ADI ADRV9029高度集成75－6000MHz捷变收发器解决方案

ADI公司的ADRV9029是高度集成射频(RF)捷变收发器,提供四路单独控制的发送器,用于监测每路发送器通路的专用观察接收器输入,四路单独控制接收器,集成的合成器和数字信号处理功能,提供完整的收发器解决方案.器件提供蜂窝架构应用所需的性能如小型蜂窝基站无线电,宏3G/4G/5G系统和多输入/多输出(MIMO)基站.接收器子系统包括四个独立宽带宽和宽动态范围的直接变换接收器.四个单独的发送器采用直接变换调制器,具有低噪音和低功耗的操作.器件还包括两个宽带宽,分时观察的通路接收器,带有两个输入,每个用来监测发送器输出.完整的收发器子系统包括自动和手动衰减控制,直流失调修正,正交误差修正(QEC)和数字滤波,从而在数字基带中不再需要这些功能.收发器的中心频率为75 MHz到 6000 MHz,全集成的用于功率放大器线性化的DPD自适应引擎, 波峰因子降低引擎,最大接收器带宽200MHz,最大发送器大信号带宽为200MHz,最大观察接收器带宽为450MHz,最大发送器合成器带宽为450MHz,全集成单独分数N射频频率合成器和全集成的时钟合成器,用于所有本地振荡器和基带时钟的多相同步.器件具有24.33 Gbps JESD204B/JESD204C数字接口,支持TDD和FDD应用. ADRV9029采用14mmx14mm 289凸的CSP_BGA封装.主要用在3G/4G/5G TDD和FDD大规模多输入多输出(MIMO), 宏小区和小小区基站.本文介绍了ADRV9029主要特性,功能框图,发送器和接收器主要指标,以及载波卡板ADS9-V2EBZ主要特性,电路图和材料清单,PCB装配图.

 The ADRV9029 is a highly integrated, radio frequency (RF) agile transceiver offering four independently controlled transmitters, dedicated observation receiver inputs for monitoring each transmitter channel, four independently controlled receivers, integrated synthesizers, and digital signal processing functions providing a complete transceiver solution. The device provides the performance demanded by cellular infrastructure applications, such as small cell base station radios, macro 3G/4G/5G systems, and massive multiple in/multiple out (MIMO) base stations. The receiver subsystem consists of four independent, wide bandwidth, direct conversion receivers with wide dynamic range. The four independent transmitters use a direct conversion modulator resulting in low noise operation wi...