Hi, Jim:
I test the ADL5324 couldn't match your report(ADL5324 EVM.pdf).
The ADL5324's EVM only reach 14dBm @ EVM<1%.
Could you tell me what happen?
ADL5324在1.5GHz处参数手册并没有给出它的匹配电路。按照1880MHz的参考电路设计，只有10dB的增益。请问ADL5324的1.5GHz匹配电路是什么呢？能否给出负载牵引图与1.5GHz的匹配电路参考设计
求助大神！ADL5324参数手册上的1.5G处S21参数为8.11dB，是不是说，在没做任何匹配，即没有输入共轭匹配时的增益。在做好匹配后的增益能够比这个大？有没有ADL5324在1.5G处的匹配电路参考？
The Power Amplifier ADL5324 Evaluation Board's support three segement for bias connections.
But on my project, the ADL5324 would support 400MHz~1GHz, so could you tell me how to design the matching circuit?
What should the component matching distances be for a 1GHz square wave? The data sheet lists 869-961MHz but then nothing until 1880MHz by which time the distances have reduced considerably.Do I assume 1GHz is close enough to 961MHz ?
I don't have access…
Hi,
I plan to use the amplifier ADL5324 in my design and my target frequency is 3400 MHz. The datasheets reports the component placement in mils (for each band) on a FR4 PCB. My board will be an FR408 board (4 layers) and the distance of the ground plane…
I'd like to know the maximum VSWR the ADL5324 amplifier can withstand without permanent damage.
Thanks a lot.
Hi Suren_86,
The ADL5324 is 41.275 mm wide by 38.1 mm high.
The ADL5521 is 32.639 mm wide by 46.355 mm high.
Hi Chris,
The attached document contains the copper thicness and board material thickness for the ADL5324 and ADL5523.
Thank you for pointing this out and we appreciate you taking the effort to go through the archives before creating this post. See the attached s2p file containing s-parameters for the operating frequency range of the device.
Edit: Updated the post with…