klug Posted May 10, 2011 Report Share Posted May 10, 2011 Hi everyone..I've a question here. I have a square wave of high-level 3.5V and low-level 0.1V. I need to do a phase shift of 90 degrees to this signal. I read in the internet that it is possible to do it by using op-amp triangle wave generator. Here is the link:http://www.ecircuitcenter.com/Circuits/op_tri_gen/op_tri_gen.htmBut it's only work on a symmetrical square wave(eg HL=5V and LL=-5V). So, do anyone know how to do a phase shift for my signal? I hope you can share your knowledge with me:)Thank you. Quote Link to comment Share on other sites More sharing options...
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