On Mon, 12 Mar 2007 16:32:05 GMT, "colin"
wrote:
"Jim Thompson" wrote in
message ...
Is S.E.D actually sci.electronics.DUMMIES ??
When I saw this original post....
From: "powerampfreak"
Newsgroups: sci.electronics.design
Subject: Somebody explaining this design?
Date: 9 Mar 2007 12:08:35 -0800
Organization: http://groups.google.com
Lines: 11
Message-ID: .com
I commented, "Looks like crap to me ;-)"
The response from the hot air crowd, you know, the ones posing as
guru's, was an implication that I was incorrect.
So I posed a simple question... do a hand analysis of the gain of the
circuit.
It's a simple analysis (if you're not a faker :-)
It's been about 40 hours since I posted that request/taunt.
Nary a peep.
So I think this is TRULY...
sci.electronics.DUMMIES ;-)
I'd not noticed that post till now when I had to go search for it,
I dont look here for a few days sometimes,
I could end up spending most of the day reading and answering posts here,
wich I feel like ive ended up doing on a few occasions,
It amases me how the likes of Win and several others make so many posts wich
go into such detail,
maybe they read/think/type a lot faster than me ?
but this looks like a piece of pie to me,
the input stage is just a differential pair made with Sziklai darlington
the rest is just taking the ratio of the right resistors .... there easy as
cake.
Colin =^.^=
So write an equation. Then the defect/poor-"design" will be obvious.
...Jim Thompson
--
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I love to cook with wine. Sometimes I even put it in the food.