Part Number: DAC3484 Hello,
We are looking for guidelines for the length matching for the DAC3484.
1) Please advise on the tolerance to be maintained for the data, parity and dataclk lines
2) frame, sync, ostr lines
Regards,
Part Number: DAC3484 Other Parts Discussed in Thread: TRF370417 Dear colleague,
Our customer is using DAC3484IZAYR+TRF3722IRGZR, but they plan to cover the 4900MHz and 5G WIFI frequency.
So do you have some recommended solution?
Best Regards,
Rock Su …
Part Number: DAC3484
Hello,
My setup is as follows:
1) DAC chA data input: cosine @ 10MHz (full scale 16 bit, 10MHz output level (i.e., without NCO) is ~2dBm
2) DAC chB data input: sine @ 10MHz
3) NCO set to 400MHz, complex mixer enabled.
Problem…
Part Number: DAC3484 Hello,
We have been using the DAC3484 without any issues. Internally the chip uses a FIFO for alignment between the data source and the rest of the chip, i.e., there is a read clock and write clock and there is some offset between…
Part Number: DAC3484 Hello,
For a certain application we need to give out DC coupled output from the DAC3484, (I and Q for IQ modulator). Please advise on the circuitry to be used at the output and if needed how to introduce DC (for IQ imbalance correction…
Part Number: DAC3484 Hello,
The DAC3484 has 4 DACs and hence 4 analog outputs are possible. What is the maximum signal bandwidth possible from any one channel? Is it possible to generate a 100MHz wide signal from a single channel.
I understand that signal…
Part Number: TRF3722 Other Parts Discussed in Thread: DAC38J84 , DAC3484 Tool/software: Hi Team, My customer has the following queries regarding TRF3722. Can you please help?
1. Carrier feedthrough and sideband suppression -how to improve?
2. VCC_Tk -…
Part Number: DAC3484 Hi,
I have two questions about the output voltage calculation of DAC3484:
1. Page 57, 58 in the datasheet, the one driving a doubly terminated 50-Ω using a 4:1 impedance ratio transformer. The Vp-p of DAC output calculated for this…
Part Number: DAC3484 Other Parts Discussed in Thread: DAC3482 Hello,
We have a board where DAC3484 is connected to FPGA Virtex 6. We are feeding a 144Msps A and B channel data (IQ) to the DAC.
1. For the initial testing we have forced A channel to X…
Part Number: DAC3484 Hi All,
I have a custom board with DAC3484 interfaced to xilinx Artix 7 fpga. any reference designs are available for this DAC.
Thanks
G nagaraju