[sdiy] using CCD's as BBD's in audio circuits revisited

anthony aankrom at bluemarble.net
Wed Mar 29 02:09:33 CEST 2006


OK, a while ago I recall tossing around the idea of theoretically using a 
CCD as a BBD. AT that point the discussion was merely academic since I 
myself did not have any CCD's available to speak of to use in this manner.

Well now I have TWO (2)  TCD1500C's - which are linear CCD's which I think 
would be the ideal ones to use. I have another small one from a camcorder, 
but the pin-spacing was narrow which precluded using proto-boards. I also 
have some high-current MOS clock drivers too.

So really could I just set the circuit up like the datasheet shows and then 
add in the low-pass filters and the clock that I want to use (CD4047) along 
with the LFO (whatever I feel like - I have several on protoboard)?

I'm sending this after only a cursory glance at the datasheet. I'll post 
more if anyone's interested.






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