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High Performance Differential Oscillator SiTime SiT9121 https://www.sitime.com/datasheet/SiT9121 Silicon_Labs LGA, 6 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-dfn/(DCB6)%20DFN%2005-08-1715%20Rev%20A.pdf), generated with kicad-footprint-generator Connector Phoenix Contact, SPT 2.5/9-H-5.0-EX Terminal Block, 1719257 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1719257), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 24 Pin (https://www.jedec.org/standards-documents/docs/mo-142-d variation DA), generated with kicad-footprint-generator connector Hirose DF11 through hole, DF11-14DP-2DSA, 7 Pins (http://www.molex.com/pdm_docs/sd/022272021_sd.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 5 times 0.1 mm² wires, basic insulation, conductor diameter 0.9mm, outer diameter 4.4mm, size source Multi-Contact FLEXI-E 0.15 (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 ZE series connector, S14B-PHDSS (http://www.jst-mfg.com/product/pdf/eng/ePHD.pdf), generated with kicad-footprint-generator Molex Pico-Clasp series connector, S5B-PH-SM4-TB (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 5 times 2.5 mm² wire, basic insulation, conductor diameter 0.4mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-E 0.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator connector JST XH series connector, B11B-XASK-1-A (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Molex LY 20 series connector, S16B-XH-A (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py 16-Lead Plastic DFN (5.55mm x 5.2mm), Pin 5-8 connected to trigger, gate jack is normalized\nto +12 V, 10 mA -12 V ## Photos ### Photos ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to apply in other circumstances. It is not the same) , https://www.ti.com/lit/pdf/mpds159f Potentiometer, vertical, ACP CA6-VSMD, http://www.acptechnologies.com/wp-content/uploads/2017/06/01-ACP-CA6.pdf Potentiometer horizontal Alps RK163 Single, https://tech.alpsalpine.com/prod/e/pdf/potentiometer/rotarypotentiometers/rk16/rk16.pdf Potentiometer horizontal Bourns 3009Y Potentiometer, horizontal, Bourns 3214G, https://www.bourns.com/docs/Product-Datasheets/3214.pdf Potentiometer vertical hole ACP CA6-VSMD Potentiometer, vertical, Bourns 3314J, http://www.bourns.com/docs/Product-Datasheets/3314.pdf Potentiometer vertical Bourns 3299Y Potentiometer, horizontal, Long Life, Alps RK09Y11 Single, https://tech.alpsalpine.com/prod/e/pdf/potentiometer/rotarypotentiometers/rk09y11/rk09y11.pdf Potentiometer horizontal Bourns 3269X Potentiometer, vertical, Piher PT-6-V, http://www.piher-nacesa.com/pdf/11-PT6v03.pdf Potentiometer horizontal Bourns 3266X Potentiometer, vertical, Bourns 3339P, http://www.bourns.com/docs/Product-Datasheets/3339.pdf Potentiometer horizontal Bourns 3299Z Potentiometer, vertical, Vishay TS53YL, https://www.vishay.com/docs/51008/ts53.pdf Potentiometer vertical hole ACP CA9-VSMD Potentiometer, vertical, Alps RK09L Double 1120A5F 1120036 1120A0Z 112003S Potentiometer, horizontal, Piher PT-15-H06, http://www.piher-nacesa.com/pdf/14-PT15v03.pdf Potentiometer vertical hole Piher PT-15-V15 Potentiometer, vertical, Alps RK09L Single, https://tech.alpsalpine.com/prod/e/pdf/potentiometer/rotarypotentiometers/rk09l/rk09l.pdf Potentiometer vertical.

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