Passive double balanced mixer RF/LO port swap avalable?

Hi,all

Our customer will plan to replace the HMC141 to other mixer.

The specification is nearly equal, but it is necessary to change places RF/LO port layout on the PCB.

Passive double balanced mixer RF/LO port is swap available ?

As a result, it will be any characteristic degradation?

from HMC141 to HMC554 or HMC773,HMC773A,

LO drive signal to RF port,

RF input signal to LO port.

Please advice the recommended conditions to me.

LO drive level, RF input level ,etc.

Best Regards,

sss

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  • 0
    •  Analog Employees 
    on Sep 28, 2015 7:00 PM over 5 years ago

    Hello,

    For the HMC554 the LO Drive level is +13dBm. The input P1dB is typically +11dBm so please keep the RF level below this for linear performance.

    For the HMC773 the LO Drive is also +13dBm. The input P1dB is typically +12dBm so please keep the RF level below this for linear performance.

    Let me know if you were looking for something else.

    Thanks,

    Taz

Reply
  • 0
    •  Analog Employees 
    on Sep 28, 2015 7:00 PM over 5 years ago

    Hello,

    For the HMC554 the LO Drive level is +13dBm. The input P1dB is typically +11dBm so please keep the RF level below this for linear performance.

    For the HMC773 the LO Drive is also +13dBm. The input P1dB is typically +12dBm so please keep the RF level below this for linear performance.

    Let me know if you were looking for something else.

    Thanks,

    Taz

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