2 layers52.1 × 101.6 mm
Video microwrave
SwampFlux/video-microwrave
eurorack module that uses a raspberry pi zero as a video synth
87 parts5
4 layers
Backplane
RuggedPOD/ruggedpod-electronicsElectronics, cables and connectors design
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 159
- Nets
- 316
- Pads
- 756
- Tracks, vias
- 1,323, 138
- Pours
- 20
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 3 Nov 2016
- Updated
- 3 Nov 2016
Overview
Backplane is an open-source printed circuit board by RuggedPOD, from the RuggedPOD/ruggedpod-electronics repository on GitHub. It is a 4-layer board with 159 parts on 316 nets, routed with 1,323 tracks and 138 vias.
It is built around the MAX3232ID, ACS712ELCTR-20A-T and MCP3424-E/SL, with the FDC6301N, MAX399EEE+ and MCP23017-E/SS among its other parts. Its parts include 34 resistors, 33 connectors, 23 capacitors, 13 ICs and 8 transistors.
Main components
7
MAX3232ID
SOIC-16-40℃~+85℃ 2 2 250Kbps 300uA 3V~5.5V Short-Circuit Protection Transceiver Yes ±15kV SOIC-16 RS232 ICs ROHSTexas InstrumentsRS232 ICs
ACS712ELCTR-20A-T
SOIC-8-40℃~+85℃ 1.2mΩ 100mV/A 2.1kVrms 20A 3.5us 5V 80kHz Support SOIC-8 Current Sensors ROHSAllegro MicroSystems, LLCCurrent Sensors
MCP3424-E/SL
SOIC-14-40℃~+125℃ 135uA 18 2.7V~5.5V 3.75Hz 4 Auto calibration、Multiplexers、Power-on reset、Bipolar input Built-in Built-in I2C Sigma-Delta Support Yes SOIC-14 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)
FDC6301N
SuperSOT-6-55℃~+150℃ 1.3pF 1.5V 220mA 25V 5Ω@2.7V 6pF 700pC@4.5V 9.5pF 900mW N-Channel SuperSOT-6 MOSFETs ROHSonsemiMOSFETs
MAX399EEE+
QSOP-16-150mil-40℃~+85℃ -8V~-3V、3V~15V 100Ω 2 200ns 275ns 34pF 4:1 QSOP-16-150mil Analog Switches, Multiplexers ROHSMaxim Integrated (Analog Devices)Analog Switches / Multiplexers
MCP23017-E/SS
SSOP-28(5.3x10.2x0.65)-40℃~+125℃ 1.7MHz 1.8V~5.5V 16 1uA 600mV 8 8mA I2C Interrupt Output Reset function、Cascading and address extension SSOP-28 I/O Expanders ROHSMicrochip TechnologyI/O Expanders
BSR14
SOT-23-55℃~+150℃ 1 NPN 10nA 1V 300MHz 35 350mW 40V 6V 800mA NPN SOT-23 Bipolar (BJT) ROHSonsemiBipolar (BJT)
README
README.mdRuggedPOD Electronic Design
This repository contains design for electronics, cables and connectors design.
Electonics design is done under KiCad, an open source electronics design automation suite.
Parts
159| Qty | Value | Footprint | References |
|---|---|---|---|
| 26 | TP | Myfootprint:TP | TP1, TP2, TP10, TP11, TP12, TP13, TP14, TP15, TP16, TP17, TP18, TP19, TP20, TP21, TP22, TP23 +10 |
| 17 | 10k | Resistors_SMD:R_0805 | R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36, R37, R38 +1 |
| 16 | 0.1u | Capacitors_SMD:C_0805 | C22, C24, C25, C27, C29, C30, C31, C32, C34, C35, C36, C37, C38, C39, C40, C43 |
| 12 | SWITCH | Myfootprint:XG8 | J39, J40, J46, J47, J48, J49, J72, J73, J74, J75, J76, J77 |
| 4 | 15-24-7060Molex | Myfootprint:MOLEX15247060 | J59, J63, J64, J65 |
| 4 | 1K | Resistors_SMD:R_0805 | R14, R15, R16, R17 |
| 4 | 1n | Capacitors_SMD:C_0805 | C21, C23, C26, C28 |
| 4 | 2.2K | Resistors_SMD:R_0805 | R43, R44, R45, R46 |
| 4 | 2K | Resistors_SMD:R_0805 | R18, R19, R20, R21 |
| 4 | 470 | Resistors_SMD:R_0805 | R5, R7, R9, R22 |
| 4 | ACS712ELCTR-20A-T | Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm | U936, U938, U939, U940 |
| 4 | B520C-13-F | Myfootprint:B520C | D421, D422, D423, D424 |
| 4 | FCI10018783-10000MLF | Myfootprint:FCI_10018783-10000MLF | J66, J68, J69, J70 |
| 4 | MJD112TF | Myfootprint:MJD112 | Q21, Q22, Q23, Q24 |
| 4 | MOLEX_85506-5001 | Myfootprint:Molex_85506-5001 | J54, J55, J56, J57 |
| 4 | bsr14 | TO_SOT_Packages_SMD:SOT-23 | Q16, Q17, Q18, Q20 |
| 2 | 10u | Capacitors_SMD:C_0805 | C41, C42 |
| 2 | Controler_Rasberry | Myfootprint:XG8V-0231 | U118, U557 |
| 2 | MAX3232 | Housings_SSOP:TSSOP-16_4.4x5mm_Pitch0.65mm | U944, U945 |
| 2 | MCP3424 | Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm | U942, U943 |
| 2 | Molex-46999-0126 | Myfootprint:Molex46999-0126 | J30, J71 |
| 1 | 0702464001 | Myfootprint:FCI702464001 | P961 |
| 1 | 100n | Capacitors_SMD:C_0805 | C44 |
| 1 | 10_Pin_Header | Myfootprint:XG8V-1031 | J24 |
| 1 | 1734366-1 | Myfootprint:1734366-1USB | J78 |
| 1 | 51 | Resistors_SMD:R_0805 | R1 |
| 1 | FDC6301N | Myfootprint:FDC6301N | U947 |
| 1 | MAX399 | Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm | U946 |
| 1 | MCP23017 | Housings_SOIC:SOIC-28_7.5x17.9mm_Pitch1.27mm | U960 |
| 1 | MOLEX-39-28-9128 | Myfootprint:Molex_39-28-9128 | J52 |
| 1 | MOLEX172042-0402 | Myfootprint:Molex172042-0402 | J51 |
| 1 | Molex-1720420201 | Myfootprint:Molex172042-0201 | J1 |
| 1 | SWITCH934 | Myfootprint:FCI861400122YO2 | J934 |
The 141 most common of 159 parts.
Questions
What parts does the Backplane use?
159 parts, built around the MAX3232ID, ACS712ELCTR-20A-T, MCP3424-E/SL and FDC6301N. 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 Backplane KiCad files?
From the RuggedPOD/ruggedpod-electronics repository on GitHub, at the commit this page was made from: the board is v1/backplane/backplane.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Backplane design in my own project?
Its repository states no licence, so its author keeps all rights: ask RuggedPOD before reusing the design.
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