4 layers96.5 × 116 mm
4 layers94 × 66 mm
A high speed AWG for simulating Radar Returns
- Size
- 94 × 66 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 104
- Nets
- 152
- Pads
- 652
- Tracks, vias
- 1,647, 320
- Pours
- 7
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 1 Dec 2020
- Updated
- 23 May 2021
Overview
DDS is an open-source printed circuit board by UWCubeSat, from the UWCubeSat/hs2-dds-hardware repository on GitHub. It is a 4-layer board of 94 × 66 mm with 104 parts on 152 nets, routed with 1,647 tracks and 320 vias.
It is built around the 5M160ZT100A5N, DAC5687IPZP and ETXO-H33CL-100.000. Its parts include 49 capacitors, 19 resistors, 7 connectors, 6 ICs and 3 diodes.
Main components
3
5M160ZT100A5N
TQFP-100(14x14)-40℃~+125℃ 1.71V~1.89V 128 160 160 7.5ns 79 In-system programming MAX V TQFP-100(14x14) Programmable Logic Device (CPLDs/FPGAs) ROHSIntel/AlteraProgrammable Logic Device (CPLDs/FPGAs)
DAC5687IPZP
HTQFP-100(14x14)-40℃~+85℃ 1.8V~3.6V 10.4ns 16 2 4LSB SPI HTQFP-100(14x14) Digital to Analog Converters (DAC) ROHSTexas InstrumentsDigital To Analog Converters (DAC)ETXO-H33CL-100.000
SMD3225-6P-30℃~+85℃ 100MHz 3.3V 30mA HCMOS ±2.5ppm SMD3225-6P Temperature Compensated Crystal Oscillators (TCXO) ROHSECSTemperature Compensated Crystal Oscillators (TCXO)
Parts
104| Qty | Value | Footprint | References |
|---|---|---|---|
| 24 | 100n | Capacitor_SMD:C_0603_1608Metric | C10, C11, C14, C15, C18, C19, C22, C23, C27, C29, C31, C32, C34, C35, C37, C38 +8 |
| 17 | 1u | Capacitor_SMD:C_0603_1608Metric | C1, C7, C12, C13, C16, C17, C20, C21, C24, C25, C26, C28, C30, C33, C36, C39 +1 |
| 8 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP5, TP9, TP35, TP36, TP44, TP45 |
| 5 | 100 | Resistor_SMD:R_0603_1608Metric | R2, R8, R9, R10, R11 |
| 5 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R12, R15, R18, R20 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 4 | R_Pack08 | HS2_parts:CAY16-470J8LF | RN3, RN4, RN5, RN6 |
| 3 | 100u | Capacitor_SMD:CP_Elec_6.3x3 | C4, C5, C6 |
| 3 | 1k | Resistor_SMD:R_0603_1608Metric | R21, R22, RBIAS1 |
| 3 | 510 | Resistor_SMD:R_0603_1608Metric | R5, R6, R7 |
| 3 | Conn_Coaxial | Connector_Coaxial:SMA_Samtec_SMA-J-P-X-ST-EM1_EdgeMount | J4, J5, J6 |
| 2 | 15p | Capacitor_SMD:C_0603_1608Metric | C2, C3 |
| 2 | ADT4-1WT | RF_Mini-Circuits:Mini-Circuits_CD542_H2.84mm | TR1, TR2 |
| 1 | 0 | Resistor_SMD:R_0603_1608Metric | R19 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric | C48 |
| 1 | 12Meg | Crystal:Crystal_SMD_HC49-SD_HandSoldering | Y1 |
| 1 | 22 | Resistor_SMD:R_0603_1608Metric | R17 |
| 1 | 330p | Capacitor_SMD:C_0603_1608Metric | C46 |
| 1 | 33n | Capacitor_SMD:C_0603_1608Metric | C47 |
| 1 | 5M160ZT100 | Package_QFP:TQFP-100_14x14mm_P0.5mm | U1 |
| 1 | 93.1 | Resistor_SMD:R_0603_1608Metric | R13 |
| 1 | AZ1117-1.8 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | Barrel_Jack_Switch | HS2_parts:PJ-075DH-SMT-TR | J3 |
| 1 | Conn_01x05_Male | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J1 |
| 1 | DAC5687IPZP | Package_QFP:TQFP-100-1EP_14x14mm_P0.5mm_EP5x5mm_ThermalVias | U6 |
| 1 | Debug_Header | Connector_PinHeader_2.54mm:PinHeader_1x09_P2.54mm_Vertical | J7 |
| 1 | ETXO-H33CL-100.000 | HS2_parts:EXTO-H | U4 |
| 1 | IS61LF12836 | Package_QFP:PQFP-100_14x20mm_P0.65mm | U5 |
| 1 | LD_PWR | LED_SMD:LED_0805_2012Metric | D1 |
| 1 | LD_STATE | LED_SMD:LED_0805_2012Metric | D2 |
| 1 | LED_Small | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | LOGO | HS2_parts:logo | G*** |
| 1 | MCP2210x-SS | Package_SO:SSOP-20_5.3x7.2mm_P0.65mm | U3 |
| 1 | USB_B_Mini | Connector_USB:USB_Mini-B_Wuerth_65100516121_Horizontal | J2 |
Questions
How big is the DDS PCB?
It measures 94 × 66 mm and has 4 copper layers, 1.6 mm thick.
What parts does the DDS use?
104 parts, built around the 5M160ZT100A5N, DAC5687IPZP and ETXO-H33CL-100.000. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the DDS KiCad files?
From the UWCubeSat/hs2-dds-hardware repository on GitHub, at the commit this page was made from: the board is DDS.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the DDS design in my own project?
Its repository states no licence, so its author keeps all rights: ask UWCubeSat before reusing the design.
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