<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.6.3">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="49" y2="0" width="0" layer="20"/>
<wire x1="49" y1="0" x2="49" y2="42" width="0" layer="20"/>
<wire x1="49" y1="42" x2="0" y2="42" width="0" layer="20"/>
<wire x1="0" y1="42" x2="0" y2="0" width="0" layer="20"/>
<wire x1="0.5" y1="0.5" x2="0.5" y2="41.5" width="1.016" layer="46"/>
<wire x1="0.5" y1="41.5" x2="49" y2="41.5" width="1.016" layer="46"/>
<wire x1="49" y1="41.5" x2="49" y2="0.5" width="1.016" layer="46"/>
<wire x1="0.5" y1="0.5" x2="49" y2="0.5" width="1.016" layer="46"/>
<circle x="11.44" y="22.85" radius="0.02" width="0.9" layer="46"/>
<circle x="4.32" y="38.21" radius="1" width="1" layer="46"/>
<circle x="45.61" y="37.49" radius="1" width="1" layer="46"/>
<circle x="45" y="5" radius="1" width="1" layer="46"/>
<circle x="6.35" y="20.33" radius="0.490303125" width="1" layer="46"/>
<circle x="6.35" y="30.48" radius="0.490303125" width="1" layer="46"/>
<circle x="11.43" y="25.4" radius="0.20124375" width="1.016" layer="46"/>
<circle x="11.43" y="22.86" radius="0.20124375" width="1.016" layer="46"/>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="C1206FAB">
</package>
<package name="R1206FAB">
</package>
<package name="2X02SMD">
</package>
</packages>
</library>
<library name="linear">
<description>&lt;b&gt;Linear Devices&lt;/b&gt;&lt;p&gt;
Operational amplifiers,  comparators, voltage regulators, ADCs, DACs, etc.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SO08">
<description>&lt;b&gt;Small Outline Package 8&lt;/b&gt;&lt;br&gt;
NS Package M08A</description>
</package>
</packages>
</library>
<library name="myLibrary">
<packages>
<package name="LM2660M">
</package>
</packages>
</library>
<library name="con-coax">
<description>&lt;b&gt;Coax Connectors&lt;/b&gt;&lt;p&gt;
Radiall  and M/A COM.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="AMP_227161">
<description>&lt;b&gt;JACK,  RIGHT ANGLE, 50 OHM, PCB, BNC&lt;/b&gt;&lt;p&gt;
Source: amp_227161.pdf</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="fab" package="C1206FAB" value="100uF"/>
<element name="C10" library="fab" package="C1206FAB" value="10uF"/>
<element name="C11" library="fab" package="C1206FAB" value="100nF"/>
<element name="C12" library="fab" package="C1206FAB" value="1uF"/>
<element name="C2" library="fab" package="C1206FAB" value="100uF"/>
<element name="C3" library="fab" package="C1206FAB" value="2.2nF"/>
<element name="C4" library="fab" package="C1206FAB" value="10uF"/>
<element name="C5" library="fab" package="C1206FAB" value="100nF"/>
<element name="C6" library="fab" package="C1206FAB" value="10uF"/>
<element name="C7" library="fab" package="C1206FAB" value="100nF"/>
<element name="C8" library="fab" package="C1206FAB" value="10uF"/>
<element name="C9" library="fab" package="C1206FAB" value="100nF"/>
<element name="IC1" library="linear" package="SO08" value="CA3140D"/>
<element name="IC2" library="linear" package="SO08" value="TL081D"/>
<element name="LM2660M1" library="myLibrary" package="LM2660M" value=""/>
<element name="R1" library="fab" package="R1206FAB" value="4.7M"/>
<element name="R2" library="fab" package="R1206FAB" value="2.2k"/>
<element name="R3" library="fab" package="R1206FAB" value="5k"/>
<element name="R4" library="fab" package="R1206FAB" value="1k"/>
<element name="R5" library="fab" package="R1206FAB" value="30k"/>
<element name="R6" library="fab" package="R1206FAB" value="75k"/>
<element name="R7" library="fab" package="R1206FAB" value="30k"/>
<element name="U$1" library="fab" package="2X02SMD" value="2X2-SMD"/>
<element name="X1" library="con-coax" package="AMP_227161" value="1-227161-0">
<attribute name="MF" value="TYCO ELECTRONICS"/>
<attribute name="MPN" value="1-227161"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="33B3200"/>
</element>
<element name="R8" library="fab" package="R1206FAB" value="0"/>
</elements>
<signals>
<signal name="N$1">
<contactref element="LM2660M1" pad="2"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="C1" pad="2"/>
<contactref element="LM2660M1" pad="4"/>
</signal>
<signal name="N$3">
<contactref element="X1" pad="1"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R1" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="N$6">
<contactref element="IC1" pad="6"/>
<contactref element="R2" pad="2"/>
<contactref element="C12" pad="2"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R2" pad="1"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="IC1" pad="2"/>
<contactref element="C12" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="R5" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="R7" pad="1"/>
<contactref element="IC2" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="R7" pad="2"/>
<contactref element="IC2" pad="6"/>
<contactref element="U$1" pad="1"/>
</signal>
<signal name="-5V">
<contactref element="LM2660M1" pad="5"/>
<contactref element="C2" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="IC1" pad="4"/>
<contactref element="R6" pad="2"/>
<contactref element="IC2" pad="4"/>
<contactref element="C8" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="R8" pad="2"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="+5V">
<contactref element="LM2660M1" pad="8"/>
<contactref element="IC1" pad="7"/>
<contactref element="C4" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="IC2" pad="7"/>
<contactref element="C6" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="U$1" pad="2"/>
</signal>
<signal name="GND">
<contactref element="LM2660M1" pad="3"/>
<contactref element="C2" pad="1"/>
<contactref element="LM2660M1" pad="6"/>
<contactref element="C10" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="X1" pad="2"/>
<contactref element="C3" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C6" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="U$1" pad="3"/>
<contactref element="C9" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="IC2" pad="3"/>
</signal>
<signal name="N$9">
<contactref element="R4" pad="1"/>
<contactref element="R3" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
