• adrf5721

    Topic - Hot Switching limit

    In reviewing sheet 4 of the data sheet, it states a max hot switching average level of +24dBm for ATT IN and +15dBm for ATT OUT (bidirectional use). We are assuming that bi-directional use means that a maximum of +15dBm can…

  • RE: ADRF5721 and ADRF5731 compatibility of SEROUT pin with SPI Bus connected to multiple devices

    Hi JWM, 

    We have already updated the datasheet for ADRF5720.

    The datasheets for the remaining products (ADRF5730/21/31) are being currently under revision and are going through the internal approval process at the moment. These should be completed shortly…

  • RE: Can the HMC624A be used down to 10MHz with appropriate AGCx caps?

    Hi Laudio,

    Have you looked at HMC424ALP3E? The P0.1dB does also degrades at lower frequencies. But does that work for you?

    What is your switching speed and other critical requirements? Could you please provide more details on your application? Please…

  • FAQ: Transitions in Digital Step Attenuators (DSA): Glitch-Free, Safe-State, No-Protection

    Q.

    What are the differences between glitch free, safe state and no protection transitions in digital step attenuators (DSA)?

     

    A.

    Digital Step Attenuators usually have an array of attenuator stages internally and turning on or off the different stages…

  • FAQ: Step Error and State Error for a Digital Step Attenuator (DSA)

    Q.

    For a Digital Step Attenuator (DSA), what is step error and state error?

    A.

    Step error: The step error is the error in stepping between consecutive states.

    • For a 0.5dB LSB attenuator in an ideal world (with 0dB step error), the delta between any…
  • TAGS LIST: RF and Microwave

    HMC928
    HMC929
    HMC931
    HMC932
    HMC933
    HMC934
    HMC935
    HMC247G
    HMC538
    HMC-C018G
    HMC-C025G
    HMC-C053G
    HMC-C584G
    HMC7056G
    HMC7054G
    HMC7053G
    HMC7056AG
    HMC642G
    HMC642AG
    HMC643G
    HMC644AG
    HMC647
    HMC647A
  • RE: 36GHz RF oscillation signal source

    You need a PLL which drives a frequency doubler which drives an amplifier. Possible choices might be ADF4371 (PLL),  HMC1105 (frequency doubler) and HMC7229 (amplifier). These are not the only choices.

      PDF

  • RE: Query

    This part is EAR99. The attached RFIC selection guide lists the ECCN codes for all of ADI's RF products.

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