On 5/11/2011 12:29 PM, Kevin Rosenberg wrote:
On May 11, 2011, at 8:25 AM, John Ackermann N8UR wrote:
Yes, unfortunately the MAX477 line driver chip that we used in the TADD-1 has
become unobtanium, and there's no drop-in replacement.
I'm (very slowly) working on a new distribution amp that will replace the
TADD-1 and have significantly better specs, but I'm hesitant to give an ETA yet.
Will the new design also be based on a high-speed op amp, or have
you come up with a different amplification/isolation design to
achieve the better specs?
It uses a completely different design with discrete components.
Thanks for the TADD-[123], I've been pleased with all of them.
You're welcome!
John
Kevin
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