add resistor-tempco (start drift sources)

1 files changed, 37 insertions, 0 deletions

diff --git a/tables/resistor-tempco-typical-magnitude.typ b/tables/resistor-tempco-typical-magnitude.typ
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+++ b/tables/resistor-tempco-typical-magnitude.typ
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+// SAME Analog Modular Ecosystem
+//
+// / SPDX-FileCopyrightText: 2026 Denis Chevalier <perso@denischevalier.fr>
+// / SPDX-License-Identifier: CC-BY-SA-4.0
+// / SPDX-License-Identifier: CERN-OHL-S-2.0+
+// / SPDX-License-Identifier: GPL-3.0-or-later
+//
+// The prose, explanatory text, rendered figures, tables, and mathematical
+// content of this specification are licensed under CC BY-SA 4.0. If a later
+// version of CC BY-SA is published, the author grants permission to distribute
+// this work under that later version as well.
+//
+// Hardware designs contained herein (schematics, PCB layouts, mechanical
+// drawings, and CAD models) are licensed under CERN-OHL-S-2.0+.
+//
+// All executable code, helper libraries (`lib/*`), metrology assertions, and
+// embedded verification scripts throughout the source documents are licensed
+// under the GNU General Public License v3.0 or later (GPL-3.0-or-later).
+
+#import "../lib/unify.typ": qtyrange
+
+#figure(
+  table(
+    columns: 3,
+    table.header([Resistor type], [Tempco ($alpha_1$)], [Notes]),
+    [Carbon film], [$plus.minus qtyrange(200, 500, "ppm per celsius")$], [Unsuitable for precision],
+
+    [Metal film (standard)], [$plus.minus qtyrange(50, 100, "ppm per celsius")$], [Educational tier],
+
+    [Metal film (precision)], [$plus.minus qtyrange(15, 25, "ppm per celsius")$], [Industrial tier],
+
+    [Thin film], [$plus.minus qtyrange(5, 10, "ppm per celsius")$], [Metrologic tier],
+
+    [Bulk metal foil (Vishay)], [$plus.minus qtyrange(0.2, 2, "ppm per celsius")$], [Reference circuits],
+  ),
+  caption: [Resistor temperature coefficient typical magnitudes],
+) <table-resistor-tempco-typical-magnitude>