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"Clifton T. Sharp Jr." ) writes:
I found some jellybeans (LM318TC) with 10 MHz GBW product and I plan to play. Anyone have any tips for doing RF with jellybean ICs? These might be a bit noisy for microvolt stuff, but I plan to start with IF frequencies and move on as the play permits. Also, anyone play with the new generation of fifty-cent jellybean 100+ MHz amplifiers? Those were pretty good thirty years ago, and even the late seventies, but the LM318 is pretty puny at this point. Not only are there much better op-amps, but you couldn't do all that much with the 10MHz spec (just more than the 741 decades ago). I really don't know the state of high speed op-amps today, but I think I'd go directly to them if I needed them. Michael VE2BVW |
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