From 779b20e21748395f62e77cc35987a19ac39b466c Mon Sep 17 00:00:00 2001 From: "J.P. Krauss" Date: Sun, 8 Mar 2026 07:42:28 -0700 Subject: [PATCH] Add Impedance Table and Library References --- notes/fabrication_notes.txt | 7 +++++-- notes/impedance_table.txt | 3 +++ sym-lib-table | 10 ++++++++++ 3 files changed, 18 insertions(+), 2 deletions(-) create mode 100644 sym-lib-table diff --git a/notes/fabrication_notes.txt b/notes/fabrication_notes.txt index bf69ce1..7f9854a 100644 --- a/notes/fabrication_notes.txt +++ b/notes/fabrication_notes.txt @@ -45,11 +45,14 @@ FABRICATION NOTES (UNLESS OTHERWISE SPECIFIED) 11) ALL DIMENSIONS ARE IN MILLIMETERS UNLESS OTHERWISE SPECIFIED. + +12) FOR REFERENCE ONLY THE STACKUP CORRESPONDS TO JLCPCB + STACKUP JLC04161H-7628. #?stackup and impedance_controlled #?stackup and impedance_controlled -12) REFER TO IMPEDANCE TABLE FOR IMPEDANCE CONTROL REQUIREMENTS. +13) REFER TO IMPEDANCE TABLE FOR IMPEDANCE CONTROL REQUIREMENTS. #?stackup and impedance_controlled #?stackup and impedance_controlled -13) CONFIRM SPACE WIDTHS AND SPACINGS. \ No newline at end of file +14) CONFIRM SPACE WIDTHS AND SPACINGS. diff --git a/notes/impedance_table.txt b/notes/impedance_table.txt index e69de29..d300651 100644 --- a/notes/impedance_table.txt +++ b/notes/impedance_table.txt @@ -0,0 +1,3 @@ +Transmission Line, Impedance [ohms], Tolerance [ohms], Layer, Trace Width [mil], Gap [mil], Ref. Layers +Single-Ended Microstrip, 50, ±10 %, L1, 13.75, N/A, L2 +Coplanar Differential Pair, 100, ±10 %, L1, 8.68, 8.00, L2 diff --git a/sym-lib-table b/sym-lib-table new file mode 100644 index 0000000..a555fa8 --- /dev/null +++ b/sym-lib-table @@ -0,0 +1,10 @@ +(sym_lib_table + (version 7) + (lib (name "Asym_Battery_Management")(type "KiCad")(uri "${KIPRJMOD}/lib/asymworks/symbols/Asym_Battery_Management.kicad_sym")(options "")(descr "Asymworks Battery Management")) + (lib (name "Asym_Interface")(type "KiCad")(uri "${KIPRJMOD}/lib/asymworks/symbols/Asym_Interface.kicad_sym")(options "")(descr "Asymworks Digital Interface")) + (lib (name "Asym_MCU_Module")(type "KiCad")(uri "${KIPRJMOD}/lib/asymworks/symbols/Asym_MCU_Module.kicad_sym")(options "")(descr "Asymworks MCU Modules")) + (lib (name "Asym_Regulator_Linear")(type "KiCad")(uri "${KIPRJMOD}/lib/asymworks/symbols/Asym_Regulator_Linear.kicad_sym")(options "")(descr "Asymworks Linear Regulators")) + (lib (name "Asym_Regulator_Switching")(type "KiCad")(uri "${KIPRJMOD}/lib/asymworks/symbols/Asym_Regulator_Switching.kicad_sym")(options "")(descr "Asymworks Switching Regulators")) + (lib (name "Asym_Switch_THT")(type "KiCad")(uri "${KIPRJMOD}/lib/asymworks/symbols/Asym_Switch_THT.kicad_sym")(options "")(descr "Asymworks Switches (THT)")) + (lib (name "Asym_Transistor_FET")(type "KiCad")(uri "${KIPRJMOD}/lib/asymworks/symbols/Asym_Transistor_FET.kicad_sym")(options "")(descr "Asymworks Transistors (FET)")) +)