Hi,
I've been asked to compare the delta sigma ADC and DAC circuits as part of a college assignement. I've done the ADC section as I'm happy that I understand what's going on, but I can't get my head around the DAC version.
Can anyone give me a quick walkthrough of what's happening at each stage?
I've attached the flowchart diagram that I have but I don't understand what the MSBIT does or why the circuit feeds back to the adder from the latch output.
Thanks
Dave
I've been asked to compare the delta sigma ADC and DAC circuits as part of a college assignement. I've done the ADC section as I'm happy that I understand what's going on, but I can't get my head around the DAC version.
Can anyone give me a quick walkthrough of what's happening at each stage?
I've attached the flowchart diagram that I have but I don't understand what the MSBIT does or why the circuit feeds back to the adder from the latch output.
Thanks
Dave