<html>
<head>
<META http-equiv="Content-Type" content="text/html">
<style type="text/css">
h1, h2, h3, h4, h5, h6 {
font-family : 'segoe-ui',arial,sans-serif;
font-size:15pt;
font-weight:normal;
line-height:40px;
color : #000;
background-color : #dedede;
padding: 0.3em;
}
body {
font-family : verdana;
background: #f1f1f1;
font-size:13px;
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td, th {
padding: 0.5em;
text-align : left;
width: auto;
border:1px solid #DEDEDE;
}
th {
background-color : #DEDEDE;
}
th.column1, td.column1 {
text-align: left;
width : 18%;
}
table {
width : 100%;
border-collapse: collapse;
font-size:13px;
}
.front_matter, .front_matter_column1, .front_matter_column2, .front_matter_column3 {
padding-top : 0.1em;
padding-bottom : 0.1em;
border : 0px solid black;
width : auto;
vertical-align: top
}
.front_matter_column1 {
text-align : right;
}
.total_column1, .total_column {
font-weight : bold;
}
.total_column1 {
text-align : right;
}
.front_matter_column2 {
text-align : center;
}
.front_matter_column3 {
text-align : left;
}
.warning, .error {
color : red;
font-weight : bold;
}
tr.onmouseout_odd {
/*background-color : #EEEEE0 */
}
tr.onmouseout_even {
/*background-color : #F3F3E3 */
}
tr.onmouseover_odd, tr.onmouseover_even {
background-color : #FFF;
}
a:link, a:visited, .q a:link,.q a:active,.q {
color: #21489e;
}
a:link.callback, a:visited.callback {
color: #008000
}
a:link.customize, a:visited.customize {
position: absolute;
right: 16px; top: 30px;
font-family:'segoe ui',arial,tahoma,sans-serif;
text-decoration:underline;
font-size:11px;
color:#0066cc;
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p.contents_level1 {
font-weight : bold;
font-size : 110%;
margin : 0.5em;
}
p.contents_level2 {
position : relative;
left : 20px;
margin : 0.5em;
}
HR{
border-collapse:collapse;
border:none;
border-top:1px solid #dedede;
}
</style>
<style type="text/css" media="print">
body{
background:#fff;
}
a:link.customize{
display:none;
}
table,th,td,hr{
border-color:#999;
background:#fff;
}
</style>
</head>
<body>
<a href="dxpprocess://Client:SetupPreferences?Server=PCB|PageName=General" class="customize"><acronym title="dxpprocess://Client:SetupPreferences?Server=PCB|PageName=General">Reporting Options</acronym></a>
<h1>File in Previous Format</h1>
<table class="front_matter">
<tr class="front_matter">
<td class="front_matter_column1">Date</td>
<td class="front_matter_column2">:</td>
<td class="front_matter_column3">2015-4-30</td>
</tr>
<tr class="front_matter">
<td class="front_matter_column1">Time</td>
<td class="front_matter_column2">:</td>
<td class="front_matter_column3">10:59:18</td>
</tr>
<tr class="front_matter">
<td class="front_matter_column1">Filename</td>
<td class="front_matter_column2">:</td>
<td class="front_matter_column3"><a href="file://F:\Altium Designer\小信号放大\小信号放大.PcbDoc" class="file"><acronym title="F:\Altium Designer\小信号放大\小信号放大.PcbDoc">F:\Altium Designer\小信号放大\小信号放大.PcbDoc</acronym></a></td>
</tr>
</table>
<br>
<table>
<tr>
<th style="text-align : left" colspan="1" class="">Version</th>
<th style="text-align : left" colspan="1" class="">Warning</th>
</tr>
<tr class="onmouseout_even" onmouseover="className = 'onmouseover_even'" onmouseout="className = 'onmouseout_even'">
<td class="column1">Altium Designer update 19</td>
<td class="column2"><b>CAUTION</b> - Air Gap Width attribute was introduced to Polygon Connect Style Rule. Air Gap Width attribute now controls the distance between poured polygon and pads on the same net - this value was previosuly taken from clearance rule while ignoring net subscope leading to sometime unexpected results.</td>
</tr>
<tr class="onmouseout_even" onmouseover="className = 'onmouseover_even'" onmouseout="className = 'onmouseout_even'">
<td class="column1">Release 13</td>
<td class="column2"><b>CAUTION</b> - Silkscreen Over Component Pads Rules are converted to Silk To Solder Mask Clearance Rules. Suggest examining rule scopes for accuracy.</td>
</tr>
<tr class="onmouseout_even" onmouseover="className = 'onmouseover_even'" onmouseout="className = 'onmouseout_even'">
<td class="column1">Release 14</td>
<td class="column2"><b>CAUTION</b> - The Differential Pairs Routing rule added support for control of the width. Be aware that Width rules pertaining to differential pairs need to be manually moved to the Differential Pairs Routing rule.</td>
</tr>
</table>
<br><hr>
<p>This file was generated by <b>an earlier</b> version of the software</p>
</body>
</html>
基于Opa 690运放设计模拟电路小信号放大器AD09设计硬件是（原理图+PCB）工程文件.zip （7个子文件） 
小信号放大 
小信号放大.PrjPcbStructure 52B 小信号放大.PcbDoc 1.12MB 高频小信号放大.PcbDoc.htm 5KB 小信号放大.SchDoc 610KB 高频小信号放大.PcbDoc 7.24MB 小信号放大.PrjPcb 36KB 小信号放大.PcbDoc.htm 6KB资源评论
2301_766989992024-07-30资源内容详细全面，与描述一致，对我很有用，有一定的使用价值。
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