<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.3.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="50" y2="0" width="0" layer="20"/>
<wire x1="50" y1="0" x2="50" y2="52" width="0" layer="20"/>
<wire x1="50" y1="52" x2="0" y2="52" width="0" layer="20"/>
<wire x1="0" y1="52" x2="0" y2="0" width="0" layer="20"/>
<hole x="3" y="3" drill="2.5"/>
<hole x="3" y="49" drill="2.5"/>
<hole x="47" y="49" drill="2.5"/>
<hole x="47" y="3" drill="2.5"/>
<text>3x Voltage Amplifier
Board - Rev. A</text>
</plain>
<libraries>
<library name="Capacitor">
<description>&lt;B&gt;Capacitors - Fixed, Variable, Trimmers</description>
<packages>
<package name="CAPM7343X310">
<description>Molded Body, 7.30 X 4.30 X 3.10 mm body
&lt;p&gt;Molded Body package with body size 7.30 X 4.30 X 3.10 mm&lt;/p&gt;</description>
</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="J502-ND-142-0701-801/806">
<description>&lt;b&gt;SMA 50 Ohm&lt;/b&gt; Board Thickness &lt;b&gt;0.062&lt;/b&gt; Inch, End Launch Jack Receptacle&lt;p&gt;
Johnson Components&lt;br&gt;
Source: www.johnsoncomponents.com .. J502-ND.pdf</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
<library name="thuillier">
<packages>
<package name="SOIC_N_EP_RD-8-2">
</package>
</packages>
</library>
<library name="con-wago-500">
<description>&lt;b&gt;Wago Screw Clamps&lt;/b&gt;&lt;p&gt;
Grid 5.00 mm&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="W237-103">
<description>&lt;b&gt;WAGO SCREW CLAMP&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="Capacitor" package="CAPM7343X310" value="4.7uF">
<attribute name="CATEGORY" value="Capacitor"/>
<attribute name="MANUFACTURER" value=""/>
<attribute name="MPN" value=""/>
<attribute name="NAME"/>
<attribute name="OPERATING_TEMP" value=""/>
<attribute name="PART_STATUS" value=""/>
<attribute name="ROHS_COMPLIANT" value=""/>
<attribute name="SERIES" value=""/>
<attribute name="SUB-CATEGORY" value=""/>
<attribute name="THERMALLOSS" value=""/>
<attribute name="TYPE" value=""/>
<attribute name="VOLTAGE_RATING" value=""/>
</element>
<element name="C2" library="Capacitor" package="CAPM7343X310" value="">
<attribute name="CATEGORY" value="Capacitor"/>
<attribute name="MANUFACTURER" value=""/>
<attribute name="MPN" value=""/>
<attribute name="NAME"/>
<attribute name="OPERATING_TEMP" value=""/>
<attribute name="PART_STATUS" value=""/>
<attribute name="ROHS_COMPLIANT" value=""/>
<attribute name="SERIES" value=""/>
<attribute name="SUB-CATEGORY" value=""/>
<attribute name="THERMALLOSS" value=""/>
<attribute name="TYPE" value=""/>
<attribute name="VALUE"/>
<attribute name="VOLTAGE_RATING" value=""/>
</element>
<element name="C3" library="Capacitor" package="CAPM7343X310" value="4.7 uF">
<attribute name="CATEGORY" value="Capacitor"/>
<attribute name="MANUFACTURER" value=""/>
<attribute name="MPN" value=""/>
<attribute name="NAME"/>
<attribute name="OPERATING_TEMP" value=""/>
<attribute name="PART_STATUS" value=""/>
<attribute name="ROHS_COMPLIANT" value=""/>
<attribute name="SERIES" value=""/>
<attribute name="SUB-CATEGORY" value=""/>
<attribute name="THERMALLOSS" value=""/>
<attribute name="TYPE" value=""/>
<attribute name="VOLTAGE_RATING" value=""/>
</element>
<element name="C4" library="Capacitor" package="CAPM7343X310" value="">
<attribute name="CATEGORY" value="Capacitor"/>
<attribute name="MANUFACTURER" value=""/>
<attribute name="MPN" value=""/>
<attribute name="NAME"/>
<attribute name="OPERATING_TEMP" value=""/>
<attribute name="PART_STATUS" value=""/>
<attribute name="ROHS_COMPLIANT" value=""/>
<attribute name="SERIES" value=""/>
<attribute name="SUB-CATEGORY" value=""/>
<attribute name="THERMALLOSS" value=""/>
<attribute name="TYPE" value=""/>
<attribute name="VALUE"/>
<attribute name="VOLTAGE_RATING" value=""/>
</element>
<element name="C5" library="Capacitor" package="CAPM7343X310" value="">
<attribute name="CATEGORY" value="Capacitor"/>
<attribute name="MANUFACTURER" value=""/>
<attribute name="MPN" value=""/>
<attribute name="NAME"/>
<attribute name="OPERATING_TEMP" value=""/>
<attribute name="PART_STATUS" value=""/>
<attribute name="ROHS_COMPLIANT" value=""/>
<attribute name="SERIES" value=""/>
<attribute name="SUB-CATEGORY" value=""/>
<attribute name="THERMALLOSS" value=""/>
<attribute name="TYPE" value=""/>
<attribute name="VALUE"/>
<attribute name="VOLTAGE_RATING" value=""/>
</element>
<element name="C6" library="Capacitor" package="CAPM7343X310" value="">
<attribute name="CATEGORY" value="Capacitor"/>
<attribute name="MANUFACTURER" value=""/>
<attribute name="MPN" value=""/>
<attribute name="NAME"/>
<attribute name="OPERATING_TEMP" value=""/>
<attribute name="PART_STATUS" value=""/>
<attribute name="ROHS_COMPLIANT" value=""/>
<attribute name="SERIES" value=""/>
<attribute name="SUB-CATEGORY" value=""/>
<attribute name="THERMALLOSS" value=""/>
<attribute name="TYPE" value=""/>
<attribute name="VALUE"/>
<attribute name="VOLTAGE_RATING" value=""/>
</element>
<element name="IN1" library="con-coax" package="J502-ND-142-0701-801/806" value="SMA-142-0701-801/806">
<attribute name="MF" value="JOHNSON COMPONENTS"/>
<attribute name="MPN" value="142-0701-801"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="1608592"/>
<attribute name="OC_NEWARK" value="90F2624"/>
</element>
<element name="IN2" library="con-coax" package="J502-ND-142-0701-801/806" value="SMA-142-0701-801/806">
<attribute name="MF" value="JOHNSON COMPONENTS"/>
<attribute name="MPN" value="142-0701-801"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="1608592"/>
<attribute name="OC_NEWARK" value="90F2624"/>
</element>
<element name="OUT1" library="con-coax" package="J502-ND-142-0701-801/806" value="SMA-142-0701-801/806">
<attribute name="MF" value="JOHNSON COMPONENTS"/>
<attribute name="MPN" value="142-0701-801"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="1608592"/>
<attribute name="OC_NEWARK" value="90F2624"/>
</element>
<element name="OUT2" library="con-coax" package="J502-ND-142-0701-801/806" value="SMA-142-0701-801/806">
<attribute name="MF" value="JOHNSON COMPONENTS"/>
<attribute name="MPN" value="142-0701-801"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="1608592"/>
<attribute name="OC_NEWARK" value="90F2624"/>
</element>
<element name="R2" library="adafruit" package="R0603" value="2k">
<attribute name="NAME"/>
</element>
<element name="R3" library="adafruit" package="R0603" value="1k">
<attribute name="NAME"/>
</element>
<element name="R4" library="adafruit" package="R0603" value="150">
<attribute name="NAME"/>
</element>
<element name="R5" library="adafruit" package="R0603" value="2k">
<attribute name="NAME"/>
</element>
<element name="R6" library="adafruit" package="R0603" value="1k">
<attribute name="NAME"/>
</element>
<element name="R7" library="adafruit" package="R0603" value="150">
<attribute name="NAME"/>
</element>
<element name="U1" library="thuillier" package="SOIC_N_EP_RD-8-2" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="thuillier" package="SOIC_N_EP_RD-8-2" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X1" library="con-wago-500" package="W237-103" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-103"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="18M7116"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="-50V">
<contactref element="X1" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="U1" pad="4"/>
<contactref element="U2" pad="4"/>
</signal>
<signal name="GND">
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="X1" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="IN1" pad="G@1"/>
<contactref element="IN1" pad="G@2"/>
<contactref element="IN1" pad="G@3"/>
<contactref element="IN1" pad="G@4"/>
<contactref element="R6" pad="1"/>
<contactref element="C6" pad="2"/>
<contactref element="IN2" pad="G@1"/>
<contactref element="IN2" pad="G@2"/>
<contactref element="IN2" pad="G@3"/>
<contactref element="IN2" pad="G@4"/>
<contactref element="OUT1" pad="G@1"/>
<contactref element="OUT1" pad="G@2"/>
<contactref element="OUT1" pad="G@3"/>
<contactref element="OUT1" pad="G@4"/>
<contactref element="OUT2" pad="G@1"/>
<contactref element="OUT2" pad="G@2"/>
<contactref element="OUT2" pad="G@3"/>
<contactref element="OUT2" pad="G@4"/>
</signal>
<signal name="+50V">
<contactref element="X1" pad="3"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="U1" pad="7"/>
<contactref element="U2" pad="7"/>
</signal>
<signal name="N$1">
<contactref element="U1" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="R2" pad="2"/>
<contactref element="U1" pad="6"/>
<contactref element="R4" pad="2"/>
<contactref element="OUT1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="R4" pad="1"/>
<contactref element="C5" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="IN1" pad="1"/>
<contactref element="U1" pad="3"/>
</signal>
<signal name="N$6">
<contactref element="U2" pad="2"/>
<contactref element="R5" pad="1"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R5" pad="2"/>
<contactref element="U2" pad="6"/>
<contactref element="R7" pad="2"/>
<contactref element="OUT2" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="R7" pad="1"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="IN2" pad="1"/>
<contactref element="U2" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
