2 layers
2 layers52.1 × 45.1 mm
Detector rev2
xecus/opensource-mri-project48- Size
- 52.1 × 45.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 56
- Nets
- 37
- Pads
- 182
- Tracks, vias
- 301, 240
- Pours
- 26
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 20 Mar 2020
- Updated
- 16 May 2020
Overview
Detector rev2 is an open-source printed circuit board by xecus, from the xecus/opensource-mri-project repository on GitHub. It is a 2-layer board of 52.1 × 45.1 mm with 56 parts on 37 nets, routed with 301 tracks and 240 vias.
It is built around the DMMT3904W and LT6657BHMS8-5#PBF. Its parts include 20 capacitors, 15 resistors, 7 ICs and 3 connectors.
Main components
2
DMMT3904W
SC-70-6(SOT-363)-65℃~+150℃ 100 2 NPN 200mA 200mV 200mW 300MHz 40V 50nA 6V NPN SC-70-6(SOT-363) Bipolar (BJT) ROHSDiodes IncorporatedBipolar (BJT)
LT6657BHMS8-5#PBF
MSOP-8-40℃~+125℃@(Tj) 0.5ppmp-p 1.2mA 10mA 3ppm/℃ 5.5V~40V 5V Fixed Series ±0.1% MSOP-8 Voltage Reference ROHSAnalog DevicesVoltage Reference
README
README.mdopensource-mri-project
Parts
56| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C6, C7, C13, C14, C15, C19, C20, C21, C23, C24 |
| 5 | 1k | Resistor_SMD:R_0603_1608Metric | R4, R5, R7, R8, R10 |
| 4 | 100u | Capacitor_SMD:C_Elec_5x5.8 | C9, C10, C11, C12 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.7mm_Pad_Via | H1, H2, H3, H4 |
| 3 | 50 | Resistor_SMD:R_0603_1608Metric | R13, R14, R15 |
| 3 | 5p | Capacitor_SMD:C_0603_1608Metric | C1, C2, C17 |
| 3 | TestPoint | Detector_rev2:HK-1-G | TP1, TP2, TP3 |
| 2 | 100M | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | 10p | Capacitor_SMD:C_0603_1608Metric | C4, C5 |
| 2 | 430 | Resistor_SMD:R_0603_1608Metric | R3, R6 |
| 2 | EMI_Filter_LCL | Detector_rev2:EMI_Filter_2606 | FL1, FL2 |
| 2 | LM6171D | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3, U4 |
| 2 | N-jfet_dual | Detector_rev2:SOT_25 | U1, U2 |
| 1 | 1.24k | Resistor_SMD:R_0603_1608Metric | R12 |
| 1 | 100 | Potentiometer_SMD:Potentiometer_Bourns_3269W_Vertical | RV1 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 20 | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | 200 | Resistor_SMD:R_0603_1608Metric | R9 |
| 1 | 4.75k | Potentiometer_SMD:Potentiometer_Bourns_3269W_Vertical | RV2 |
| 1 | Conn_01x03_Male | Detector_rev2:input | J1 |
| 1 | Conn_01x03_Male | Detector_rev2:JST-XH_S3B | J2 |
| 1 | Conn_Coaxial | Connector_Coaxial:SMA_Amphenol_132134_Vertical | J3 |
| 1 | DMMT3904 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | U7 |
| 1 | LT1995 | Package_SO:MSOP-10_3x3mm_P0.5mm | U6 |
| 1 | LT6657BHMS8-5 | Package_SO:MSOP-8_3x3mm_P0.65mm | U5 |
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Questions
How big is the Detector rev2 PCB?
It measures 52.1 × 45.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Detector rev2 use?
56 parts, built around the DMMT3904W and LT6657BHMS8-5#PBF. 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 Detector rev2 KiCad files?
From the xecus/opensource-mri-project repository on GitHub, at the commit this page was made from: the board is PCB/Detector_rev2/Detector_rev2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Detector rev2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask xecus before reusing the design.