|
On chip 10 Ohm Resistor
Before we look for trimming, let us review the following:
}7 H' o; |! r, I9 L" B& B1. What is the technology used here
! L# }% X, K% L* F1 J2. What type of resistors you have
+ v2 \. Y2 O* x3. What is the sheet resistance/ area
( Y% ]# U4 Z) {; ~0 ?" d( w0 J0 M4. What are the fluctuation of these resistances over corners and temperature! ^8 Z6 m9 l4 d- m# h# W
5. How much area you have
% D% P" L% @5 [4 g8 O9 S! w4 v- z6 T9 \
Not quite sure one would have a pragmatic solution here.- l% G8 Z+ m: I5 T# m1 r
* ?+ f& C, Q3 N- Q, LHopefully these help. |
評分
-
查看全部評分
|