• LTC5548 Mixer as phase detector

    Hello,

    I want to use the LTC5548 as a phase detector for two 6GHz signals.

    How do I know what voltage level to expect. So far i assumed it to use a ring-diode setup and guessed the IF-voltage to be something like:

    Vout=0.5*V1*V2*cos(Δφ)

    With…

  • Customize Balun for DC2461A (EVALBOARD LTC5548)

    Hi,

    I'm looking for a downconverter in range 3.5-7.5 GHz and can produce IF in range 10-100kHz. I'm considering LTC5548 since I think it can handle low power signals. But the problem is its standard evalboard (DC2461A) comes with TC1-1-13M+ which…

  • LTC5548 minimum input LO and X2 pin

    Good day!

    What is the minimum acceptable LO value I can enter into the mixer input without disrupting its operation?


    Do I understand correctly:
    Upmixer
    IF = 1GHz
    LO = 4GHz
    X2 = High
    RF = 9GHz?
    Does the frequency doubling mode work in both upmixer and downmixer…

  • Can LTC5548 use LO input as a differential ?

    Can LTC5548 use LO port as a differential input by simply ground the one trace of differential pair ?

    or we have to add some impedance matching circuit or Balun to do so?

  • RE: External 90º Hybrid for HMC525ALC4

    Hi Taz,

    I want to ask another question. I am interested in using LTC5548. But when I checked the eval-board it uses balun TC1-1-13M+ whose range is 4.5MHz-3GHz while my expected IF is in 10kHz-100kHz. Is it possible for me to request custom LTC5548 board…

  • RE: Question on Mixer for upconverting

    Hi,

    If you are looking for double balanced mixer or active mixer,

    HMC213B, LTC5562, LTC5548, LTC5549, LTC5510, LT5560, LT5521 and ADL5350 should fit this band.

    Regards.

  • RE: Mixer-LT5512, LT5526, LT5560, LTC5562

    As long as your application RF/LO/IF frequencies are within the active mixer's specified RF/LO/IF frequency ranges, it can be used as either upmixer or downmixer. However, many of our mixer products have on-chip baluns which have limited frequency range…

  • 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: Query

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

     PDF

  • 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