• ADRF5044&ADRF5026 switches not working

    My name is Neelima, I am working as a design engineer in UTS R&D domain.

    We recently Design one R&D PCB with ADRF5044 SP4T switch along with the ADRF5026 SP2T switch Interface.

    Yesterday, We tested our designed board and we didnt get the expected…

  • ADRF5026, ADRF5044 Control Signal Application Relative to Vdd

    For part numbers ADRF5026 and ADRF5044, I may not be able to control the timing of when control signals inputs get applied relative to the application of Vdd as described in their datasheets.

    I understand if I apply a logic high to the switch control…

  • Harmonic level of ADRF5044 and HMC8038 switches ?

    Hello,

     

    What is the second harmonic level of ADRF5044 and HMC8038 switches ?

    Test conditions are an input CW signal at +13dBm with frequency between 2 and 10 GHz.

     

    Thank you for your help,

    Regards

  • ADRF5044 and ADRF5026 Switches are not working!!!!

    My name is Neelima, I am working as a design engineer in the UTS R&D domain.

    We recently Design one R&D PCB with ADRF5044 SP4T switch along with the ADRF5026 SP2T switch Interface.

    Yesterday, We tested our designed board and we didnt get the…

  • adrf5044中有没有全关状态?

    是不是不上电即为adrf5044全关

  • adrf5044中有没有全关状态

    是不是不上电即为RF1-4全关

  • control inputs to ADRF5044 is allowed to be in high-impedance?

    Hi,

    I am trying  to design a SP48T using ADRF5044.

    On the datasheet, it says that the switch has an ideal power-up sequence:

    power up GND--->Power up VDD and Vss---->Power up the digital control inputs---->Apply RF input signal

    My question…

  • RE: Question about the RF connector of the evaluation kit "EVAL-ADRF5044"

    Hi,

    Yes you can use 2.92 mm RF end launch connectors instead of 2.4 mm as ADRF5044 is only specified to 30 GHz.

    As a matter of fact, we recently made some changes to BOM of ADRF5044 evaluation board; most recent and future builds of ADRF5044 evaluation…

  • Question:  will the ADRF5044 switch function properly using -2.5V instead of -3.3V for Vss?  If degradation occurs, what is the magnitude of the change in insertion loss and IP3?

    will the ADRF5044 switch function within nominal specifications using -2.5V instead of -3.3V for Vss.  If not, what is the magnitude of the change in insertion loss and IP3?

  • ADRF 5044 and ADRF5020 VDD and VSS power sequencing

    Hi, 

    The ADRF5044 and ADRF5020 datasheet mention that powering VDD before VSS will avoid current transient on VDD.

    1.Will the reliability of the switch be affected if I am unable to follow the power sequencing. I am powering VSS before VDD