• LTC6431-20 Residual Phase Noise Data?

    Hi, 

    Can ADI provide data for residual phase noise of LTC6431-20? I was looking for data down to 1Hz or 10Hz offset. I took a look in the engineerzone forums and did not see any such data for this part, but if I have missed something please let me know…

  • LTC6431-20 S-Parameters Correct File Confirmation?

    Hi, 

    I would like to confirm S-parameter files provided for LTC6431-20 are correct. I see mention of port 3 in the header which does not make sense to me for this amplifier, and I also notice the data goes up to 5GHz which is well beyond the rated operation…

  • RE: LTC6430 & LTC6431 latency

    Hi Mark,

    I doubt if there is any propagation delay / latency information on these parts. Usually that information is not readily available for gain blocks / amplifier products.

    However, I've reached out to people who have more history with these parts…

  • 2010-07-12 20:31:20     video encoding reccomendations

    2010-07-12 20:31:20     video encoding reccomendations

    Peter Naulls (UNITED STATES)

    Message: 91178   

    I've been looking at the options for video encoding on uClinux.  For experimentation purposes, I've been something like this:

    ffmpeg -f video4linux…

  • 2011-10-20 00:20:25     codec alsa 2010 rc5

    2011-10-20 00:20:25     codec alsa 2010 rc5

    Chris Page (UNITED STATES)

    Message: 104003   

    I am starting new thread regarding codec ad1854 and alsa for uClinux version 2010R1-RC5. I am porting the ad1836 codec to work with ad1854. I have converted it to…

  • 2008-02-20 09:48:20     ADV 7183 driver check

    2008-02-20 09:48:20     ADV 7183 driver check

    sathish kumar (HAITI)

    Message: 51351    hai all,

      

            i'm trying the PPI driver by zhi chen lee as my driver and bfin_capture.c as my application to check for the data in the SDRAM in  BF561 Ekit lite. I made…

  • 2008-10-02 20:20:29     Open CV compilation problem

    2008-10-02 20:20:29     Open CV compilation problem

    ashwin b (INDIA)

    Message: 63052   

    I am trying to compile OpenCV 1.0.0 for  uClinux R06.

    The configuration command I am using:

    ./configure --build=i686-pc-linux-gnu --host=bfin-uclinux LDFLAGS="-L/home…

  • 2008-01-20 20:17:38     MMC/SD partition problem

    2008-01-20 20:17:38     MMC/SD partition problem

    Karol Bizewski (POLAND)

    Message: 49872    Hello! In 2007R1 when i partitioned SD card i saw in /dev/ spi_mmc1 and spi_mmc2. In current SVN version after using fdisk for partitioning there is no more those…

  • 2007-12-31 07:20:20     Can't read data from MMC/SD

    2007-12-31 07:20:20     Can't read data from MMC/SD

    Zhi Qiang Zhang (CHINA)

    Message: 49135    I am using the SVN4074 version. Now I can mount, create file/directory, but can read the mmc/sd, I got this error,

    BUG: failure at block/elevator.c:780/elv_dequeue_request…

  • RE: SNR LTC2378-20 LTC2380-24

    The LTC2380-24 is a sped up version of the LTC2378-20. It has less acquisition time and completes its conversion in less time. This results in some performance loss which you see on the SNR vs Input Frequency curve.