A circuit which contains both analog and digital signals.
A circuit which contains both analog and digital signals.
Questions tagged [mixed-signal]
84 questions
2
votes
1 answer
Understanding mixed-signal PCBs, in most simple sense
I understand that mixed-signal is a circuit that obviously has both analog and digital circuits. I am trying to understand what really would be classified as mixed-signal. If you had a PCB with some sort of sensor collecting data and that data is…
Mtk59
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1
vote
1 answer
Balun or fully differential amplifier (or both) as a differential ADC driver at MHz frequency?
AD9655 ADC
The signal is AC coupled so I don't "need" the DC coupling availability of FDAs. I don't need another gain stage either, so the FDA would be in a 0dB gain configuration.
My main concern is one of my requirements is to have below 7-9…
Max W
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0
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1 answer
Multiple PCB system vs mixed-signal PCB
I'm designing a high-frequency (\$6\,\text{GHz}\$) mixed-signal PCB. The design contains some noise-sensitive RF analog circuitry (mixer, LNA, 12-bit ADC, etc.) as well as some noisy digital circuitry (e.g. FPGA driven by a \$40\,\text{MHz}\$ clock…
MattHusz
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0
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2 answers
VHDL-AMS simple code but std_logic_vector to quantity issue
I am working on a Mixed signal model where the symbol looks like the following,
The signal to the left is count_val which is std_logic_vector(7 downto 0) and p,m are the terminals which have qunatities voltage v and current I.
Its a very simple…
Bhuvanesh Narayanan
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