hello everybody, I have question for DAC , IC AD5669R its output Vout A~H can output Sin wave with different amplitude for each output pin?
thanks you very much
Can you provide the following information for us to see if the AD5669R is the right device for your application?
like this image i have already square wave signal(my square wave have different level not 0 or 1), but i want transform different amplitude level Sin wave,
is this DAC application or ASK application (ASK)
have any IC can use 10Mhz and Sin wave have different amplitude
thank you very much
A precision DAC wont be capable of generating such a high frequency.. but you have three options,
1- Use a multiplying DAC
Generate a 10MHz sine wave thru the Vref pin, and attenuate the signal usign the DAC
Selection Table for Precision D/A Converters | Parametric Search | Analog Devices
2- Use a low speed DDS and control the amplitude using the FS adjust,
3- Use a high speed DDS with amplitude control capabilities
I believe your questions has been answered here,