On this page, I will introduce the printed board pattern for Sine/Cosine wave oscillator with EAGLE.

Circuit drawing	Pattern drawing The size of this printed board is 2.36 x 1.77 inch. PCB Gerber file eagle_sin_cos.zip
You can browse bigger size drawing by clicking each drawing.

This figure is the Lissajous diagram which inputted the cosine wave into the X-axis and the sine wave into the Y-axis.
Since it is close to a true circle, you find that there is almost no distortion.