Silicon Labs SI4468-A2A-IM SI4468-A2A-IM RF Transceiver 142Mhz to 1.05GHz 4FSK/4GFSK FSK/GFSK MSK/GMSK OOK 1.8-3.8V HQFN-20

The SI4468-A2A-IM is a high-performance low-current Transceiver covering the sub-GHz frequency bands from 142 to 1050MHz. A high level of integration including support for IEEE 802.15.4 features enables standards based sub GHz networking solutions. The transceiver offers outstanding sensitivity of -133dBm while achieving extremely low active and standby current consumption ad also offers frequency coverage in all major bands. The transceiver includes optimal phase noise, blocking and selectivity performance for narrow band and licensed band applications. The 69dB adjacent channel selectivity with 12.5kHz channel spacing ensures robust receive operation in harsh RF conditions, which is particularly important for narrow band operation. The active mode TX current consumption of 18mA at 10dBm and RX current of 10mA coupled with extremely low standby current and fast wake times ensure extended battery life in the most demanding applications.

• Modulation - (G) FSK, 4 (G)FSK, (G) MSK and OOK
• Low active power consumption
• Ultra low current power down modes
• Fast wake and hop times
• Antenna diversity and T/R switch control
• Highly configurable packet handler
• TX and RX 64-byte FIFOs
• Auto frequency and gain control (AFC and AGC)
• Low BOM
• Low battery detector

• Temperature sensor

Applications

Metering, Communications & Networking, Security, Automation & Process Control, Sensing & Instrumentation, System Monitoring

Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Other details

Brand	SILICON LABS
Part Number	SI4468-A2A-IM
Quantity	Each
Technical Data Sheet EN
Technical Data Sheet EN
Product Change Notice EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.