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HMC520ALC4 Ol Suppression

Question asked by MircoEK on May 17, 2018
Latest reply on May 17, 2018 by mthahira


Hi all,

I have a problem with the mixer Analog HMC520ALC4, it seems to have a low OL to RF suppression respect the older version from Hittite HMC520LC4.

In the same kind of converter designed by our office, the measurement of OL suppression at the output of mixer HMC520ALC4 seems to be about 10/15 dB worse if compared with the Hittite HMC520LC4.

In the data sheets of component the difference seems to be only 2 dB.

Can anyone help me to fix the problem?