Diodes 公司推出 MIPI PHY 切换器，可在五个通道间于高速与低耗电之间快速切换

<p><strong><span>【</span></strong><strong><span lang="EN-US">2019 </span></strong><strong><span>年</span></strong><strong><span lang="EN-US"> 10 </span></strong><strong><span>月</span></strong><strong><span lang="EN-US"> 23</span></strong><strong><span>日美国德州普拉诺讯】</span></strong><span lang="EN-US">Diodes </span><span>公司</span><span lang="EN-US"> (Nasdaq</span><span>：</span><span lang="EN-US">DIOD) </span><span>今日宣布推出</span><span lang="EN-US"><a href="https://www.diodes.com/part/PI3WVR648"><span>PI3WVR648GEAEX</span></a><… !supportNestedAnchors]--><!--[endif]--></span><span>五通道</span><span lang="EN-US"> MIPI 2:1 </span><span>切换器</span><span>，</span><span>能够切换遵循</span><span lang="EN-US"> C-PHY </span><span>或</span><span lang="EN-US"> D-PHY </span><span>串行接口规范</span><span lang="EN-US"> (</span><span>由业界标准规格定义</span><span lang="EN-US">) </span><span>的物理层</span><span>，</span><span>此规范适用于智能型手机影像传感器及相机</span><span>，</span><span>以及行动产品应用显示器。</span></p>

<p><span>随着智能型手机与便携设备制造商将相机模块结合更高的分辨率及速度</span><span>，</span><span>支持高速</span><span lang="EN-US"> (HS) MIPI </span><span>的必要性也随之提升。不过在电池供电应用中，支持低耗电</span><span lang="ZH-TW"> (LP) MIPI </span><span>也同样重要。</span><span lang="ZH-TW">PI3WVR648GEAEX </span><span>支持</span><span lang="ZH-TW"> HS </span><span>及</span><span lang="ZH-TW"> LP MIPI</span><span>，可让连接模块在两种标准之间切换，不会产生延迟或讯号衰减问题。</span></p>

<p><span lang="EN-US">PI3WVR648GEAEX </span><span>可在五个通道之间快速切换</span><span>，</span><span>在单极双投组态中配置为</span><span lang="EN-US"> 10 </span><span>个通道。</span><span lang="ZH-TW">2:1 </span><span>多任务作业可在</span><span lang="ZH-TW"> HS </span><span>与</span><span lang="ZH-TW"> LP MIPI </span><span>实体接口之间迅速切换。一般用途是将两个符合</span><span lang="ZH-TW"> MIPI </span><span>规范的装置，连接至具有</span><span lang="ZH-TW"> C-PHY </span><span>或</span><span lang="ZH-TW"> D-PHY </span><span>接口的单一模块，例如配备多相机的智能型手机。</span></p>

<p><span lang="EN-US">PI3WVR648GEAEX </span><span>可在</span><span lang="EN-US"> D-PHY </span><span>搭配一个频率信道以支持四个数据信道</span><span>，</span><span>或是在</span><span lang="EN-US"> C-PHY </span><span>支持三个数据信道</span><span>，</span><span>维持最高</span><span lang="EN-US"> 4.5Gbps (D-PHY) </span><span>及</span><span lang="EN-US"> 3.5Gsps (C-PHY) </span><span>的数据速率</span><span>，</span><span>并提供</span><span lang="EN-US"> 6.0GHz </span><span>的总带宽</span><span>，</span><span>以及在</span><span lang="EN-US"> 2.25GHz </span><span>情况下的</span><span lang="EN-US"> -28dB </span><span>低串扰与</span><span lang="EN-US"> -23dB </span><span>关断隔离。</span></p>

<p><span lang="EN-US">PI3WVR648GEAEX </span><span>切换</span><span lang="EN-US"> HS </span><span>及</span><span lang="EN-US"> LP PHY </span><span>规格的最大传输延迟时间仅</span><span lang="EN-US"> 0.25ns</span><span>。作业时的供应电压范围介于</span><span lang="ZH-TW"> 1.5V </span><span>至</span><span lang="ZH-TW"> 5V </span><span>之间，并具备适用于</span><span lang="ZH-TW"> HS </span><span>及</span><span lang="ZH-TW"> LP MIPI </span><span>讯号的</span><span lang="ZH-TW"> 5Ω </span><span>开关导通电阻。</span></p>

<p><span lang="EN-US">PI3WVR648GEAEX </span><span>采用</span><span lang="EN-US"> 36 </span><span>接脚的</span><span lang="EN-US"> WLCSP</span><span>。</span></p>

<p><span>详细信息请参阅</span><span lang="EN-US"><a href="http://www.diodes.com"><span>www.diodes.com</span></a></span></p&gt;

<p><strong><span>关于</span></strong><strong><span lang="EN-US"> Diodes Incorporated</span></strong></p>

<p><span lang="EN-US">Diodes</span><span>公司</span><span>（</span><span>纳斯达克股票代码</span><span>：</span><span lang="EN-US">DIOD</span><span>）</span><span>是一家标准普尔小盘</span><span lang="EN-US">600</span><span>（</span><span lang="EN-US">Standard and Poor’s SmallCap 600</span><span>）</span><span>和罗素</span><span lang="EN-US">3000</span><span>（</span><span lang="EN-US">Russell 3000</span><span>）</span><span>指数公司</span><span>，</span><span>该公司是一家为广泛的分立、逻辑、模拟和混合讯号半导体市场提供高质量专用标准产品之全球领先制造商和供货商。</span><span lang="ZH-TW">Diodes</span><span>服务于消费性电子、计算、通讯、工业和汽车市场。公司产品包括二极管、整流器、晶体管、</span><span lang="ZH-TW">MOSFET</span><span>、保护器件、特定功能数组、单闸极逻辑、放大器和比较器、霍尔效应和温度传感器、电源管理器件</span><span lang="ZH-TW">——</span><span>包括</span><span lang="ZH-TW">LED</span><span>驱动器、</span><span lang="ZH-TW">AC-DC</span><span>转换器和控制器、</span><span lang="ZH-TW">DC-DC</span><span>切换式和线性稳压器，以及电压基准和特殊功能器件，如</span><span lang="ZH-TW">USB</span><span>电源开关、负载开关、电压监控器和马达控制器。</span><span lang="ZH-TW">Diodes </span><span>亦提供频率、连接、切换以及针对高速讯号的讯号完整性解决方案。</span><span lang="ZH-TW">Diodes</span><span>的公司总部和美洲销售办事处位于得克萨斯州普莱诺市和加利福尼亚州米尔皮塔斯市。设计、市场和工程中心位于普莱诺、米尔皮塔斯、台北、桃园、竹北、英国曼彻斯特和德国诺伊豪斯。</span><span lang="ZH-TW">Diodes</span><span>晶圆制造厂位于曼彻斯特、中国上海和苏格兰格里诺克。</span><span lang="ZH-TW">Diodes</span><span>在中国上海、济南、成都和扬州以及香港、诺伊豪斯和台北还有多家封测厂。公司其他工程、销售、仓库和物流办事处位于台北、香港、曼彻斯特、上海、中国深圳、韩国城南市、德国慕尼黑和日本东京，此外，其在世界各地还设有多家支持办事处。</span></p>