<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.5.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="34.036" y2="0" width="0" layer="20"/>
<wire x1="34.036" y1="0" x2="34.036" y2="20.066" width="0" layer="20"/>
<text>V-</text>
<text>V+</text>
<text>GND</text>
<text>Vin</text>
<text>GND</text>
<text>T1</text>
<text>65V bipolar power supply</text>
<text>T. Kircher, 2019</text>
<wire x1="0" y1="20.066" x2="0" y2="0" width="0" layer="20"/>
<wire x1="13.462" y1="20.066" x2="18.034" y2="20.066" width="0" layer="20" curve="180"/>
<wire x1="13.462" y1="20.066" x2="0" y2="20.066" width="0" layer="20"/>
<wire x1="18.034" y1="20.066" x2="34.036" y2="20.066" width="0" layer="20"/>
</plain>
<libraries>
<library name="thomas_library">
<description>Dr. K's collection of Eagle CAD footprints for projects</description>
<packages>
<package name="1206">
<description>This 1206 (3216 metric) footprint has 1.25mm x 1.5mm pads, with a 2.2mm gap. Specification from Panasonic. Verified 8/15/2011</description>
</package>
<package name="SOD123">
<description>&lt;b&gt;SMALL OUTLINE DIODE&lt;/b&gt;</description>
</package>
<package name="TSOT23-5L">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt; SOT23-5L&lt;p&gt;
Source: www.st.com LD3985.pdf</description>
</package>
<package name="0805">
<description>This 0805 (2012 metric) footprint has 1.0mm x 1.2mm pads, with a 1.2mm gap. Specification from Panasonic. Verified 8/15/2011</description>
</package>
<package name="WURTH_T1">
</package>
<package name="TP">
<description>This is a large test point</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="thomas_library" package="1206" value="4.7uF">
<attribute name="NAME"/>
</element>
<element name="C2" library="thomas_library" package="1206" value="1uF 100V">
<attribute name="NAME"/>
</element>
<element name="C3" library="thomas_library" package="1206" value="1uF 100V">
<attribute name="NAME"/>
</element>
<element name="D1" library="thomas_library" package="SOD123" value="CMMR1U2">
<attribute name="NAME"/>
</element>
<element name="D2" library="thomas_library" package="SOD123" value="CMMR1U2">
<attribute name="NAME"/>
</element>
<element name="D3" library="thomas_library" package="SOD123" value="CMHZ5266B">
<attribute name="NAME"/>
</element>
<element name="IC1" library="thomas_library" package="TSOT23-5L" value="LT8300TSOT-23-5"/>
<element name="L1" library="thomas_library" package="1206" value="33 ohm">
<attribute name="NAME"/>
</element>
<element name="R1" library="thomas_library" package="0805" value="100k">
<attribute name="NAME"/>
</element>
<element name="R2" library="thomas_library" package="0805" value="23.2k">
<attribute name="NAME"/>
</element>
<element name="R3" library="thomas_library" package="0805" value="130k">
<attribute name="NAME"/>
</element>
<element name="T1" library="thomas_library" package="WURTH_T1" value="WURTH_T1"/>
<element name="TP1" library="thomas_library" package="TP" value="TP"/>
<element name="TP2" library="thomas_library" package="TP" value="TP"/>
<element name="TP3" library="thomas_library" package="TP" value="TP"/>
<element name="TP4" library="thomas_library" package="TP" value="TP"/>
<element name="TP5" library="thomas_library" package="TP" value="TP"/>
</elements>
<signals>
<signal name="N$1">
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="L1" pad="2"/>
<contactref element="R1" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="T1" pad="P4"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="N$4">
<contactref element="R3" pad="2"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="N$5">
<contactref element="R3" pad="1"/>
<contactref element="T1" pad="P3"/>
<contactref element="IC1" pad="4"/>
</signal>
<signal name="AGND">
<contactref element="R2" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="TP2" pad="P$1"/>
<contactref element="IC1" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="L1" pad="1"/>
<contactref element="TP1" pad="P$1"/>
</signal>
<signal name="N$6">
<contactref element="T1" pad="P7"/>
<contactref element="D2" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="T1" pad="P5"/>
<contactref element="C3" pad="1"/>
<contactref element="TP5" pad="P$1"/>
</signal>
<signal name="N$9">
<contactref element="D1" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="D3" pad="1"/>
<contactref element="TP4" pad="P$1"/>
</signal>
<signal name="N$10">
<contactref element="T1" pad="P8"/>
<contactref element="D1" pad="2"/>
</signal>
<signal name="GND">
<contactref element="D2" pad="1"/>
<contactref element="C3" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="T1" pad="P6"/>
<contactref element="D3" pad="2"/>
<contactref element="TP3" pad="P$1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
