It's supposed to be a differential amplifier, but I don't think it's right.

On Mon, Sep 19, 2016 at 9:30 PM, Jean-Paul Louis <louijp@gmail.com> wrote:

> NAND gate using RTL logic?
>
> Jean-Paul
> N1JPL
>
>
> > On Sep 19, 2016, at 6:07 PM, Van Horn, David <david.vanhorn@
> backcountryaccess.com> wrote:
> >
> > I am looking at an amplifier, which is almost a classic long tailed pai=
r
> as figure 2 here: https://en.wikipedia.org/wiki/Differential_amplifier
> >
> > The difference is that there is only one collector resistor, and both
> collectors are tied together.
> > What's up with that?
> >
> > I haven't seen that configuration in Horowitz and Hill or Ghausi.
> >
> >
> > --
> > David VanHorn
> > Lead Hardware Engineer
> >
> > Backcountry Access, Inc.
> > 2820 Wilderness Pl, Unit H
> > Boulder, CO  80301 USA
> > phone: 303-417-1345 x110
> > email: david.vanhorn@backcountryaccess.com<mailto:david.vanhorn@
> backcountryaccess.com>
> >
> > --
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>
>
> Just my $0.02,
>
> Jean-Paul
> N1JPL
>
>
>
>
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