• What other Jfet amplifier can replace ADA4610? I cannot find it on supplier sites anymore. Thank you!

    What other Jfet amplifier can replace ADA4610? I cannot find it on supplier sites anymore. Thank you!

  • 关于ADA4077和ADA4610失调电压和偏置电流测试的方法

    尊敬的工程师,您好,最近在做ADA4077和ADA4610失调电压和偏置电流测试,在这里想请教您一下,您那边有没有好的方法去测试这两个参数。我是用聚苯乙烯电容和特氟龙电容测试偏置电流的。谢谢您 。

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

    Hi Poornima,

    Actually 24 bit SDR 4:2:2 mode(0x8A) has been used here and least significant 2 bits of YCbCr are discarded. Yes we tried the different drive strength on that pins all are sinusoidal. 

    0x9A,0x14, 0x5E

    0x9A, 0x19, 0x8A

    0x9A, 0x33, 0x40

    Above…

  • JPEG Processing - 4:2:2 v 4:2:0?

    My JPEG saga continue...

    I am using a BF561 single core to compress a 640x480 YUV 4:2:2 image into JPEG format, employing the ADI JPEG Library tools.  I am getting very poor performance compared with the reference results from the Spec Sheet.  The Spec…

  • ADV7842 4:2:2 DDR mode, ADV7393: Stanag3350 support?  (2)

    Hello Dave,

    I am facing problems with replies to your answer, so I am oppening a new dicussion with the same title.

    Please clarify your answer regarding STANAG support:

    2) As I understand it, this is the same as RS-343A/EIA-343A and none of our parts…

  • 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…

  • RE: ADV7403 Register Values for RGB Input and YUV 16bit 4:2:2 output

    Hi,

    Thank you for your reply.

      the resolution needed are mentioned below : 

    Below are the input resolutions to the ADV7403 chip:

    720x576i @ 50/25Hz(Class B)video resolution, Interlaced video input,RGB(STANAG Class B)
    720x480i @ 60/30Hz(Class C)video resolution…

  • 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…