RF Transceiver IC supporting FSK, GFSK, GMSK, MSK, and OOK modulation. Features a 119MHz to 1.05GHz frequency range with a 1Mbps data rate and 20dBm output power. Operates at 3.3V with a 1.8V to 3.6V supply range, offering -126dBm sensitivity. Includes SPI interface and 4 GPIO pins, housed in a 4mm x 4mm x 0.85mm QFN package.
Frequency119MHz
PackageQFN
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Technical Specifications
Silicon Labs SI4464-B1B-FM technical specifications.
General
Package/Case
QFN
Current - Receiving
13.7mA
Current - Transmitting
85mA
Data Rate
1Mbps
Frequency
119MHz
Height
0.85mm
Interface
SPI
Length
4mm
Max Frequency
1.05GHz
Min Frequency
119MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Min Supply Voltage
1.8V
Number of GPIO
4
Operating Supply Voltage
3.3V
Output Power (dBm)
20dBm
Package Quantity
75
Packaging
Rail/Tube
Reach SVHC Compliant
Unknown
RoHS Compliant
Yes
Sensitivity
-126dBm
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Silicon Labs SI4464-B1B-FM Datasheet
Download the complete datasheet for Silicon Labs SI4464-B1B-FM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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