• LTC2315 ENOB

    Hey,

    Try to figure what will be the ENOB after taking care errors like INL,DNL,GAIN,Bias,etc. 

    With ENOB = (SINAD – 1.76)/6.02, we receive 10.92 bits effectively of 12.

    How can it be possible when the “Total Unadjusted Error” is 10 LSB For example…

  • AD9213: How a frame is assembled when using N'=12, N=12, L=12,CS=0?

    Dear Community members,

    We are going to use AD9123 with  Xilinx FPGA.
    The ADC sampling clock frequency is 8GHz.
    The following are link configuration parameters
    LR=10Gbps, L=12, M=1, F=1, S=8, HD=1, N=12, N'=12, CS=0, K=32
    In this case samples will be…

  • LTC2155-12 Power Supplies

    Datasheet states single supply can be used to power both analog and digital supply. Dev. board supplies both from a single LDO and filtered through ferrite beads.

    If a switching regulator is used to generate 1.8V shared with other digital components,…

  • Why the AD9106 current output is not 12 bits

    HI

    Why the AD9106 current output is not 12 bits,The result is 10 bits.

    I change the gain of output current by writing register 0x0035

    WriteToAD9106(0x0035,N*4); //DAC1_DGAIN
    WriteToAD9106(0x001d,0x0001);

    I measure the voltage at both ends of the external…

  • Why the AD9106 current output is not 12 bits

    HI

    Why the AD9106 current output is not 12 bits,The result is 10 bits.

    I change the gain of output current by writing register x0035

    WriteToAD9106(0x0035,N*4); //DAC1_DGAIN
    WriteToAD9106(0x001d,0x0001);

    I measure the voltage at both ends of the external…

  • Why the AD9106 current output is not 12 bits

    HI

    Why the AD9106 current output is not 12 bits,The result is 10 bits.

    I change the gain of output current by writing register x0035

    WriteToAD9106(0x0035,N*4); //DAC1_DGAIN
    WriteToAD9106(0x001d,0x0001);

    I measure the voltage at both ends of the external…

  • ADAU1772 12 channel

    Hello, we have an application where we need 12 channel ADC. We have a Microprocessor that can do 32Bit TDM 8 (256BCK per frame).4

    Is there a way I can combine 3 ADAU1772 (we are hoping to use this part since we are already using it in other products…

  • Hand soldering a 12 pin LFCSP

    here is a video of how I solder the LFCSP parts in our lab. This part happens to be the ADP2442 a 12 pin LFCSP. I would like to note that I am NOT using Pb free solder.

    http://www.youtube.com/watch?v=ONaiRotFTIU

    In the video, I heat the board with the…

  • LT8300 12-50Vin to 5V 1W output

    Hi,

    i need to design a small isolated power supply by using LT8300. I need am small amount of power, max 1W at 5Vout. The problem is the input that span from 12V to 50Vin (spike 70V).

    By using the spreadsheet provided by LTPowerCAD i get an error on…