DSP drive circuit with resistors that belongs to different brands

Thread Starter


Joined Oct 11, 2016
Hello everyone
I am currently working on a DSP drive that uses (just found out) two different brands of resistors
same specifics 6k 25ppm (one is a Panasonic the other TE)
since I am experiencing some issues (the circuit is very sensitive)
I thought that it might be that the two resistors are behaving in two different ways
like one is -25 while the other is going +25
so the divisor component fails the math