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On chip 10 Ohm Resistor
Before we look for trimming, let us review the following:* C- F: [7 e1 v- z6 c R' O
1. What is the technology used here
4 r9 l/ G; B+ \: Q+ K) T, u2. What type of resistors you have
- o9 V* j' Q! O3. What is the sheet resistance/ area
) M! z3 C }8 g/ s4. What are the fluctuation of these resistances over corners and temperature
* _ T3 z' A' h& ] @9 D& L7 |5. How much area you have e( ~/ A( }4 H- W [
9 f4 M0 e. K9 g1 W: s/ R# R; HNot quite sure one would have a pragmatic solution here.$ h; t$ A9 ]4 |: r+ ^5 h o- v! S
. S1 G( B0 r3 s2 ~! b, x6 h5 `# BHopefully these help. |
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