BH1417 transmitter circuit do I connect my grounds on pcb directly or use capacitor

Nov 26, 2006 3 Replies
Z

Hi Im new to electronics and pc board designs. I am building a FM TRANSMITTER using the ROHM BH1417 using the schematics from:

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which is basically identical to the schematics given in the BH1417 datasheet. I have designed my pc board using a free cad program but I have one question. From both schematics it appears that the circuit grounds connect directly to the main board ground. Is this correct or do I need to use a cappacitor or something and not make a direct connect to the main board ground? Thanks for your help



z2ac2k



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J

"I\'m never wrong, once i thought i was, but was mistaken" Real Programmers Do things like this. http://webpages.charter.net/jamie_5
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J

Jamie, If you are never wrong , why do you answer with the > sign in front of you answer as though it is part of the original question??

-- John G

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Z

Thanks Jamie thats what I thought but just wanted to make sure.

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