In Reply to: I'll try to explain it as well as I can. posted by Dave Cigna on August 2, 2007 at 16:25:00:
sorry about that.
If you had the 2nd grid float though, you could direct couple the input. I should point out that the 1/2 voltage idea assumes that only one output is used. Both outputs are used- the gain works out the same. This is particularly useful if everything downstream is differential also, or at least push-pull, which in this case, it is.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: I missed the ground connection - Ralph 08/3/0710:12:44 08/3/07 (20)
- RE: I missed the ground connection - Dave Cigna 12:56:29 08/3/07 (19)
- RE: Funny though, I knew there was something wrong with your argument - Ralph 14:26:56 08/3/07 (18)
- That's interesting - Dave Cigna 06:02:54 08/4/07 (17)
- Thanks to Everyone . . . And Another Question or Two - FlaCharlie 12:17:12 08/4/07 (2)
- RE: Thanks to Everyone . . . And Another Question or Two - Ralph 16:57:50 08/5/07 (0)
- RE: Thanks to Everyone . . . And Another Question or Two - Dave Cigna 15:55:47 08/5/07 (0)
- another thought - Dave Cigna 11:13:52 08/4/07 (13)
- RE: another thought - Ralph 16:40:04 08/5/07 (12)
- RE: another thought - Dave Cigna 08:50:37 08/6/07 (11)
- RE: crow 10:1 - Ralph 10:57:16 08/6/07 (10)
- RE: crow 10:1 - Dave Cigna 08:17:46 08/8/07 (0)
- Will The Paraphase Need Feedback? - FlaCharlie 12:10:36 08/6/07 (2)
- Pete's circuit - Russ57 14:27:19 08/6/07 (0)
- RE: Will The Paraphase Need Feedback? - Ralph 13:29:24 08/6/07 (0)
- differential driver is the more elegant - Russ57 11:59:53 08/6/07 (5)
- RE: differential driver is the more elegant - Dave Cigna 08:39:10 08/8/07 (2)
- Spice scares me....maybe too many dune novels...LOL - Russ57 16:18:53 08/8/07 (1)
- RE: Spice scares me....maybe too many dune novels...LOL - dave slagle 19:29:45 08/8/07 (0)
- Is It Possible? - FlaCharlie 10:34:11 08/7/07 (1)
- RE: Is It Possible? - Dave Cigna 09:03:19 08/8/07 (0)