Have you considered the AD9783? AD9783 Datasheet and Product Info | Analog Devices
Does the AD9783 DAC family (AD9783,AD9781 and AD9780) LVDS interface support “dual-port" mode as suggested in the data sheet? Does the AD9783 LVDS inputs require external 100 ohm termination resistors?
We plan to use an FPGA DDR interface to drive the AD9783. I assume that this is commonly done because of the speed as well as the fact that the interleaved data is clocked on both rising and falling edges of the clock. Can you provide information (possible…
The AD9746 and AD9783 are the same DAC core with different data interfaces. AD9746 is CMOC and AD9783 is LVDS. This may be an issue with DPG downloader. Please set the bit resolution for AD9746 to 16 bits in DPG downloader as an experiment.
I beleive the only pats we have that can support this are the AD9783,1,0 (16,14,12 Bit family). These parts have a mix mode that allows you to output signals in the 2nd nyquist zone with higher signal levels but they don't have any modulation capability…
I'm trying to implement an RF generator using the AD9783 and HMC1197. The AD9783 and its digital input would be used to control the amplitude of the baseband signal, then modulated to he LO frequency by the HMC1197. The idea is to use the evaluation…
Yes the DCO signal is derived from DAC clock signal and is tapped off and buffered out after the DAC Clock signal has traveld through several logic gates and part of the clock tree in the AD9783 chip. So the DCO signal should track varaitaions caused…
Let me ask about input range for AD9783 REFIO.
Our customer is going to use external reference for AD9783 and he wants to know the valid range for external reference.
Could you tell me the valid range for REFIO ?
I got AD9783. And I'm learning how to handle it AD9783.I try return-to-zero mode.Mix Mode Reg = (0,1) or (1,0) is return-to-zero modeI measured output. Wave(1,0) doesn't seem same as Wave(0,1).Is there such thing?
Give my best…