2 ms·
The use of an analog mux for the mixer is a brilliant hack I never thought of before. It wouldn't work for "pure" applications like ring modulation because it's
by dreamcompiler 4y ago
The use of an analog mux for the mixer is a brilliant hack I never thought of before. It wouldn't work for "pure" applications like ring modulation because it's not a general 4-quadrant multiplier, but as an IF mixer it's fine. As the article demonstrates.