abenstirling/SASG1USB-powered, single-channel, low-frequency signal analyser and signal generator
Nemesis MixSigPCB is an open-source printed circuit board by abenstirling, from the abenstirling/SASG repository on GitHub. It is a 4-layer board of 50 × 70 mm with 119 parts on 92 nets, routed with 622 tracks and 305 vias.
It is built around the STM32F103CBT6, MCP6001T-E/OT(MS) and DAC7563SDGSR, with the TLV62569DBV, HT7533-1 and REF3033AIDBZT among its other parts. Its parts include 45 capacitors, 36 resistors, 11 ICs, 9 diodes and 4 connectors. It belongs with the STM32 boards of this library.
USB-powered, single-channel, low-frequency Signal Analyser and Signal Generator.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100n | Capacitor_SMD:C_0402_1005Metric | C108, C201, C202, C203, C204, C210, C211, C212, C301, C302, C306, C311, C313, C314, C401, C406 |
| 9 | 1k | Resistor_SMD:R_0402_1005Metric | R103, R104, R105, R207, R208, R209, R300, R306, R307 |
| 7 | 10u | Capacitor_SMD:C_0603_1608Metric | C200, C308, C309, C310, C312, C315, C400 |
| 7 | PESD3V3L1BA,115 | Diode_SMD:D_SOD-323 | D201, D202, D203, D204, D205, D300, D400 |
| 6 | 49R9 | Resistor_SMD:R_0402_1005Metric | R210, R211, R212, R213, R308, R405 |
| 5 | 1u | Capacitor_SMD:C_0603_1608Metric | C100, C101, C206, C207, C402 |
| 5 | 22u | Capacitor_SMD:C_0805_2012Metric | C102, C103, C104, C105, C107 |
| 4 | 10k | Resistor_SMD:R_0402_1005Metric | R200, R202, R203, R401 |
| 4 | 150p | Capacitor_SMD:C_0402_1005Metric | C300, C304, C307, C404 |
| 4 | 1n | Capacitor_SMD:C_0402_1005Metric | C303, C305, C403, C405 |
| 4 | MCP6001T-E/OT | Package_TO_SOT_SMD:SOT-23-5 | U102, U300, U301, U401 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 0R | Resistor_SMD:R_0402_1005Metric | R201, R309, R400 |
| 3 | 22k | Resistor_SMD:R_0402_1005Metric | R102, R304, R403 |
| 3 | Fiducial | Fiducial:Fiducial_1mm_Mask2mm | FID1, FID2, FID3 |
| 2 | 031-5640-1010 | abenstirling_kicad:031-5640-1010 | J300, J400 |
| 2 | 10n | Inductor_SMD:L_0402_1005Metric | L100, L200 |
| 2 | 10p | Capacitor_SMD:C_0402_1005Metric | C208, C209 |
| 2 | 12k | Resistor_SMD:R_0402_1005Metric | R305, R404 |
| 2 | 2M2 | Resistor_SMD:R_0402_1005Metric | R301, R302 |
| 2 | 5k1 | Resistor_SMD:R_0402_1005Metric | R205, R206 |
| 2 | 6k8 | Resistor_SMD:R_0402_1005Metric | R303, R402 |
| 2 | LOGO | LOGO | G***, G*** |
| 1 | 100k | Resistor_SMD:R_0402_1005Metric | R101 |
| 1 | 10R | Resistor_SMD:R_0805_2012Metric | R100 |
| 1 | 10n | Capacitor_SMD:C_0402_1005Metric | C205 |
| 1 | 15u | Inductor_SMD:L_Bourns-SRN4018 | L101 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y200 |
| 1 | 1k5 | Resistor_SMD:R_0402_1005Metric | R204 |
| 1 | 2x5 1.27mm | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J201 |
| 1 | ADC141S626CIMM_NOPB | ADC141S626CIMM:SOP50P490X110-10N | U303 |
| 1 | ASMB-MTB1-0A3A2 | LED_SMD:LED_Avago_PLCC4_3.2x2.8mm_CW | D200 |
| 1 | CMF3216F-900-2P-T | Inductor_SMD:L_CommonMode_Wurth_WE-CNSW-1206 | L201 |
| 1 | DAC7563SDGSR | SOP50P490X110:SOP50P490X110-10N | U400 |
| 1 | DNP | Capacitor_SMD:C_0402_1005Metric | C106 |
| 1 | GREEN | LED_SMD:LED_0603_1608Metric | D100 |
| 1 | HT7533-1 | Package_TO_SOT_SMD:SOT-89-3 | U100 |
| 1 | REF3033AIDBZT | Package_TO_SOT_SMD:SOT-23 | U302 |
| 1 | STM32F103CBT6 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U200 |
| 1 | TLV62569DBV | Package_TO_SOT_SMD:SOT-23-5 | U101 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U201 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J200 |
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A four-layer mixed-signal PCB designed in KiCad for analog signal acquisition and generation, targeting the 20 Hz–20 kHz range.
It measures 50 × 70 mm and has 4 copper layers, 1.59 mm thick.
119 parts, built around the STM32F103CBT6, MCP6001T-E/OT(MS), DAC7563SDGSR and TLV62569DBV. 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.
From the abenstirling/SASG repository on GitHub, at the commit this page was made from: the board is SASG/Nemesis-MixSigPCB.kicad_pcb and its schematic SASG/ADC.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask abenstirling before reusing the design.