• Phase relationship between the sampling clock input(CKP/N) and the internal divider output(DCKOP/N) of LTC2000?

    Is there a fixed phase relationship between the sampling clock input(CKP/N) and the internal divider output(DCKOP/N) after each power-up of the LTC2000?

    If it is fixed, what is the phase difference?
    If it is not fixed, will this clock be used as the reference…

  • LTC2000 register map

    HI.

    Can anyone get the picture of ltc2000 register map from LTCDACGen? I have no adapter that's why this menu is inactive. Is it possible to make this menu active without adapter? Thanks.

  • ltc2000-16

    Hi! I have problem iwth using ltc2000-16. SFDR = 47dBc(fout = 270MHZ, fdac=1200MHz) Rfsadj = 500Ω, Rload = 12,5Ω, LIN_DIS = 0, LIN_ GN = 75%, power is fine. What's the matter?

  • RE: LTC2000 TSTP/TSTN pin electrical properties

    I have not yet made the schematic. First I want to understand how I can load the LTC2000's TSTP/TSTN pins.

  • RE: LTC2000 Settling time

    We take this measurement by toggling the output between two codes and looking at the output with a very high speed scope.  From the scope shot we can see where the DAC settles to the 16 bit level. 

  • Phase shifting the clock of a DAC (JESD204B)

    When using JESD, are the DACs (e.g. AD9163 and AD9164) going to have issue if we start to shift the phase of the clock? If so, is LVDS a way around this (e.g. LTC2000)? We are thinking of shifting the clock by about 50ps for equivalent time sampling.

  • LTC2000 Measuring LVDS Input Timing Skew

    HI.

    In datasheet on page 30 described "Measuring LVDS Input Timing Skew".

    For example, to compare DB15P/N to DCKIP/N, first write 0x60 to register 0x18 to set LMX_EN = 1, LMX_ADR = 10000, and LMX_SEL = 0. The signal from DB15P/N will be driven…

  • AD9129 characterization

    I have a customer who has a 4DSP - FMC230 board with the AD91219 on it.He also has purchased a Xilinx Virtex 7 board which he connects the board to.  He is wondering if there is software where you could load Amplitude, Period , duty cycle, slope, and it…

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