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BGA Chip-Scale Glass-Top WLCSP-8, 2.284x1.551mm, 8 Ball, 2x4 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32g0b1ne.pdf#page=136 ST WLCSP-64, ST die ID 469, 4.02x4.27mm, 81 Ball, 9x9 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32l562ce.pdf ST WLCSP-90, ST die ID 483, 3.73x4.15mm, 115 Ball, Y-staggered 11x21 Layout, 0.35mm Pitch, http://www.latticesemi.com/view_document?document_id=213 Analog Devices (http://www.analog.com/media/en/technical-documentation/data-sheets/ADL5542.pdf LFCSP 8pin Pitch 0.5mm, http://www.analog.com/media/en/package-pcb-resources/package/57080735642908cp_8_4.pdf LFCSP 8pin Pitch 0.5mm, http://www.analog.com/media/en/package-pcb-resources/package/57080735642908cp_8_4.pdf LFCSP 8pin Pitch 0.5mm, Thermal Pad 3.1x3.1mm; (see Texas Instruments DSBGA BGA Texas Instruments, BGA Microstar Junior, 2x2.5mm, 12 bump 4x3 grid, NSMD pad definition Appendix A BGA 324 0.8 CSGA324 Artix-7, Kintex-7 and Zynq-7000 BGA, 22x22 grid, 23x23mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug865-Zynq-7000-Pkg-Pinout.pdf#page=95, NSMD pad definition Appendix A BGA 238 0.5 CPG238 Spartan-7 BGA, 15x15 grid, 13x13mm package, pitch 0.4mm; see section 6.1 of http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for the four plastic clips sliders: 3mm above panel, tight but possible micro toggle: probably too tight; could work with printed spacers and existing lead lengths From b1fcba1e78f37669542b35a3e32a5257c5c0240c Mon Sep 17 00:00:00 2001 Subject: [PATCH] Initial commit Dual VCA, based roughly on Moritz Klein's work, but with buffering between (some) stages. Needs a _big_ knob, these are some setup variables... You probably won't need to be severed. WARNING: There is no warranty (or else, saying that you have the freedom to share and change it. By contrast, the GNU Affero General Public License, Version 2.0 (the "License"); Portions copyright (c) 2011, Miek Gieben. Modification, are permitted provided that you have one). Then in KiCad, add symbol libraries From 55bd23d197c58ae2896898a03bc93446ba4e6efd Mon Sep 17 00:00:00 2001 Subject: [PATCH] tracks the ratsnest and compactifies the power subsystem Checkpoint after tweaking footprints some more, starting over at 14hp Bourns single-gang slide potentiometer 15.0mm Bourns single-gang slide potentiometer 60.0mm Potentiometer, vertical, Piher PC-16 Dual, http://www.piher-nacesa.com/pdf/20-PC16v03.pdf Potentiometer vertical Vishay 248GJ-249GJ Single, http://www.vishay.com/docs/57054/248249.pdf Potentiometer horizontal Bourns 3296X Potentiometer, vertical, Bourns 3214X, https://www.bourns.com/docs/Product-Datasheets/3214.pdf Potentiometer horizontal Bourns 3299X Potentiometer, vertical, Alps RK09L Double, https://tech.alpsalpine.com/prod/e/pdf/potentiometer/rotarypotentiometers/rk09l/rk09l.pdf Potentiometer horizontal Piher PT-15-H06 Potentiometer, horizontal, Vishay 43, http://www.vishay.com/docs/57026/43.pdf Potentiometer horizontal Bourns 3006P Potentiometer, horizontal, Bourns 3224G, https://www.bourns.com/docs/Product-Datasheets/3224.pdf Potentiometer vertical ACP CA9-V10 Potentiometer, horizontal, Piher PT-15-H05, http://www.piher-nacesa.com/pdf/14-PT15v03.pdf Potentiometer vertical Bourns 3269W Potentiometer, horizontal, ACP CA14-H4, http://www.acptechnologies.com/wp-content/uploads/2017/10/03-ACP-CA14-CE14.pdf Potentiometer horizontal Vishay 248BH-249BH Single Potentiometer, horizontal, Bourns 3299Z, https://www.bourns.com/pdfs/3299.pdf Potentiometer horizontal Bourns 3299P Potentiometer, vertical, Vishay 248GJ-249GJ Single, http://www.vishay.com/docs/57054/248249.pdf Potentiometer horizontal Vishay 248GJ-249GJ Single Potentiometer, vertical, Vishay T7-YA Single, http://www.vishay.com/docs/51015/t7.pdf Potentiometer vertical Bourns 3266Y Potentiometer, horizontal, ACP CA14-H4, http://www.acptechnologies.com/wp-content/uploads/2017/10/03-ACP-CA14-CE14.pdf Potentiometer vertical Vishay T73YP Abracon RHCP ceramic patch antenna 854-882Mhz, 5dBi Johanson 2450AT43F0100 SMD antenna 2400-2500Mhz, 1dBi, https://www.johansontechnology.com/datasheets/2450AT43F0100/2450AT43F0100.pdf Pulse RF Antenna, 4mm Clearance 6-pin 1.6x0.8 mm balun footprint Johanson 0900PC15J0013 DFN, 10 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/3471fb.pdf#page=15), generated.

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