So I have what's probably a boneheaded question... where is the quiescent power supplied on the ADL5320 power amplifier? It is a 3 terminal device w/ an RF-IN, GND, and RF-OUT. Exposed tab is also a GND connection. Where is Vsup connected?

Thanks…

In datasheets like the one of the ADL5320 there is indicated a tuning procedure to optimize for OIP3, OP1dB, gain. How much do I lose by simply putting the passive components next to each other in a space constrained application instead of placing them…

Hello everyone, I`m working in a new RF proyect. I have a question using the ADL5320.

If I want to amplifier frequencies from 400 to 900Mhz, what are the values for lambda 1 to 4?

Thanks!!

Juan

Hi,

In considering these parts for a design, while they have specified (and very good) IP3 specs, the application requires understanding IP2 as well.

Can you please share IP2 data? It's not spec'd in the datasheets.

Thanks

Hello

       I have use ADL5324 andADL5320 to design RF front end , but I test the EVM is vey bad. Could you tell me ADL5324 and ADL5320 EVM specification, please? Thank you.

Hello.I have a questions,output pin maximum voltage of ADL5610 and ADL5320.

In worst case , I can think full swing output voltage and return voltage from Antenna that not matching impedance.

Now i thing using ADL5610 , ADL5320.But cant see output pin…

您好！

       我目前使用ADL5320设计一个小信号放大电路，但遇到点问题。

问题描述：当ADL5320输入信号在-40dBm一下时（输入信号为脉冲调制波，脉冲宽度在15ns，载波频率为850MHz），获得的输出信号非常理想，

但当我将输入信号设置为0dBm时，信号发生了明显的畸变，并且虽然我输入的是一个脉冲信号，但输出会出现俩个脉冲信号，第二个信号较第一个脉冲信号迟20ns输出，且幅度小于第一个信号。

        我发现此现象和输入到小信号放大器的输入信号幅度有关，故希望找到一个衰减器，此衰减器的特点是对幅度大的信号衰减大…

Hi,

Just wondering if the ADL5320or similar SOT-89 packaged part might work down to 145Mhz?

I need the following specs for an amplifier:

Fout = 145MHz

P1dB ~ 20dBm

Gain ~ 12dB

Thanks,

Rev.

I Need application circuit and recommend component list of  HMC789ST89E , ADL5320  for 950-1250 MHz band.