<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.3">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="100" y2="0" width="0" layer="20"/>
<wire x1="100" y1="0" x2="100" y2="80" width="0" layer="20"/>
<wire x1="100" y1="80" x2="0" y2="80" width="0" layer="20"/>
<wire x1="0" y1="80" x2="0" y2="0" width="0" layer="20"/>
<text>sk560-ramp-divider-20131125</text>
</plain>
<libraries>
<library name="rcl">
<packages>
<package name="CT3528">
<description>&lt;b&gt;TANTALUM CAPACITOR&lt;/b&gt;</description>
</package>
<package name="L5038P">
<description>&lt;b&gt;INDUCTOR&lt;/b&gt;&lt;p&gt;
precision wire wound</description>
</package>
<package name="C0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-molex">
<description>&lt;b&gt;Molex Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="22-23-2031">
<description>.100" (2.54mm) Center Header - 3 Pin</description>
</package>
<package name="22-23-2041">
<description>.100" (2.54mm) Center Header - 4 Pin</description>
</package>
</packages>
</library>
<library name="anyma-lib">
<description>10 point smd solder jumper</description>
<packages>
<package name="TQFP32-08">
<description>&lt;B&gt;Thin Plasic Quad Flat Package&lt;/B&gt; Grid 0.8 mm</description>
</package>
</packages>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X06">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="wirepad">
<packages>
<package name="3,17/1,1">
<description>&lt;b&gt;THROUGH-HOLE PAD&lt;/b&gt;</description>
</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="led">
<description>&lt;b&gt;LEDs&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;&lt;br&gt;
Extended by Federico Battaglin &lt;author&gt;&amp;lt;federico.rd@fdpinternational.com&amp;gt;&lt;/author&gt; with DUOLED</description>
<packages>
<package name="LED3MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
3 mm, round</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C6" library="rcl" package="CT3528" value="10u"/>
<element name="X1" library="con-molex" package="22-23-2031" value="22-23-2031">
<attribute name="OC_NEWARK" value="30C0862"/>
<attribute name="MPN" value="22-23-2031"/>
<attribute name="MF" value="MOLEX"/>
<attribute name="OC_FARNELL" value="1462950"/>
</element>
<element name="L2" library="rcl" package="L5038P" value=""/>
<element name="C9" library="rcl" package="C0603" value=""/>
<element name="ATMEGA88" library="anyma-lib" package="TQFP32-08" value="ATMEGA88"/>
<element name="JP1" library="pinhead" package="1X06" value=""/>
<element name="X2" library="con-molex" package="22-23-2041" value="22-23-2041">
<attribute name="OC_NEWARK" value="38C0355"/>
<attribute name="MPN" value="22-23-2041"/>
<attribute name="MF" value="MOLEX"/>
<attribute name="OC_FARNELL" value="1462920"/>
</element>
<element name="C1" library="rcl" package="C0603" value=""/>
<element name="RAMP-IN" library="wirepad" package="3,17/1,1" value=""/>
<element name="C100" library="rcl" package="C1206" value="100n"/>
<element name="IC1" library="linear" package="SO08" value="LM833D"/>
<element name="R101" library="rcl" package="R1206" value="2k2"/>
<element name="R102" library="rcl" package="R1206" value="560"/>
<element name="C7" library="rcl" package="C0603" value=""/>
<element name="R103" library="rcl" package="R1206" value="75"/>
<element name="R100" library="rcl" package="R1206" value="1k"/>
<element name="LED1" library="led" package="LED3MM" value=""/>
<element name="OUT1" library="wirepad" package="3,17/1,1" value=""/>
<element name="C200" library="rcl" package="C1206" value="100n"/>
<element name="R202" library="rcl" package="R1206" value="2k2"/>
<element name="R203" library="rcl" package="R1206" value="560"/>
<element name="R204" library="rcl" package="R1206" value="75"/>
<element name="R201" library="rcl" package="R1206" value="1k"/>
<element name="LED2" library="led" package="LED3MM" value=""/>
<element name="OUT2" library="wirepad" package="3,17/1,1" value=""/>
<element name="C300" library="rcl" package="C1206" value="100n"/>
<element name="IC3" library="linear" package="SO08" value="LM833D"/>
<element name="R302" library="rcl" package="R1206" value="2k2"/>
<element name="R303" library="rcl" package="R1206" value="560"/>
<element name="R304" library="rcl" package="R1206" value="75"/>
<element name="R301" library="rcl" package="R1206" value="1k"/>
<element name="LED3" library="led" package="LED3MM" value=""/>
<element name="OUT3" library="wirepad" package="3,17/1,1" value=""/>
<element name="C400" library="rcl" package="C1206" value="100n"/>
<element name="R402" library="rcl" package="R1206" value="2k2"/>
<element name="R403" library="rcl" package="R1206" value="560"/>
<element name="R404" library="rcl" package="R1206" value="75"/>
<element name="R401" library="rcl" package="R1206" value="1k"/>
<element name="LED4" library="led" package="LED3MM" value=""/>
<element name="OUT4" library="wirepad" package="3,17/1,1" value=""/>
<element name="C8" library="rcl" package="C0603" value=""/>
</elements>
<signals>
<signal name="AREF">
<contactref element="ATMEGA88" pad="20"/>
</signal>
<signal name="V-">
<contactref element="IC3" pad="4"/>
</signal>
<signal name="+5V">
<contactref element="C6" pad="+"/>
<contactref element="L2" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="JP1" pad="2"/>
<contactref element="ATMEGA88" pad="18"/>
<contactref element="ATMEGA88" pad="4"/>
<contactref element="C1" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC3" pad="8"/>
<contactref element="C8" pad="2"/>
<contactref element="C8" pad="2"/>
</signal>
<signal name="GND">
<contactref element="X1" pad="2"/>
<contactref element="C6" pad="-"/>
<contactref element="C9" pad="1"/>
<contactref element="JP1" pad="1"/>
<contactref element="ATMEGA88" pad="5"/>
<contactref element="ATMEGA88" pad="21"/>
<contactref element="C1" pad="1"/>
<contactref element="R102" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="LED1" pad="K"/>
<contactref element="C100" pad="2"/>
<contactref element="IC1" pad="4"/>
<contactref element="R203" pad="1"/>
<contactref element="LED2" pad="K"/>
<contactref element="C200" pad="2"/>
<contactref element="R303" pad="1"/>
<contactref element="LED3" pad="K"/>
<contactref element="C300" pad="2"/>
<contactref element="R403" pad="1"/>
<contactref element="LED4" pad="K"/>
<contactref element="C8" pad="1"/>
<contactref element="C400" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="X1" pad="3"/>
<contactref element="L2" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="JP1" pad="3"/>
<contactref element="ATMEGA88" pad="29"/>
</signal>
<signal name="N$2">
<contactref element="JP1" pad="4"/>
<contactref element="ATMEGA88" pad="17"/>
</signal>
<signal name="N$3">
<contactref element="ATMEGA88" pad="16"/>
<contactref element="JP1" pad="5"/>
</signal>
<signal name="N$7">
<contactref element="X2" pad="1"/>
<contactref element="ATMEGA88" pad="32"/>
</signal>
<signal name="N$8">
<contactref element="ATMEGA88" pad="22"/>
<contactref element="RAMP-IN" pad="1"/>
</signal>
<signal name="N$40">
<contactref element="R101" pad="1"/>
<contactref element="R100" pad="1"/>
<contactref element="JP1" pad="6"/>
<contactref element="ATMEGA88" pad="15"/>
</signal>
<signal name="N$41">
<contactref element="R101" pad="2"/>
<contactref element="R102" pad="2"/>
<contactref element="IC1" pad="5"/>
<contactref element="C100" pad="1"/>
</signal>
<signal name="N$42">
<contactref element="IC1" pad="6"/>
<contactref element="IC1" pad="7"/>
<contactref element="R103" pad="1"/>
</signal>
<signal name="N$43">
<contactref element="R100" pad="2"/>
<contactref element="LED1" pad="A"/>
</signal>
<signal name="N$46">
<contactref element="R103" pad="2"/>
<contactref element="OUT1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R202" pad="1"/>
<contactref element="R201" pad="1"/>
<contactref element="ATMEGA88" pad="14"/>
</signal>
<signal name="N$5">
<contactref element="R202" pad="2"/>
<contactref element="R203" pad="2"/>
<contactref element="C200" pad="1"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="N$10">
<contactref element="R201" pad="2"/>
<contactref element="LED2" pad="A"/>
</signal>
<signal name="N$12">
<contactref element="R204" pad="2"/>
<contactref element="OUT2" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="R302" pad="2"/>
<contactref element="R303" pad="2"/>
<contactref element="IC3" pad="5"/>
<contactref element="C300" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="IC3" pad="6"/>
<contactref element="IC3" pad="7"/>
<contactref element="R304" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="R301" pad="2"/>
<contactref element="LED3" pad="A"/>
</signal>
<signal name="N$17">
<contactref element="R304" pad="2"/>
<contactref element="OUT3" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="R402" pad="1"/>
<contactref element="R401" pad="1"/>
<contactref element="ATMEGA88" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="R402" pad="2"/>
<contactref element="R403" pad="2"/>
<contactref element="C400" pad="1"/>
<contactref element="IC3" pad="3"/>
</signal>
<signal name="N$21">
<contactref element="R404" pad="1"/>
<contactref element="IC3" pad="2"/>
<contactref element="IC3" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="R401" pad="2"/>
<contactref element="LED4" pad="A"/>
</signal>
<signal name="N$23">
<contactref element="R404" pad="2"/>
<contactref element="OUT4" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="IC1" pad="2"/>
<contactref element="R204" pad="1"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="R302" pad="1"/>
<contactref element="R301" pad="1"/>
<contactref element="ATMEGA88" pad="13"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
