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ADI ADF4401A全集成封装系统(SiP)转移回路模块解决方案

ADI公司的ADF4401A是全集成封装系统(SiP)转移回路(也称作偏移回路)模块,包括压控振荡器(VCO)和校准锁相环(PLL)电路.设计用于高抖动敏感的应用,和传统的分立转移回路解决方案相比,该解决方案降低PCB板的空间和复杂性.由于封装电路的高度集成度和增强的隔离性,使得产品上市时间大大地降低. ADF4401A为设计高度具有竞争力系统的工程师提供了频率合成解决方案.器件的RF输出频率范围从62.5 MHz 到8000 MHz, VCO频率范围从4GHz到8GHz,8GHz时的rms抖动为9 fs,6GHz RF输出的IF输出功率为17dBm, LO_IN 到 RF的失真为90dBc,无寄生动态范围为90dBc,器件具有低相位噪音的压控制振荡器,可编输出1, 2, 4, 8, 16, 32或64分频,模拟,数字和混频器件的电源为3.3V,5V放大器和VCO电源.器件具有RF输出静音功能, 80端的18.00 mm × 18.00 mm LGA_CAV封装.主要用在仪表和仪器,自动测试设备(ATE)和航空航天和国防工业.本文介绍了ADF4401A主要特性,功能框图,评估建立框图以及评估板EV-ADF4401ASD2Z主要特性,电路图,材料清单和PCB设计图.

 

The ADF4401A is a fully integrated, system in package (SiP) translation loop (also known as an offset loop) module that includes a voltage controlled oscillator (VCO) and calibration phase-locked loop (PLL) circuit. Designed for highly jitter sensitive applications, this solution reduces board space and complexity compared to traditional discrete translation loop solutions designed on a printed circuit board (PCB). The time to market is significantly reduced by taking advantage of this highly integrated solution with in package circuitry and enhanced isolation that attenuates spurious components. The ADF4401A provides a frequ

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