[sdiy] current mirrors

[James Patchell]

Yes, and they also need to track each other in temperature.

At 02:41 AM 11/27/2003 +0800, Benjamin Riggs wrote:
>i am hardly an expert when it comes to transistor theory, but i think i
>understand the basic operation of current mirrors. what i would like to know
>is if in the basic two transistor curent mirror, do the transistors need to
>be matched?
>
>B

         -Jim
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