• ltc2107 or ltc2185 SPI program

    HI

       当用SPI配置LTC2017或者LTC2108的时候需要注意什么?

       因为我用fpga配置以上两个芯片,总是不能成功,而相同的主程序,配置ad9520,ad9510,ad9858等都可以。这些程序里面我只修改了相关的寄存器数量和相关寄存器内容,以下是寄存器的内容:

    assign data95[0]=16'b0000_0000_0000_0000;
    assign data95[1]=16'b0000_0000_1000_0000;
    assign data95[2]=16'b00…

  • ltc2107 or ltc2185 SPI program problem

    hi, I am using the LTC2107, I hope to configure the ltc2017 by SPI using FPGA and Verilog. In PCB connecting PAR/SER pin to ground.  

         same verilog code  can be program the AD9510,AD9858,AD9520 except the register number and register content which correspond…

  • RE: DC2266A 16-Bit, 210Msps ADC FMC reference design for Zedboard

    Hi Andrei,

    The  LTC2107 is nice bit of silicone, why there are no plans to support it?

    LT  goodies not first class citizens?

    Regards.

  • LTC2107 ADC 2-Tone IMD Distortion with PGA = 1 condition

    In datasheet LTC2107 ADC 2-Tone IMD Distortion is given with PGA = 0 condition only, Whereas we need the IMD distortion levels with PGA = 1 condition around frequency 141 to 170MHz input frequency at -7dBFS.

    This is because we need the SFDR spec more…

  • RE: High speed ADC input frequency range

    Hello Joe,

    Every ADC can sample 0 (DC) to whatever frequency is listed in the datasheet as the highest frequency. Any of the ADCs below will be able to fit your application

    AD9467

    AD9652

    LTC2107

    Thanks

    Umesh

  • how do I know if an ADC is suitable for IF sampling, i.e AD9653 or AD9655?

    I have some question on determining the IF sampling capability of ADC's :

    I've checked the ADCs selection table for ADC > 10MSPS

    • some ADC datasheets explicitly mention that the device is suitable for IF sampling, i.e : AD9461, LTC2195, ..…
  • TAGS LIST: Data Converters

    AD693
    AD5410
    AD5412
    AD5420
    AD5422
    AD5735
    AD5755
    AD5755-1
    AD5737
    AD5757
    AD5421
    AD421
    AD5758
    AD7569
    AD7669
    AD7868
    AD7869
    AD5593R
    AD5592R
    AD5940
    AD5941
    AD7293
    AD7294-2
    AD7292
    AD5590
    AD7294
    L…