AW: fast rectifier

[Haible Juergen]

	>So the idea is to use op-amps with external
	>compensation, and "switch of" compensation while the input
voltage
	>crosses the 0 line, the most critical moment. 
	>
> http://www.national.com/pf/LM/LM101A.html gives a circuit for this
	>in LM101A.pdf on page 8.

Good idea!
Question: How would this circuit compare with a standard rectifier
that uses a TL071 or similar. I ask because they also have a "fast"
voltage follower on their LM101, which has a slew rate of 1V/us.

JH.

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