HMC661 S-parameters

Hi Benjamin,

Please find the 3 port s-parameters of HMC661-track mode, taken on the evaluation board. 

Keep in mind that the connector and trace losses are included in these measurements for S21.

trackmode_spar_INP_OUTP_OUTN_20GHz.s3p

Return losses are very similar, regardless of hold mode or track mode

Hi, Salemdar,

    Thank you for the quick response.  The data looks good, though I would like to confirm: is the INPUT port refer to one of the two track&hold inputs, Pin 3 or 4, with the other terminated?

    Again, great appreciation for you prompt support.

Benjamin

Hi, Salemdar,

    Thank you for the quick response.  The data looks good, though I would like to confirm: is the INPUT port refer to one of the two track&hold inputs, Pin 3 or 4, with the other terminated?

    Again, great appreciation for you prompt support.

Benjamin