Re: si5351 crosstalk #radiuno

 

I think that you can actually use two  Si5351a on the same I2C bus as the least significant bit of the I2C address can be set by connecting PIN A0 to VDD or GND . This only seems to be an option on the 8 output version of the chip so it would seem like a waste to sacrifice 14 outputs to get two that play nicely together (one on each chip). 

Michael VE3WMB 

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