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    si4221

    Abstract: LD 7575 PS ia4421 Si4421 smd BR12 GRM1885C1H5R0CZ01B smd crystal oscillator 2 pin RF pcb antenna 434 433 bifa antenna Crystal oscillator 12 MHz
    Contextual Info: Si4421 Universal ISM Band FSK Transceiver Si4421 PIN ASSIGNMENT DESCRIPTION Silicon Labs’ Si4421 is a single chip, low power, multi-channel FSK transceiver designed for use in applications requiring FCC or ETSI conformance for unlicensed use in the 433, 868 and 915 MHz bands.


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    si4421si4221ld 7575 psia4421+6smd br12grm1885c1h5r0cz01bsmd crystal oscillator 2 pinrf pcb antenna 434 433bifa antennacrystal oscillator 12 mhz PDF