Thread: 74HC4046 Model Development
View Single Post
  #13   Report Post  
Posted to alt.binaries.schematics.electronic,sci.electronics.design,sci.electronics.cad,sci.electronics.basics
Mike Perkins Mike Perkins is offline
external usenet poster
  
Posts: 44
Default 74HC4046 Model Development
On 22/10/2012 16:42, Jim Thompson wrote:

Quite frankly I don't give a rat's ass whether you use the model or
not. I find the 74HC4046 a piece-a-crap, a rather poor CMOS copy of
my original design, the quite linear MC4024 of nearly 50 years ago.

...Jim Thompson


I have found that the variation of parameters the 74HC4046 from one
manufacturer to another is such that I cannot agree with such a sweeping
statement. I found the Philips/NXP variant a very well behaved device,
whereas others had/have poor VCO control linearity etc.

--
Mike Perkins
Video Solutions Ltd
www.videosolutions.ltd.uk
Reply With QuoteReply With Quote