Hi,
If you are not using the on-chip PLL, then the on-chip PLL alarm is expected to be logic HI. The on-chip PLL alarm will only clear if the on-chip PLL mode is used and the PLL is configured correctly.
If DATACLK and DACCLK do not have phase locked…
Part Number: DAC3484 Tool/software: Hi team，
The reset signal of DAC3484 is not connected to GPIO in the customer design, so there is no way to control it, and it can only be enabled by the internal pull-down of the chip. Is this reset toggle necessary…
Part Number: DAC3484 Other Parts Discussed in Thread: DAC39RF10 , DAC12DL3200
Tool/software:
Hi,
What is the isolation for independent operation for DAC3484 4CH outputs? (IOUTA,IOUTB,IOUTC,IOUTD)
configuration is as below:
Fdac = 1250 MSPS
Fdata = 312…
Hi Antonio
will you be able to draw out your comment below?
antonio di giovanni said: When we supply a 4Khz signal on the DATACLKp/n line
Perhaps a picture can help describe the situation? I am trying to understand if you have 4kHz data on the LVDS D…
Part Number: DAC3484 Hello,
I have an inquiry from my customer.
What is the maximum IF frequency at which a user can output 100MBW signal with only DAC3484 using internal complex mixer without support of external device?
Thank you.
JH
Part Number: DAC3484 Other Parts Discussed in Thread: DAC5688 , DAC3482 , DAC38J82 , DAC38J84 , TRF370417 , TRF3705 , Hello,
My customer is using the DAC5688 to receive I and Q input, up-convert them to complex NCO, and output one channel.
They are looking for…
Part Number: DAC3484 Hello,
My customer uses the DAC3484 with the following conditions.
- DACCLK = 1228.8MHz, Interpolation = 4x
In this case, is it correct to use OSTR = 38.4MHz and DATACLK = 614.4MHz?
Thank you.
JH
Part Number: DAC3484 Hi team,
Use A and B channels as the IQ signal of one RF and the C and D channels as the IQ signal of another RF. Where the RF image rejection for the a and B channels is normal (approximately 3,40 dBc), and the RF image power for…
Part Number: DAC3484 Hi Experts,
Good day.
We want to know about DAC3484, whether it is FMC compliant or not, since customer intend to use it with Kintex 7 evaluation board which has two FMC connectors (HPC and LPC). Does this DAC have external clocking…
