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resources:eval:user-guides:ad-fmcomms2-ebz:hardware [05 Aug 2013 20:14] – [Picture and Main components] Robin Getz | resources:eval:user-guides:ad-fmcomms2-ebz:hardware [09 Mar 2023 01:25] (current) – updated the design files download link Joyce Velasco | ||
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====== AD-FMCOMMS2-EBZ Hardware ====== | ====== AD-FMCOMMS2-EBZ Hardware ====== | ||
+ | \\ | ||
+ | |||
+ | ===== Schematics, PCB Layout, Bill of Materials ===== | ||
+ | |||
+ | <WRAP round download 65%> | ||
+ | <WRAP info> | ||
+ | |||
+ | </ | ||
+ | [[adi> | ||
+ | |||
+ | * Schematic | ||
+ | * PCB Layout | ||
+ | * Bill of Materials | ||
+ | * The Epson crystal used on this board, has the generic part number " | ||
+ | * Allegro Project (Get the [[https:// | ||
+ | </ | ||
+ | |||
+ | ===== I/O Voltage ===== | ||
+ | |||
+ | The AD-FMComms2 (AD9361) 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< | ||
+ | |||
+ | |||
===== Picture and Main components ===== | ===== Picture and Main components ===== | ||
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===== Outline ===== | ===== Outline ===== | ||
- | For those that don't want to load up the Allegro viewer, here is a basic outline/ | + | For those that don't want to load up the Allegro viewer, here is a basic outline/ |
- | + | * The FMC cutout for the bezel is missing (so we could space the SMA connectors out as far as possible, and achieve maximum isolation between the channels. | |
- | {{: | + | |
- | {{: | + | * The FMC height specification on the top side of the board is violated to put some 90 degree SMA connectors. |
+ | {{: | ||
+ | {{: | ||
===== Size ===== | ===== Size ===== | ||
- | The size of the board (not including the SMA connectors, which project beyond the edge of the board) is 73.3mm x 69mm. This is under the FMC specifications of 84mm x 69mm). The mounting holes are not compliant with the FMC standard. | + | The size of the board (not including the SMA connectors, which project beyond the edge of the board) is 73.3mm x 69mm. This is under the FMC specifications of 84mm x 69mm). The mounting holes are not compliant with the FMC standard, and are shown below. |
- | ===== Downloads | + | {{: |
+ | |||
+ | ===== Layers | ||
+ | |||
+ | The AD-FMCOMMS2-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 | ||
+ | | TOP | CONDUCTOR | ||
+ | | | DIELECTRIC | FR-4 | 8 | 0 | 3.38 | 0.035 | | ||
+ | | L2_GND | PLANE | COPPER | ||
+ | | | DIELECTRIC | BT_EPOXY | 3 | 0 | 4.10 | 0.02 | | ||
+ | | L3_PWR | PLANE | COPPER | ||
+ | | | DIELECTRIC | FR-4 | 3 | 0 | 4.10 | 0.035 | | ||
+ | | L4_GND | PLANE | COPPER | ||
+ | | | DIELECTRIC | BT_EPOXY | 4.60 | 0 | 4.10 | 0.02 | | ||
+ | | L5_SIG | CONDUCTOR | ||
+ | | | DIELECTRIC | FR-4 | 8 | 0 | 4.10 | 0.035 | | ||
+ | | L6_SIG | CONDUCTOR | ||
+ | | | DIELECTRIC | BT_EPOXY | 4.60 | 0 | 4.10 | 0.02 | | ||
+ | | L7_GND | PLANE | COPPER | ||
+ | | | DIELECTRIC | FR-4 | 3 | 0 | 4.10 | 0.035 | | ||
+ | | L8_PWR | PLANE | COPPER | ||
+ | | | DIELECTRIC | BT_EPOXY | 3 | 0 | 4.10 | 0.02 | | ||
+ | | L9_GND | PLANE | COPPER | ||
+ | | | DIELECTRIC | FR-4 | 8 | 0 | 3.38 | 0.035 | | ||
+ | | BOTTOM | CONDUCTOR | ||
+ | | | SURFACE | ||
+ | |||
+ | |||
+ | {{: | ||
- | <WRAP round download 80%> | ||
- | <WRAP alert> | ||
- | * {{: | ||
- | * {{: | ||
- | </ | ||
- | {{navigation AD-FMCOMMS2-EBZ# |