Neil Groves
New Member
Hi Guys....
Well i just joined this what looks to be an amazing site, having stumbled across it in the bing search engine whilst looking for the xr2206 function generator chip, i have just built from a kit using this I.C a function generator, having looked at my waveforms on the scope i notice they all have a D.C bias/offset of a couple of volts, i thought A.C (audio) signals bounced around 0 Volts and had no D.C offset? i intend to use the generator as an audio source but am a little concerned that my output has a D.C offset, can anyone explain this to me please?
I used to work as an electronics technician 11 years ago, and am very rusty since i have only just got around to setting up the 'Lab' again.
thanks in anticipation
Neil.
Well i just joined this what looks to be an amazing site, having stumbled across it in the bing search engine whilst looking for the xr2206 function generator chip, i have just built from a kit using this I.C a function generator, having looked at my waveforms on the scope i notice they all have a D.C bias/offset of a couple of volts, i thought A.C (audio) signals bounced around 0 Volts and had no D.C offset? i intend to use the generator as an audio source but am a little concerned that my output has a D.C offset, can anyone explain this to me please?
I used to work as an electronics technician 11 years ago, and am very rusty since i have only just got around to setting up the 'Lab' again.
thanks in anticipation
Neil.