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Normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository https://gitlab.com/rsholmes/precadsr Submodules From 83b013c3637bfb179ad62b90a6c8b2f5fb547c8c Mon Sep 17 00:00:00 2001 main MK_VCO/.gitattributes 3 lines Schematics/Luthers_Perfboard.pdf Normal file Unescape and there could be an interesting and useful noisemaker Moar VCFs Everybody needs several VCFs with different behaviors. ** CA3080 High-Performance Operational Transconductance Amplifiers - not a very large range of in-tune response, but comments discuss potential fixes, maybe worth it for a single 1.5 mm² wires, basic insulation, conductor diameter 0.9mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-E/HK 0.127 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator JST PH series connector, S8B-PH-SM4-TB (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-137-02-xxx-DV-BE-LC, 37 Pins per row (http://www.molex.com/pdm_docs/sd/022035035_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-127-02-xxx-DV, 27 Pins per row (https://www.molex.com/pdm_docs/sd/430450201_sd.pdf), generated with kicad-footprint-generator JST XA series connector, S38B-PUDSS-1 (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py Nexperia wafer level chip-size package; 15 bumps (6-3-6), 2.37x1.17mm, 15 Ball, 6x3 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32g483me.pdf ST WLCSP-81, ST die ID 469, 4.02x4.27mm, 81 Ball, 9x9 Layout, 0.5mm Pitch, https://www.st.com/resource/en/datasheet/stm32g473pb.pdf ST UFBGA-129, 7.0x7.0mm, 129 Ball, 13x13 Layout, 0.5mm Pitch, http://www.ti.com/lit/ds/symlink/ts3a24159.pdf Texas Instruments, DSBGA, 0.9x1.9mm, 8 bump 2x4 (perimeter) array, NSMD pad definition Appendix A BGA 484 0.8 CLG484 CL484 CLG485 CL485 Artix-7 BGA, 22x22 grid, 19x19mm package, 0.8mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=268, NSMD pad definition Appendix A BGA 1760 1 FH1761 FHG1761 Virtex-7 BGA, 42x42 grid, 42.5x42.5mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=273, https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=284, https://www.xilinx.com/support/documentation/user_guides/ug865-Zynq-7000-Pkg-Pinout.pdf#page=84, NSMD pad definition (http://www.ti.com/lit/ds/symlink/txs0104e.pdf, http://www.ti.com/lit/an/snva009ag/snva009ag.pdf Texas Instruments LM25119 http://www.ti.com/lit/ds/symlink/lm25119.pdf WQFN, 42 Pin (http://www.ti.com/lit/ds/symlink/ts3l501e.pdf#page=23), generated with kicad-footprint-generator Connector Phoenix Contact, SPT 2.5/12-H-5.0-EX 1732483 Connector Phoenix Contact, SPT 2.5/6-V-5.0-EX Terminal Block, 1991066 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1991066), generated with kicad-footprint-generator Hirose DF13 through hole, DF11-4DP-2DSA, 2 Pins (http://www.molex.com/pdm_docs/sd/559350210_sd.pdf), generated with kicad-footprint-generator Harting har-flexicon series connector, 14111013001xxx (https://b2b.harting.com/files/download/PRD/PDF_TS/1411XX13001XXX_100228421DRW046C.pdf), generated with kicad-footprint-generator LED SMD 3mm Right Angle Low-profile vertical USB Micro-B receptacle, horizontal, SMD, 10118193, with flange, https://cdn.amphenol-icc.com/media/wysiwyg/files/drawing/10118193.pdf Dustproof Micro USB B receptacle, Horizontal, through-hole, http://www.on-shore.com/wp-content/uploads/2015/09/usb-b1hsxx.pdf USB-B receptacle horizontal through-hole USB type A Plug, Horizontal, http://cnctech.us/pdfs/1001-011-01101.pdf USB-A receptacle horizontal through-hole GCT USB1046, USB Type B 10103594-0001LF, http://cdn.amphenol-icc.com/media/wysiwyg/files/drawing/10103594.pdf USB USB_B USB_micro USB_OTG USB Micro-B, right-angle, SMT, https://datasheet.lcsc.com/lcsc/2204071530_G-Switch-GT-USB-7010ASV_C2988369.pdf USB Type A, https://gct.co/files/drawings/usb1046.pdf USB SMD Type-A Receptacle Right Angle series (http://www.dialightsignalsandcomponents.com/Assets/Drawings/2D_Drawings_DrawingDetailedSpec/C17354.pdf RGB LED NeoPixel Nano, 12 mA, https://cdn-shop.adafruit.com/product-files/4684/4684_WS2812B-2020_V1.3_EN.pdf LED RGB Wurth PLCC-4 3528 CLV1A-FKB LED Cree PLCC-4 2020 CLMVB-FKA CLMVC-FKA 3.2mm x 2.8mm PLCC4 LED, http://www.cree.com/~/media/Files/Cree/LED-Components-and-Modules/HB/Data-Sheets/CLMVBFKA.pdf 3.2mm x 2.8mm PLCC4 LED, https://assets.cree-led.com/a/ds/h/HB-CLMVC-FKA.pdf LED Cree PLCC-4.

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