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bananasiong · 28th December 2006, 07:21 AM

Hi,
i found this, max7030, can I use this to transmit and receive digital signal? Is the value of the crystal oscilator critical? Or can I replace with some other value? How about the ceramic resonator? I thought the center pin connected to ground, then the rest can be connected either way, but there are 'in' and 'out' in the datasheet.
There is no trimmer capacitor, can this work well? I thought the stray capacitance on the PCB can affect the operating frequency?

http://datasheets.maxim-ic.com/en/ds/MAX7030.pdf

Thanks

28th December 2006, 07:21 AM	(permalink (permalink))
bananasiong	Hi, i found this, max7030, can I use this to transmit and receive digital signal? Is the value of the crystal oscilator critical? Or can I replace with some other value? How about the ceramic resonator? I thought the center pin connected to ground, then the rest can be connected either way, but there are 'in' and 'out' in the datasheet. There is no trimmer capacitor, can this work well? I thought the stray capacitance on the PCB can affect the operating frequency? http://datasheets.maxim-ic.com/en/ds/MAX7030.pdf Thanks __________________ Superman returns..