• ADV7619 20-bit 4:2:2 pin mapping

    Hi,

    ADV7619 HW User Guide (UG-237), Pg 27 lists PIXEL PORT OUTPUT MODES.  I am interested in setting 0x8d for 20-bit SDR 4:2:2 Mode 3.  The tables in Appendix C doesn't list setting 0x8d.  Would it be similar to 0x81 which is on pg 199, Table 77, col…

  • ADA4528-2 drive AD7172-2 + 10VDC load cell

    My question is if It´s possible to connect a load cell (+10VDC supply) with zero drift amplifier ADA4528-2 (+5VDC supply) for driving diferential input of AD7172-2 AD converter.

    You can see the schematic attached.

    regards.

  • incorrect YUV 4:2:2 video from ADV7180

    We are using ADV7180 interfacing with i.MX27 processor.we are able to configure properly I2C bus,but  incorrect YUV 4:2:2 video is coming from ADV7180 output.please help.

  • ADA4857-2 and EVAL-ADA4857-2 evaluation board

    Hi,

    I recently bought the ADA4857-2 high speed opamp and the bare-board that allows me to prototype various circuits using the opamp. I want to create a circuit that converts the differential output coming from LTC5586 Zero IF IQ Demod board that I have…

  • 2 shunts to measure 2 loads with ADE7953

    Hello.

    This is my first post here.

    I want to measure two loads, both are connected to the same 230v line. Can I use a shunt for load 1 and another shunt for load 2?. Is it possible with ADE 7953 using channel A and Channel B?

    Best regards.

  • ADV7842 Output Format  4:2:2 16-bit

    I want to use the ADV7842 in YCbCr 4:2:2 16-bit SDR output mode with an input of either HDMI, YPbPr or Computer graphics. It appears this should be possible.  I am trying to verify the hardware configuration for the P0 - P35 pins.  What are the correct…

  • ADV7619 4:2:2 chroma subsampling filter issue

    Hello,

    We are using the ADV7619 in 4:2:2 16-bit mode output and we came across some kind of chroma subsampling issue.

    The ADV7619 is working at 1080p60 with a RGB-FULL computer source and here are some screenshots taken from our board while using a…

  • Clock distribution to 2 DDSs (9913) and 2 ADCs (AD7769)

    Hi,

    I am goning to distribute a common 40 MHz clock to 2 DDSs and 2 ADCs. Will AD9577 work for this purpose? If not, do you have any suggestion?

    The ADC needs 5 V CLK and the DDS needs 1.8 V CLK.  

  • ADV7611 configuration for 1080p 4:2:2 8bit

    Hi,

    We are using ADV7611 in our project. We have HDMI interface on our board.We want to capture 1080P60 video with 422 and 8bit .

    here  is my REG script.

    0x98   0x01   0x06 

    0x98   0x02   0xf2  //

    0x98   0x03   0x00  // 8bit sdr 656 mode

    0x98   0x05   0x28  // AV…

  • ADV7612 problems with HDMI YCbCr 4:2:2 input

    I'm using the AD7612 HDMI receiver. All is working fine except when I use a YCbCr 4:2:2 HDMI input. I have no problems with RGB 4:4:4 and YCbCr 4:4:4. The problem is that the colors in 4:2:2 are changed using a simple bar pattern as video input. The white…