | BT_EPOXY | 3     | 0      | 4.10 | 0.02  |   |      | 
 +| L9_GND | PLANE      | COPPER   | 1.35  | 595900 | 1    | 0.035 | Y |      |
 +|        | DIELECTRIC | FR-4     | 8     | 0      | 3.38 | 0.035 |   |      |
 +| BOTTOM | CONDUCTOR  | COPPER   | 2.025 | 595900 | 1    | 0     |   | 8.00 |
 +|        | SURFACE    | AIR      |       | 0      | 1    | 0     |   |      |
 +
 +
 +{{:resources:eval:user-guides:ad-fmcomms2-ebz:fmcomms2c_layers.png?direct&600|}}
 +
 +{{navigation AD-FMCOMMS2-EBZ#quickstart|Quick Start Guides#.:|Overview#reference_hdl|Reference HDL Design}}
resources/eval/user-guides/ad-fmcomms4-ebz/hardware.txt · Last modified: 14 Mar 2023 06:10 by Joyce Velasco

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