txindoki
Newbie level 2
homemade signal generator
Hello guys, this is my first post and I ask it here because all projects of signal/wave generators I have seen use the XR2206 or MAX038, the second one is discontinued and the other have not the frecuency range that I´m looking for.
MAX038 is not easy to find and its not very cheap so I want to know if someone have a homemade generator with at least 20 Mhz of bandwidth, sine/square/triangle waveforms, DC offset and adjustable amplitude.
What ic can I use to do it?
I suppose that attach a frequency meter is so easy and I can do it in other board.
All projects I have seen have different features but not all the things that I need together.
Someone have a completed design of signal generator with PCB? If not, with the schematics I can route the board.
Thank you for read my bad English.
Hello guys, this is my first post and I ask it here because all projects of signal/wave generators I have seen use the XR2206 or MAX038, the second one is discontinued and the other have not the frecuency range that I´m looking for.
MAX038 is not easy to find and its not very cheap so I want to know if someone have a homemade generator with at least 20 Mhz of bandwidth, sine/square/triangle waveforms, DC offset and adjustable amplitude.
What ic can I use to do it?
I suppose that attach a frequency meter is so easy and I can do it in other board.
All projects I have seen have different features but not all the things that I need together.
Someone have a completed design of signal generator with PCB? If not, with the schematics I can route the board.
Thank you for read my bad English.