PNP arrays

[Jim Patchell]

    Another thing to consider is posibly using the PNP pair as a current
mirror, or using a matched PNP pair external to a CA3046 as a current mirror.

    -Jim

Martin Czech wrote:
 <snip>

> So it would certainly be better to use a pnp-pair with more performance,
> but the few parts that are on the market don't allow for chip heating...
> and that means that the thermal error will be much worse then the scaling
> error because of low hfe, we had just a mail about thermal results...
>
> m.c.