[dalekmoore2007]

Originally Posted by FERNSEH

Seems it's normal practise is feed the target signal into a cathode follower, emitter follower or source follower.
From the TV camera museum:

http://www.tvcameramuseum.org/pdfs/p...rcuittvc1a.pdf

It's likely you have visited this site.

DFWB.

Thanks for the Saticon camera circuit i in fact tried a saticon a few years ago but failed i didn't know enough of what i was doing at the time .

http://www.taswegian.com/NBTV/forum/...&hilit=saticon