Jan 5, 2012 #1 R ramza038 Junior Member level 3 Joined Dec 27, 2011 Messages 28 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,438 I am from myanmar. I joined mt8870de with headset from my mobile. I used components value from datasheet. But it doesn't work. Plz help me.
I am from myanmar. I joined mt8870de with headset from my mobile. I used components value from datasheet. But it doesn't work. Plz help me.
Jan 5, 2012 #2 tpetar Advanced Member level 7 Joined Sep 27, 2010 Messages 6,417 Helped 1,713 Reputation 3,456 Reaction score 1,673 Trophy points 1,393 Location Pancevo-Belgrade, Serbia Activity points 37,363 Decrease input resistor value of 8870.
Aug 28, 2012 #3 B balajii desingu Newbie level 4 Joined May 25, 2012 Messages 5 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Location chennai Activity points 1,299 check on this https://www.futurlec.com/Zarlink/MT8870DE.shtml just change the components value R1=10k R2=100k R3=330k C1=C2=0.1mf. crystal same as datasheet.
check on this https://www.futurlec.com/Zarlink/MT8870DE.shtml just change the components value R1=10k R2=100k R3=330k C1=C2=0.1mf. crystal same as datasheet.