Hi, I am using HMC1049LP5E. The RF input is DC coupled. What is the maximum DC bias voltage can I apply to the FR input pin. Can I use ACG3, ACS2 pins to DC bias HMC1049?
Hello,
I'm interested in the HMC1049. I would like to know if the device can opperate down to 10 Mhz. and if you have any data on the noise figure between 10 and 300Mhz.? Thanks.
Best Regards.
There is an application for HMC1049 for pulsed input with the following pulse power and durations:
+32dBm for 100ns
Followed by +20dBm for 50us
<-50dBm for at least 285us.
Although the average power (-36dBm) is very low the peak power of +32 dBm…
尊敬的工程师们,请教一下HMC1049的问题。
HMC1049LP5E 芯片的RF输入输出引脚均是DC耦合,通常DC耦合是需要在输入输出端加上隔直电容的,但是其评估板却没有加隔直电容,直接将输入输出引脚引入到了SMA接口。
所以问题来了,到底隔直电容是否必须呢。尤其是当使用HMC1049LP5E级联电路时,级间是否必须加隔直电容呢。
Hi HM,
Unfortunately, we do not have the 2nd & 3rd harmonic data for these parts (or the IP2 data required to calculate this) at the moment.
Thanks,
Dan
Is there anyone can help with this?
Appreciate.
The largest temp range the DAC will operate per the data sheet is -40 to +85 C. If I get the die will it operate at -55 to 125C? I will be mounting the die on ceramic substrate.
does the assumption that it will work if properly heatsunk although the…
Please provide S-parameters for HMC939A-DIE. Thanks.
How can I determine the die temperature of your device?
Hi
Could you kindly let us know what difference with AD2428WCCSZ and AD2428WCCSZ01?
Our customer use AD2428WCCSZ01 first, but they want to modify to non-automotive version, but AD2428BCPZ no die revision, they confuse about it.