Logic behind sim ic

[al-gsm]

mobile engineers n intellectuals!!!!!

can u answer my simple question ?????

See image and answer

[baraka42]

Logic behind sim ic .

i think now u are satisfied abt. your question.

pls. post next time jpeg file . so it need less data to up-download.

[al-gsm]

Logic behind sim ic .

i think now u are satisfied abt. your question.

pls. post next time jpeg file . so it need less data to up-download.

thanks mr baraka, but i want to know y the two balls r left out while jumpering ??

[rashid]

Dear brother
1st .
these two have very important function . one is B+ and second is GND . if we use sim ESD they provide supply to sim ESD. if we use Jumpering . those are useless ,
2nd-
The EMIF01-SMIC01F2 is a highly integrated device designed to suppress EMI/RFI noise for microphone line filtering.
The EMIF01-SMIC01F2 Flip-Chip packaging means the package size is equal to the die size. That is why EMIF01-SMIC01F2 is a very small device.
Additionally, this filter includes ESD protection circuitry which prevents damage to the application when subjected to ESD surges up to 15 kV.
Benefits
�¡ High density capacitor
�¡ 1 line low-pass-filter
�¡ Lead free package
�¡ High efficiency in EMI filtering
�¡ Very low PCB space consumption
�¡ Very thin package: 0.65 mm
�¡ High efficiency in ESD suppression (IEC 61000-4-2 level 4)
�¡ High reliability offered by monolithic integration
�¡ High density capacitor technology
If you want how dose work it , and its functions , then PM me