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  • DAC3283EVM: DAC3283 cannot output any current

    Resolved
    Part Number: DAC3283EVM Other Parts Discussed in Thread: FMC-DAC-ADAPTER , , DAC3283 We are going to use DAC3283 in our product, so we brought DAC3283EVM board and one FMC-DAC-ADAPTER. Use Xilinx standard KC705 FMC output LVDS data and clock to DAC3283…
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  • THS3217: Interface design with current-sinking DAC3283

    TI Thinks Resolved
    Part Number: THS3217 Other Parts Discussed in Thread: DAC3283 , LMH5401 Hi, I am designing the interface circuit for current-sinking DAC3283 using THS3217. I went through the TI's application note and tried to design the circuit based on the topology…
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  • DAC3283: DAC3283 output attenuation

    Resolved
    Part Number: DAC3283 Hi I use DAC3283 in my project by set the dacclk @ 491.52MHz, and the data rate is 245.76MHz。 When I set full scale code of the output signal,and the rate at 1MSPS,2MSPS,3MPS,....,20MSPS, and the signal attenuation a lot. I have read…
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  • DAC3283: Clock Recommendation

    Resolved
    Part Number: DAC3283 Other Parts Discussed in Thread: ADS62P49 , ADS4249 , CDCE72010 , ADS4249EVM I am looking to source a clock that will work for this part and the ADS62P49 any recommendations? Thanks, Rich
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    • Answered

  • DAC3283: verilog code for xilinx fpga

    Resolved
    Part Number: DAC3283 hello jim where to get the verilog code for xilinx 7 series FPGA？ The code supported by 4DSP is too complex, can't you support a simple one?
    • Resolved

  • RE: DAC3283EVM: DAC3283 Communications

    Ok, so I loaded your latest register values and enabled the FIFO. The distortion should disappear when you disable the Clock Divider Sync. This should only be enabled at startup and then disabled, or just disable it completely. Try that and let me know…
    • Answered

  • RE: Warning Device communication failure, check USB cable connection and press reset usb port follow by read all DAC3283 lab view

    Resolved
    Hi Kang, I wonder if you could look into the link focus.ti.com/.../dac3283evm-sw.html . It does not appear to be active. Thank you. Kenneth

  • DAC3283EVM: DAC3283 - low output DACCLK frequency

    Part Number: DAC3283EVM Are there any limitations for a low output DACCLK frequency? There isn't a low-end frequency specification but the characteristic data only goes down to 50MHz in figures 21-24 of the datasheet. We have an application where the…

  • DAC3283EVM: DAC3283 Buffer for DACCLK and OSTR

    Part Number: DAC3283EVM Other Parts Discussed in Thread: DAC3283 We are planning to use a single SN65LVET22 (Vcc @ 3.3V) to provide inputs to the DACCLK & OSTR inputs of the DAC3283 with the circuit shown in figure 45 of the DAC datasheet. Are there any…

  • RE: DAC3283 clock rates

    Just found this document TI slideshow : /cfs-file/__key/communityserver-discussions-components-files/73/6825.DAC3282_2D00_3-Byte-Wide-DDR-Clocking.pdf It claims that I need these relationships (page 3): DATACLK = 2 * DACCLK for 1x int DATACLK = 1 …

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