EMRFD Message Archive 2663
Message Date From Subject 2663 2009-01-30 20:27:06 Dave - WB6DHW UHFSDR pre-producton I have updated the schematic to reflect fixes to the prototype
problems found. The link is in the UHFSDR section of my "Under
Development" page. I have a couple of samples of the ADUM1251 coming.
It they work with the Si570, I will consider replace the I2C opto
isolator circuit with the ADUM1251. It is $2 to $3 more expensive than
the parts in the opto isolator circuit, but the one 8 pin soic will
replace a lot of components if it works.
Dave - WB6DHW