HMC753 Amplifier and Fixed Bias


I have a customer who wants to use the HMC753 Amplifier with a fixed resistor bias (instead of a HMC981 bias controller). We have several questions:

1) Are the graphs for the temperature dependent performance parameters, Input/output Return loss, Noise Figure, Output IP3, P1dB, PSAT and Reverse Isolation, worse case over temperature, supply and device variation?

2) Are the performance graphs mentioned in question 1, using a fixed bias point or with active bias compensation (HMC981)?

3) What performance parameters would be most effected by a fixed resistor bias versus active bias and how much?

4) Which solution would give you the best over all performance over temperature, supply and device variation? HMC981+HMC753 or HMC462/463?

A prompt reply would be greatly appreciated. Thank you.

Parents
  • 0
    •  Analog Employees 
    on Aug 2, 2018 2:56 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin
Reply
  • 0
    •  Analog Employees 
    on Aug 2, 2018 2:56 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin
Children
No Data