HMC1087F10 evaluation board RF OUT port coupling?

Question

HMC1087-Die and HMC1087F10 has different coupling at RF out on their datasheet. Could you confirm that RF out is AC coupled at HMC1087F10 and at its evaluationboard?

ADIApproved · Accepted Answer

Hi, 
 The interface schematic on both datasheets are correct, but the description is incorrect. We will initiate a datasheet update for that. 
 The RFIN and RFOUT are DC coupled and wideband DC block capacitors should be used. 
 Best, 
 Kagan)

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HMC1087F10 evaluation board RF OUT port coupling?