Part Number: DAC38RF89 HELLO, I use DAC38RF89 with the mode LMFSHd = 82380 1X,the FPGA is XC7K410T-2FFG900, NOW the link of jesd204b is ok, but the output of
DAC wave form is incorrect , so I doubt that the sequence of the data I arranged in FPGA endding…
Part Number: DAC38RF89 Other Parts Discussed in Thread: LMX2594 , , LMK04828 , LMK04832 In my design, I use LTC6955 to DAC38RF89,And Provide CLock to LTC6955 by LMX2594,LTC6955 is CML output clock buffer,But DAC38rf89 is need LVPECL Clock,though AC Couple…
Part Number: DAC38RF89 Hi,
I config DAC38RF89's JESD204B as fallowing.
It is used as I-Q pair per 2 DACs. I use DACA, Q use DACB.
I transmit the I-Q data to the DUC input.For instance, the input frequency is 500MHz and the NCOfrequency is 1.2GHz. When…
Part Number: DAC38RF89 Hi,
In the section 8.3.20 of the datasheet, table 44,the outsum block perform rounding operation after addition.
Why use bits[16:1] from the result when only one channel is added? Isn't it half the result?
I think that…
Part Number: DAC38RF89 Other Parts Discussed in Thread: LMH5401 , OPA695 , OPA659 Hi Support,
Could you recommend an amplifier(s) for differential to single ended conversion of the RF89's output? I would like to output a 4Vpp DC coupled signal into a 50…
Part Number: DAC38RF89 Other Parts Discussed in Thread: LMK04828 , DAC38RF83
Hi,
I am referencing section 7.4 on page 14 of this document:
https://www.ti.com/lit/an/slaa696/slaa696.pdf?ts=1600379502443&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct…
Part Number: DAC38RF89 Hello,
I would like to use the DAC38RF89 in the frequency range of 1MHz–35MHz
The recommended Balune TCM3-452X-1+ does not support this band.
Can you reccomend other balun.
*The DAC38RF89 is mandatoty and could not be change…
Part Number: DAC38RF89 Other Parts Discussed in Thread: DAC38J82 , DAC38J84 Hello,
In DAC38J82,It can output Iout and Qout at the same time,as figure below. How can I do it when use DAC38RF89?
In the DAC38RF89, I use pathAB of DACA for I channel, and …
Part Number: DAC38RF89 Other Parts Discussed in Thread: DAC38J82 Hi,
In DAC38J82, it can output Iout and Qout at the same time in figure below. How can I do it when use DAC38RF89? It seems that dac38rf89 cannot output Iout and Qout at the same time.
…