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Requesting for S2P Files

Thread Summary

The user requested S2P files for HMC438, HMC433, HMC575, and an ADS/IBIS model for HMC698. S2P files are not available and cannot be generated. The IBIS model for HMC698 is being requested and will be provided if available. HMC438 works with sine wave input and has a typical output power of -1dBm, regardless of the input signal level. The combination of HMC438 and ADCLK needs to be set up to validate phase noise, as no simulation tools are available for this purpose. The differential output impedance of HMC438 is not specified in the thread.
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  • Hi,

    I have requested the IBIS model for the HMC698 from our simulation team and am waiting to hear back. This may take some weeks to generate.

    Unfortunately we do not have the S2P files for any of these parts and will not be able to generate.

    Regards,

    Kieran

  • Thank you for the response. I have one more query:

    I want to use ADCLK946 after HMC438. I want to drive ADCLK946 in differential mode. Is the told design compatible?

    2) What is the type of signal that is coming out of HMC438? Is it LVDS, LVPECEL or CMOS?

    3) What is the differential impedance of HMC438 output? (OUT and OUTBar together). Is it 100 ohm differential?

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  • Thank you for the response. I have one more query:

    I want to use ADCLK946 after HMC438. I want to drive ADCLK946 in differential mode. Is the told design compatible?

    2) What is the type of signal that is coming out of HMC438? Is it LVDS, LVPECEL or CMOS?

    3) What is the differential impedance of HMC438 output? (OUT and OUTBar together). Is it 100 ohm differential?

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