<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.0.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="55.88" y2="0" width="0" layer="20"/>
<wire x1="55.88" y1="0" x2="55.88" y2="60.96" width="0" layer="20"/>
<wire x1="55.88" y1="60.96" x2="0" y2="60.96" width="0" layer="20"/>
<wire x1="0" y1="60.96" x2="0" y2="0" width="0" layer="20"/>
<hole x="5.08" y="5.08" drill="3.2"/>
<hole x="50.8" y="5.08" drill="3.2"/>
<hole x="50.8" y="53.34" drill="3.2"/>
<hole x="5.08" y="53.34" drill="3.2"/>
</plain>
<libraries>
<library name="EAT">
<packages>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="SO08">
<description>&lt;b&gt;Small Outline Package 8&lt;/b&gt;</description>
</package>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="BNCPCB90I">
</package>
</packages>
</library>
<library name="con-ptr500">
<packages>
<package name="AK300/3">
<description>&lt;b&gt;CONNECTOR&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="EAT" package="C1206" value="1n"/>
<element name="C2" library="EAT" package="C1206" value="1n"/>
<element name="C3" library="EAT" package="C1206" value="100n"/>
<element name="C4" library="EAT" package="C1206" value="100n"/>
<element name="C5" library="EAT" package="C1206" value="100n"/>
<element name="C6" library="EAT" package="C1206" value="100n"/>
<element name="IC1" library="EAT" package="SO08" value="OPAMPSO08"/>
<element name="IC2" library="EAT" package="SO08" value="OPAMPSO08"/>
<element name="R1" library="EAT" package="R1206" value="10k"/>
<element name="R2" library="EAT" package="R1206" value="100k"/>
<element name="R3" library="EAT" package="R1206" value="10k"/>
<element name="R4" library="EAT" package="R1206" value="50"/>
<element name="R5" library="EAT" package="R1206" value="10k"/>
<element name="R6" library="EAT" package="R1206" value="100k"/>
<element name="R7" library="EAT" package="R1206" value="10k"/>
<element name="R8" library="EAT" package="R1206" value="50"/>
<element name="X1" library="EAT" package="BNCPCB90I" value=""/>
<element name="X2" library="EAT" package="BNCPCB90I" value=""/>
<element name="X3" library="EAT" package="BNCPCB90I" value=""/>
<element name="X4" library="EAT" package="BNCPCB90I" value=""/>
<element name="X5" library="con-ptr500" package="AK300/3" value=""/>
</elements>
<signals>
<signal name="N$1">
<contactref element="IC1" pad="2"/>
<contactref element="R1" pad="2"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="IC1" pad="6"/>
<contactref element="R4" pad="1"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="GND">
<contactref element="R1" pad="1"/>
<contactref element="X1" pad="SHIELD"/>
<contactref element="C1" pad="2"/>
<contactref element="X2" pad="SHIELD"/>
<contactref element="R5" pad="1"/>
<contactref element="X3" pad="SHIELD"/>
<contactref element="C2" pad="2"/>
<contactref element="X4" pad="SHIELD"/>
<contactref element="X5" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="R4" pad="2"/>
<contactref element="X2" pad="SIGNAL"/>
</signal>
<signal name="N$4">
<contactref element="IC1" pad="3"/>
<contactref element="C1" pad="1"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="X1" pad="SIGNAL"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="IC2" pad="2"/>
<contactref element="R5" pad="2"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="IC2" pad="6"/>
<contactref element="R8" pad="1"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="R8" pad="2"/>
<contactref element="X4" pad="SIGNAL"/>
</signal>
<signal name="N$9">
<contactref element="IC2" pad="3"/>
<contactref element="C2" pad="1"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="X3" pad="SIGNAL"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="X5" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="IC1" pad="7"/>
<contactref element="IC2" pad="7"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="VSS">
<contactref element="C5" pad="2"/>
<contactref element="IC2" pad="4"/>
<contactref element="X5" pad="3"/>
<contactref element="C4" pad="2"/>
<contactref element="IC1" pad="4"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
