• LTC6804-2 and LTC6811-2 reference voltage 1 and 2 at 0V.

    Hello,

    I installed 2x LTC6811-2 and then 1x LTC6804-2 on the same board and I don't have any voltage reference output at anytime. The functional diagram in the datasheets shows that VREF1 should be always present as it's generated from V+. VREF2 is not…

  • 2*2 MIMO setup

    Hello,

    Iam interested in implementing a MIMO 2*2 scenario where i will use 2 fpgas (1 as the transmitter and 1 as the receiver) where each one  will be connected with one AD-FMCOMMS3-EBZ.
    So the setup will be :
    FPGA_1 + AD-FMCOMMS3-EBZ_1 =Base stati…

  • ADV7403 YUV 4:2:2?

    Can the ADV7403 output YUV 4:2:2 rather than YCbCr 4:2:2?

    Thanks.

    Chris

  • 4:2:2 8bit ycrcb

    Hi,

    I have the EVAL-ADV7612-7511p video evaluation board .I'm using 7612 to receive  HDMI inputs from camera(720p @60) , and then feed to 7511 to output the video to the screen. 

    camera -> 7612 --> 7511 --> screen

    When adv7612 output 4:4:4 8bit ycrcb…

  • ADV7610 registers 4:2:2

    Hello

    Thanks in advance.

    I have a input video signal whose format is: YCbCr (Digital YUV) 20 bit (10 chroma + 10 luma).. 1080p60 (1920x1080 60 fps).

    As I can read in this forum ADV7610 only supports four modes for SDR 4:2:2:

                     - 8 bit SDR ITU-R BT.656…

  • YCbCr 4:2:2/12 ADV7619

    When I input YCbCr 4:2:2/12 into my ADV7619 and readi back 0x0B(DEEP_COLOR_MODE) of the HDMI map it always reports 8 bits per channel.  I also see this on the eval board as well.  While YCbCr 4:2:2/10 is reported correctly.

    Is there some conversion in…

  • ADF4355-2-2 auto bleed current

    The windows application auto calculates the negative bleed current, even if FRAC1 and FRAC2 are not 0, but from the ADF4355-2 Rev C page 25, :

    "Use negative bleed only when operating in fractional-N mode,
    that is, FRAC1 = FRAC2 = 0. Do not use negative…

  • ADV7623 support 4K/30p 4:2:2 ?

    Hi

    I want to know ADV7623 Support Video Format.

    ADV7623 support 4K/30p 4:2:2?

    ADV7623 TDMS Frequency:225MHz.

    So,I think ADV7623 support 4K/30p 4:2:2.

    Did anyone use 4K/30p 4:2:2 at ADV7623 Eva Board? 

    Best Regards.

    Take

  • Connect with 2 jtags to 2 Processors

    I'm trying to connect with 2 jtags to 2 processors , BF547 and BF512, at the same time with no succes.

    I have no Problem to connect to each one of them separatly.

    I know that it's Posible to connect to 2 processors at the same time .

    Do you…

  • AD7865AS-2 and ad7865ASZ-2差异?

      在设计中采用AD7865 4通道ADC采集数据,由于采购问题,第一次采购的了AD7865AS-2,

    第二次采购回来的是 AD7865asz-2. 通过数据手册查看到二者没有区别,但是在使用中对于同样的

    情况采集回来的数据有大概4倍的差异,请问是正常的,还是有什么地方需要注意的?

    以下数据为对某4个通道采样后的量化数据(二者工作的状态相同,工作电压和硬件电路相同):

    AD7865AS-2             AD7865ASZ-2

    8196                        2049      

    9347                        2348

    10680                        2677