I'm using AD9142 to generate a single tone with AD9516-3 providing CLK. However, the spectrum of DAC output has not only the signal i'm instreasted, also some sideband with delta ±120MHz,±240MHz.But there is no 120MHz signal on my board…
The AD-FMCOMMS1 documentation shows the AD9122 dual DAC used for the transmit path. The AD9142 web site says the AD-FMCOMMS1 uses the AD9142. I'm trying to find an FMC board with the AD9142 on it for evaluation. What are my options?
In the AD9142 data sheet have illustrate that chip have support single DAC mode , so can mixer the I/Q data to single DAC output , right ? Thank you.
I study data sheet of AD9142 that have instructions " NCO modulator Block Diagram ". I don't understand some function for NCO modulator , if NCO modulator in I/Q output mode , then the I DATA OUT is real part IF signal or not ? Thank you…
I am converting an existing design that uses the AD9957 (Quadrature Digital Upconverter) at 1GSPS to the AD9142 TxDAC at 1.6GSPS.
Is the AD9142 a true Quadrature Digital Upconverter with 2 individual IF outputs (offset by 90degrees from each other…
We don't sell the AD9142 in die or wafer form.
I want to test AD9142-M5375-EBZ on Windows 7 system. But I don't find any driver at websit. Could you give me AD9142-M5375-EBZ Windows 7 driver , please ? Thank you
Anyone have any thoughts on the max frequency of the DCI input on the AD9142?
1) In table 6 of the data sheet why are the units Mbps?
It should be MSPS.
2) Is it possible to run this as a single channel DAC without all the complex modulation etc?
Yes, the DAC does not limit the user from feeding the AD9142 with two real data…
Could you tell me how many is Sideband Suppression of AD9142 ? I don't found this specification at datasheet. Thank you.