• SNR LTC2378-20 LTC2380-24

    Hello everyone,

    I was trying to compare the SNR of these 2 ADCs: LTC2378-20 and LTC2380-24. Looking at the SNR vs frequency plot (pag6 LTC2378-20), pag 7 LTC2380-24) we can see that the SNR 

    becomes lower for higher frequencies for both ADCs. Initially…

  • parameter in LTC2378-20

    Hello everyone,

    I just need a very fast confirm from someone of you. I am looking at the datasheet of the LTC2378-20

    At pag 3 in the "dynamic accuracy section", there is a parameter  called A_IN.

    what is that parameter?

    My guess is that is…

  • LTC2378-20: Behaviour of DGC Pin

    Hello

    The reference designs of LTC2378-20, DC1925A and DC2135A both have a 100nF capacitor close to the REF/DGC input (pin 7).

    We do not use DGC, so we tie this input to the reference voltage.
    Can we connect it directly to the REF input on pin 8, omitting…

  • Questions about the LPF of input signal chain of LTC2378-20

    Dear Analog Engineer Zone, 

    While I was looking at LTC2378-20 ADC, I have a question regarding the RC network as shown in the attachment, which is on P10 of the datasheet. 

    -- How did you define LPF1 resistor and capacitor value and how did you define the…

  • How does the LTC2378-20 behave when over driven?

    Is the output code limited to minimum or maximum? Or does the code "roll over"?

  • RE: rt2378-20

    Use the LTC2378-20 timing diagram.

  • 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…