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Old 31st May 2021, 10:40 am   #20
mole42uk
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Join Date: Aug 2010
Location: Bristol, UK
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Default Re: 1MHz output impedance query?

Thanks David, and thanks also to CM.

I have altered the circuit topology and the results in LTspice look better. Please confirm that I haven't gone completely astray? With 2V p-p across the 50Ω load I should be able to drive most things? Should I put a switched attenuator on the output?
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