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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<settings>
<setting alwaysvectorfont="no"/>
<setting verticaltext="up"/>
</settings>
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<grid distance="0.1" unitdist="inch" unit="mm" style="lines" multiple="1" display="yes" altdistance="0.01" altunitdist="inch" altunit="mm"/>
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<layers>
<layer number="1" name="Top" color="4" fill="1" visible="no" active="no"/>
<layer number="2" name="Route2" color="1" fill="3" visible="no" active="no"/>
<layer number="3" name="Route3" color="4" fill="3" visible="no" active="no"/>
<layer number="14" name="Route14" color="1" fill="6" visible="no" active="no"/>
<layer number="15" name="Route15" color="4" fill="6" visible="no" active="no"/>
<layer number="16" name="Bottom" color="1" fill="1" visible="no" active="no"/>
<layer number="17" name="Pads" color="2" fill="1" visible="no" active="no"/>
<layer number="18" name="Vias" color="2" fill="1" visible="no" active="no"/>
<layer number="19" name="Unrouted" color="6" fill="1" visible="no" active="no"/>
<layer number="20" name="Dimension" color="15" fill="1" visible="no" active="no"/>
<layer number="21" name="tPlace" color="7" fill="1" visible="no" active="no"/>
<layer number="22" name="bPlace" color="7" fill="1" visible="no" active="no"/>
<layer number="23" name="tOrigins" color="15" fill="1" visible="no" active="no"/>
<layer number="24" name="bOrigins" color="15" fill="1" visible="no" active="no"/>
<layer number="25" name="tNames" color="7" fill="1" visible="no" active="no"/>
<layer number="26" name="bNames" color="7" fill="1" visible="no" active="no"/>
<layer number="27" name="tValues" color="7" fill="1" visible="no" active="no"/>
<layer number="28" name="bValues" color="7" fill="1" visible="no" active="no"/>
<layer number="29" name="tStop" color="7" fill="3" visible="no" active="no"/>
<layer number="30" name="bStop" color="7" fill="6" visible="no" active="no"/>
<layer number="31" name="tCream" color="7" fill="4" visible="no" active="no"/>
<layer number="32" name="bCream" color="7" fill="5" visible="no" active="no"/>
<layer number="33" name="tFinish" color="6" fill="3" visible="no" active="no"/>
<layer number="34" name="bFinish" color="6" fill="6" visible="no" active="no"/>
<layer number="35" name="tGlue" color="7" fill="4" visible="no" active="no"/>
<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="no"/>
<layer number="37" name="tTest" color="7" fill="1" visible="no" active="no"/>
<layer number="38" name="bTest" color="7" fill="1" visible="no" active="no"/>
<layer number="39" name="tKeepout" color="4" fill="11" visible="no" active="no"/>
<layer number="40" name="bKeepout" color="1" fill="11" visible="no" active="no"/>
<layer number="41" name="tRestrict" color="4" fill="10" visible="no" active="no"/>
<layer number="42" name="bRestrict" color="1" fill="10" visible="no" active="no"/>
<layer number="43" name="vRestrict" color="2" fill="10" visible="no" active="no"/>
<layer number="44" name="Drills" color="7" fill="1" visible="no" active="no"/>
<layer number="45" name="Holes" color="7" fill="1" visible="no" active="no"/>
<layer number="46" name="Milling" color="3" fill="1" visible="no" active="no"/>
<layer number="47" name="Measures" color="7" fill="1" visible="no" active="no"/>
<layer number="48" name="Document" color="7" fill="1" visible="no" active="no"/>
<layer number="49" name="Reference" color="7" fill="1" visible="no" active="no"/>
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<layer number="50" name="dxf" color="7" fill="1" visible="no" active="no"/>
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<layer number="51" name="tDocu" color="7" fill="1" visible="no" active="no"/>
<layer number="52" name="bDocu" color="7" fill="1" visible="no" active="no"/>
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<layer number="53" name="tPadExt" color="7" fill="1" visible="no" active="no"/>
<layer number="54" name="bPadExt" color="1" fill="1" visible="no" active="no"/>
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<layer number="90" name="Modules" color="5" fill="1" visible="yes" active="yes"/>
<layer number="91" name="Nets" color="2" fill="1" visible="yes" active="yes"/>
<layer number="92" name="Busses" color="1" fill="1" visible="yes" active="yes"/>
<layer number="93" name="Pins" color="2" fill="1" visible="no" active="yes"/>
<layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>
<layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>
<layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>
<layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>
<layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/>
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<layer number="99" name="SpiceOrder" color="5" fill="1" visible="yes" active="yes"/>
<layer number="250" name="Descript" color="3" fill="1" visible="no" active="no"/>
<layer number="251" name="SMDround" color="12" fill="11" visible="no" active="no"/>
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</layers>
<schematic xreflabel="%F%N/%S.%C%R" xrefpart="/%S.%C%R">
<libraries>
<library name="frames">
<description>&lt;b&gt;Frames for Sheet and Layout&lt;/b&gt;</description>
<packages>
</packages>
<symbols>
<symbol name="A3L-LOC">
<wire x1="288.29" y1="3.81" x2="342.265" y2="3.81" width="0.1016" layer="94"/>
<wire x1="342.265" y1="3.81" x2="373.38" y2="3.81" width="0.1016" layer="94"/>
<wire x1="373.38" y1="3.81" x2="383.54" y2="3.81" width="0.1016" layer="94"/>
<wire x1="383.54" y1="3.81" x2="383.54" y2="8.89" width="0.1016" layer="94"/>
<wire x1="383.54" y1="8.89" x2="383.54" y2="13.97" width="0.1016" layer="94"/>
<wire x1="383.54" y1="13.97" x2="383.54" y2="19.05" width="0.1016" layer="94"/>
<wire x1="383.54" y1="19.05" x2="383.54" y2="24.13" width="0.1016" layer="94"/>
<wire x1="288.29" y1="3.81" x2="288.29" y2="24.13" width="0.1016" layer="94"/>
<wire x1="288.29" y1="24.13" x2="342.265" y2="24.13" width="0.1016" layer="94"/>
<wire x1="342.265" y1="24.13" x2="383.54" y2="24.13" width="0.1016" layer="94"/>
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<wire x1="373.38" y1="8.89" x2="342.265" y2="8.89" width="0.1016" layer="94"/>
<wire x1="342.265" y1="8.89" x2="342.265" y2="3.81" width="0.1016" layer="94"/>
<wire x1="342.265" y1="8.89" x2="342.265" y2="13.97" width="0.1016" layer="94"/>
<wire x1="342.265" y1="13.97" x2="383.54" y2="13.97" width="0.1016" layer="94"/>
<wire x1="342.265" y1="13.97" x2="342.265" y2="19.05" width="0.1016" layer="94"/>
<wire x1="342.265" y1="19.05" x2="383.54" y2="19.05" width="0.1016" layer="94"/>
<wire x1="342.265" y1="19.05" x2="342.265" y2="24.13" width="0.1016" layer="94"/>
<text x="344.17" y="15.24" size="2.54" layer="94">&gt;DRAWING_NAME</text>
<text x="344.17" y="10.16" size="2.286" layer="94">&gt;LAST_DATE_TIME</text>
<text x="357.505" y="5.08" size="2.54" layer="94">&gt;SHEET</text>
<text x="343.916" y="4.953" size="2.54" layer="94">Sheet:</text>
<frame x1="0" y1="0" x2="387.35" y2="260.35" columns="8" rows="5" layer="94"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="A3L-LOC" prefix="FRAME" uservalue="yes">
<description>&lt;b&gt;FRAME&lt;/b&gt;&lt;p&gt;
DIN A3, landscape with location and doc. field</description>
<gates>
<gate name="G$1" symbol="A3L-LOC" x="0" y="0"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="LT3517">
<packages>
<package name="TSSOP16_PAD">
<description>&lt;b&gt;PW (R-PDSO-G8)&lt;/b&gt;&lt;p&gt;
Source: http://focus.ti.com/lit/ds/symlink/ads1271.pdf</description>
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<wire x1="-2.7" y1="-2.15" x2="2.7" y2="-2.15" width="0.2032" layer="21"/>
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<text x="-2.925" y="-2.925" size="1.27" layer="25" rot="R90">&gt;NAME</text>
<text x="4.225" y="-3.25" size="1.27" layer="27" rot="R90">&gt;VALUE</text>
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<smd name="17" x="0" y="0" dx="2.74" dy="2.74" layer="1"/>
</package>
</packages>
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<symbol name="LT3517_TSSOP">
<pin name="VIN@1" x="-17.78" y="7.62" length="middle"/>
<pin name="/SHDN@2" x="-17.78" y="5.08" length="middle"/>
<pin name="VREF@3" x="-17.78" y="2.54" length="middle"/>
<pin name="RT@4" x="-17.78" y="0" length="middle"/>
<pin name="SYNC@5" x="-17.78" y="-2.54" length="middle"/>
<pin name="SS@6" x="-17.78" y="-5.08" length="middle"/>
<pin name="PWM@7" x="-17.78" y="-7.62" length="middle"/>
<pin name="CTRL@8" x="-17.78" y="-10.16" length="middle"/>
<pin name="VC@9" x="17.78" y="-10.16" length="middle" rot="R180"/>
<pin name="FB@10" x="17.78" y="-7.62" length="middle" rot="R180"/>
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<pin name="ISN@12" x="17.78" y="-2.54" length="middle" rot="R180"/>
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<pin name="TG@14" x="17.78" y="2.54" length="middle" rot="R180"/>
<pin name="SW@15" x="17.78" y="5.08" length="middle" rot="R180"/>
<pin name="SW@16" x="17.78" y="7.62" length="middle" rot="R180"/>
<wire x1="-12.7" y1="10.16" x2="12.7" y2="10.16" width="0.254" layer="94"/>
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