what is rise time and fall time of HMC849ALP4CE and HMC8038?

I question the Trise and Tfall of the HMC849ALP4CE and HMC8038 switches. I need Trise and Tfall measurements separately because I have a spec. of 50 - 100 ns for Trise and 50 - 200 ns for Tfall. Trise is defined as 10% to 90% of a 1 GHz signal, and Tfall is defined as 90% to 10% of a 1 GHz signal.

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  • +1
    •  Analog Employees 
    on Jan 22, 2019 4:24 PM over 1 year ago

    Hi Sinan.Onat,

    The typical rise and fall time for the HMC8038 is ~35-40ns.

    The typical rise time for the HMC849A is ~60ns

    Please note, there will be some part-to-part, and process variations. The GaAs process (HMC849A) will have more process variations than the silicon process (HMC8038).

    Thanks.

Reply
  • +1
    •  Analog Employees 
    on Jan 22, 2019 4:24 PM over 1 year ago

    Hi Sinan.Onat,

    The typical rise and fall time for the HMC8038 is ~35-40ns.

    The typical rise time for the HMC849A is ~60ns

    Please note, there will be some part-to-part, and process variations. The GaAs process (HMC849A) will have more process variations than the silicon process (HMC8038).

    Thanks.

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