• HMC1049

    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?

  • 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.

  • HMC1049 Pulsed operation

    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…

  • hittite的放大器芯片HMC1049问题

    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。

  • RE: 2HD, 3HD data of HMC441-Die and HMC462-Die

    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

  • RE: HMC-ALH435-DIE 10 Ohms on Vgg1

    Is there anyone can help with this?

    Appreciate.

  • ltc2641 die -

    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…

  • HMC939A-DIE

    Please provide S-parameters for HMC939A-DIE. Thanks.

  • Die Temperature

    How can I determine the die temperature of your device?

  • AD2428WCCSZxx die revision

    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.