• RE: LTC3407-2 Sync Clarification

    No available test data for LTC3407-2 SYNC frequency range. It should work with LTC6908-1 spread spectrum frequency (+/- 12.5 max).

  • Pluto - 2 Rx and 2 Tx using MATLAB

    Hi,

    I would like to setup the SDR Pluto to operate in 2 Tx and 2 Rx mode.

    I have followed the steps in the following video : https://www.youtube.com/watch?v=ph0Kv4SgSuI

    However, I am unsure how to setup and control the 2nd transmitter or receiver. 

  • RE: ADA4940-2, issue on creating 2 differential signals around 0V

    Hi, 

    With a bit late, thanks for this suggestion.

    By applying -0.2V to R3, this circuits can convert 0 to 0.4V to a balanced -0.2 to 0.2V .

    It has been checked on the eval board.

  • ADV7611 YCbCr 4:2:2 SDR issue

    I am trying to configure ADV7611 to output 1280x1024 video in 16-bit SDR ITU-R BT.656 4:2:2 Mode 0.

    In free-run mode with blue background I get "0xFF00, 0x0000, 0xFF00, 0x0000..." pixel data, but it is 1280 LLC-period wide DE window between HSyncs…

  • A question regarding LTM4671 parallel 2+2 mode.

    Hi ADI support team. I use LTM4671 in my new design. The datasheet of this device is here: www.analog.com/.../LTM4671.pdf I wonder whether there are two mistakes in the figure2 of datasheet? For 2+2 parallel application, I think PHMODE0 must connect to…

  • ADF4372 Fs/2 and 3Fs/2 Clock Spurious

    Hello ADI Team,

    I am using ADF4372 PLL for generating Output Clock with frequency 12.288 GHz in Doubler path (RF16).

    PLL Settings:

    Reference input frequency is 409.6 MHz.

    PFD frequency = 307.2 MHz

    VCO Frequecny = 6.144GHz

    PLL Output Observation:

    I observed…

  • RE: LTC6948-2 ,I can read from LTC6948-2,but I cant write in LTC6948-2 register.

    Hi,

    Are you using the LTC6948 eval board, FracNWizard, and DC2026 (USB to SPI board)?  Or are you trying to write to the part using your own software and hardware?  Can you send a plot of your SCLK, SDI and !CS signals, so I can look at the timing?

    To write…

  • ECG 12D ADAS : could i use 2 ADAS1000 (1 master 1 slave) instead of an ADAS1000-2

    Hi everyone,

    Because of the current component shortage, we are wondering if we can replace our ADAS1000-2 by a second ADAS1000 in order to get ECG 12D ? We tried to replace it by an ADAS1000 on an existing board but i can't get a frame from the slave…

  • LTC6811-2 unable to sample NTC thermistors connected to GPIO 1 and 2

    Gentlemen,

    Connected two NTC thermistors to the GPIO 1 and 2. When start writing configuration registers with respective bits set for GPIO 1 and 2 noticed that they have been reset upon writing configuration in case if NTC thermistors are connected. What…

  • RE: Script file of ADV7611 for 24bit SDR 4:2:2 Mode 2 output

    Hi,

      Could you please try with below AV code registers & look for the AV Code Block section in the ADV7611 Reference manual(Page 110). It details the controls that let insert those codes.

        1. AVCODE_INSERT_EN
        2. AV_POS_SEL
        3. AV_INV_V:
        4. AV_INV_…