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  1. moonlite

    Op-amps

    How would I calculate offset on the output of an inverting amplifier due to the bias current specification of the circuit, for a particular amplification factor? Thanks for the help.
  2. moonlite

    multiconductor cable problem (stray capacitance)

    Thanks for the help guys.. VE1BLL: This is an idea that I came up with while I was doing my senior design... So I've just been putting together some stuff for that... And Mike: "((Never)^2 try to carry a low amplitude signal over a shared cable)" Care to explain why? I'm assuming its due to...
  3. moonlite

    multiconductor cable problem (stray capacitance)

    I have a varying (slowly) small amplitude signal (still didnt figure out its properties) on one set of wires. For the second set, I have 2 options...as mentioned above (a power signal or a digital signal).... Which one would be a better option...? the power one or the digital one?
  4. moonlite

    multiconductor cable problem (stray capacitance)

    the 100Mhz signal is a digital signal originating from a computer. I figured it would be a good approximation for coupling to say that its a sinusoid. I took just 1 class on instrumentation 2 years ago, and can't remember much... I only remember reading a couple of paragraphs on stray...
  5. moonlite

    multiconductor cable problem (stray capacitance)

    Hi Everyone... I'm a bioengineering graduate (still looking for a job). Anyways I'm trying to connect a slowly varying small amplitude signal from a sensor to an amplifier using a two conductor cable. I have to use the other wire in the cable too.. I have 2 options. 1. Connect a power line (60...

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