Posted by Wayne Parham [ 67.66.230.68 ] on April 19, 2005 at 15:16:04:
In Reply to: Re: Blue LED posted by colinhester on April 19, 2005 at 14:21:43:
Sounds like the designer might be using them to set a fixed voltage, using forward-biased diodes to create a fixed voltage reference for biasing. Maybe they're in a CCS circuit or something like that.
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