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HMC1065LP4E : NF@IF<50MHz

Hi All.

I have a question about HMC1065.

Our customer evaluated this device for Ka band FMCW radar.

At the lower IF frequency, NF has decreased by 6dB/decade.

Does ADI has detailed data?

Can this device be used under these conditions?

 

*Mesurement conditions,

  Lo in=2dBm, fLo=16.25~16.75GHz

  IF out =DC~

 

 

 

for X-band,  HMC905 is no problem.

Best regards,

Hiroshi.

Parents
  • Hi, Mthahira

    I appreciate for your support.

    I think that HMC1065 and HMC908 are the GaAs pHEMT same process .

    However, these two devices has different specs around DC. 

    So, I understood that it is difficult to control flicker noise for each product.

    It is correct ?

    I will provide this as a final investigation for customers.

     

    Best regards,

    Hiroshi

     

Reply
  • Hi, Mthahira

    I appreciate for your support.

    I think that HMC1065 and HMC908 are the GaAs pHEMT same process .

    However, these two devices has different specs around DC. 

    So, I understood that it is difficult to control flicker noise for each product.

    It is correct ?

    I will provide this as a final investigation for customers.

     

    Best regards,

    Hiroshi

     

Children
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