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Re: si5351 crosstalk #radiuno


 

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Use this I2C MUX.? I¡¯ve used it before with great success¡­

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MRM

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From: [email protected] [mailto:[email protected]] On Behalf Of Glenn
Sent: Wednesday, September 5, 2018 5:11 PM
To: [email protected]
Subject: Re: [BITX20] si5351 crosstalk #radiuno

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It's a shame the manufacturers didn't put 2 more pins on the chip and use them as I2C address select lines.

Right now, the only way i can see to use multiple (10pin) Si5351's in a rig is to have say, an ATtiny or similar 8 pin uP to program it on power up. Or as commanded by the master uP.

glenn


Virus-free.

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