Hi all,
We have the questions about the HMC630LP3E.
1. About the application circuits in the datasheet, dc blocked capacitor on the RFOUT is C3 = 5pF.
We think the C3 = 5pF is very small value.
How to select is this value ?
2. Is there a S-parameters…
HMC631 HMC630 和 AD8340 ADL5390 就控制端口而言有什么差异么,后两个器件的控制端口没有明确说是交流电压还是直流电压,而前两个器件说控制端口Vdc范围(0.5V~2.5V)是不是说要直流电压去驱动控制呢?而不能像后两个器件一样控制端口直接与两个DAC相连控制调制器。
求ADI专家解答,万分感谢!