IA4421 Universal ISM Band FSK Transceiver

Silicon Labs IA4421 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. The IA4421 transceiver is a part of Silicon Labs EZRadioTM product line, which produces a flexible, low cost, and highly integrated solution that does not require production alignments. The chip is a complete Analog RF and baseband transceiver including a multi-band PLL synthesizer with PA, LNA I/Q Down Converter mixers, baseband Filters and Amplifiers and an I/Q Demodulator All required RF functions are integrated. Only an external crystal and bypass filtering are needed for operation. By integration
IA4421 's PackagesIA4421 's pdf datasheet
IA4421-DS




IA4421 Pinout, Pinouts
IA4421 pinout,Pin out
This is one package pinout of IA4421,If you need more pinouts please download IA4421's pdf datasheet.

IA4421 Application circuits
IA4421 circuits
This is one application circuit of IA4421,If you need more circuits,please download IA4421's pdf datasheet.


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