• LTC5577

    I want to use the LTC5577 for downconvertion with RF:600MHz, LO:540MHz to get IF: 60MHz by using low side injection. Kindly let me know what is the conversion loss and Noise figure for low side injection.

    Regards,

  • LTC5577 High-Side Mixing Application

    Hello,

    I would like to use the LTC5577 at an RF frequency of 5800 MHz (150 MHz BW) but need to have the option of using a high-side LO for an IF of around 500 MHz.. The LO input will be around 6300 MHz. Which part of performance will start degrading with…

  • RE: LTC5577 Mixer spur tables

     I would like to model a LTC5577 mixer in ADS to look at the spurs generated on the IF output. Also some manufactures provide .s2d files with all of this information that makes modeling in Matlab or ADS easier, all i can find on the LTC5577 website are…

  • LTC5577 Performance with 40-80MHz IF

    The LTC5577 IF gain seems to have a lot of ripple, looking at the datasheet figure 11.

    What is the expected ripple and gain when using a 40-80MHz IF (with, say RF: 1500-4500MHz)?

  • RE: LTC5577 Sanity Check

    Hello,

    There's no reason that the LTC5577 can't be used with low side LO injection for your application. Just be sure to match the ports to the frequency range of interest, and the mixer should work as expected.

    Regards,

    Weston Sapia
    Sr. Applications…

  • Mixer LTC5576 - Tables with output spur levels

    Hello. 

    There are 2 tables (5 and 6) in the datasheet of mixer LTC5576 on the page 19. Unfortunately I cannot find "input RF level" under measurement conditions as it is noticed for other mixers (e.g. LTC5577 tables 6a, 6b in the datasheet) standardly…

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