Hi folks, I am working on a big project. One of the most important steps is to produce sin and cos (quadrature singal) singal. The singal must be low-noise and the frequency of the two singals can be controlled by computer, i.e.
computer (gives a votalge V)--> circuit --> analog sin(A*V*t) and cos(A*V*t)
the votalge given by the computer is between -10 and 10 V. And A is some constant factor determined by the circuit.
can we do that?
computer (gives a votalge V)--> circuit --> analog sin(A*V*t) and cos(A*V*t)
the votalge given by the computer is between -10 and 10 V. And A is some constant factor determined by the circuit.
can we do that?