IDT推出射频信号路径解决方案系列首款产品
2011-04-05
来源:电子技术应用
拥有模拟和数字领域的优势技术、提供领先的混合信号半导体解决方案的供应商 IDT® 公司推出具有高 SNR 的数字控制中频可变增益放大器,以改善蜂窝基站和其他无线基础设施设备接收系统的服务质量。新器件扩展了IDT 在不断增长的 4G 无线基础设施市场针对基站设备的产品组合,其中包括来自 IDT 的高性能计时、RapidIO® 解决方案和其他器件的丰富通信产品组合。
IDT F1200 数字控制中频可变增益放大器具有小于 3.0 dB 的极低噪声,以及 7 位分辨率的23 dB 宽控制范围,能实现蜂窝基站更高的服务质量。极低的失真提供了更高的无杂散动态范围(spurious-free dynamic range,SFDR),使该器件可以更灵活地用于各种应用。此外,卓越的增益精度可轻松实现数字补偿,而 200 Ω 差分输入和输出阻抗有利于与射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" 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title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" 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title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径" title="射频信号路径">射频信号路径无缝集成,降低设计成本和风险。
IDT 公司通信部总经理兼副总裁 Fred Zust 表示:“我们的新型中频可变增益放大器提供了新一代无线接收器要求的高 SNR 和低失真,加强了 IDT 在满足不断增长的 4G 市场的地位。IDT 丰富的计时和 RapidIO 互连解决方案帮助我们获得了足够的预见性和系统知识,以解决我们的客户经常面临的问题。利用我们的系统级解决方案来解决问题,扩展到射频信号路径是未来合乎逻辑的步骤。IDT F1200 是 IDT 计划提供的射频信号路径产品的首款产品,为客户提供了改善其产品的优势。”