frederick.im
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recently, i am doing something about ti s/h
i found that parasitic ind became a big problem
pkg, pcb, even smd res & cap
all of them cause ind
so different s/h 's kickback became important
most paper solve this problem by add buffer before ti s/h
to isolate kickback from input
but i think add internal comman resistor maybe another option
kickback absorbedby the internal cm resistor instead by the para ind
but i found little papet about this solution
can anybody give me some papet title about "how to deal with s/h kickback"
i found that parasitic ind became a big problem
pkg, pcb, even smd res & cap
all of them cause ind
so different s/h 's kickback became important
most paper solve this problem by add buffer before ti s/h
to isolate kickback from input
but i think add internal comman resistor maybe another option
kickback absorbedby the internal cm resistor instead by the para ind
but i found little papet about this solution
can anybody give me some papet title about "how to deal with s/h kickback"