Description

The Si4330BDY-T1-GE3 is a part of the Silicon Labs Si4362 EZRadioPRO family of low-current receivers designed to operate in the sub-GHz frequency bands ranging from 142 to 1050 MHz. The device offers superior sensitivity of -126 dBm and low power consumption for both active and standby modes. The Si4330BDY-T1-GE3 exhibits 60 dB adjacent channel selectivity providing. The high selectivity feature is particularly suitable for narrowband operation in harsh RF conditions.

Specifications and features

• Frequency range: 142–1050 MHz
• Receive sensitivity: -126 dBm
• Modulation:
  • (G)FSK, 4(G)FSK, (G)MSK
  • OOK and ASK
• Low active power consumption:10/13 mA RX
• Ultra low current power down modes: 30 nA shutdown, 50 nA standby
• Data rate: 100 bps to 1 Mbps
• Power supply: 1.8 to 3.6 V
• Excellent selectivity performance:
  • 60 dB adjacent channel
  • 75 dB blocking at 1 MHz
• Antenna diversity and T/R switch control
• Highly configurable packet handler
• RX 64 byte FIFOs
• Auto frequency control (AFC)
• Automatic gain control (AGC)
• Low BOM
• Low battery detector
• Temperature sensor
• 20-Pin QFN package

Application Scenarios

The Si4330BDY-T1-GE3 is suitable for a wide range of applications, including:

• Smart metering (802.15.4g and MBus)
• Remote control
• Home security and alarm
• Telemetry
• Garage and gate openers
• Remote keyless entry
• Home automation
• Industrial control
• Sensor networks
• Health monitors
• Electronic shelf labels

Comparison

• 60 dB adjacent channel selectivity for robust receive operation in harsh RF conditions.
• Ultra-low current power down modes and excellent selectivity performance.
• Highly configurable packet handler and auto frequency control (AFC) features.
• Offers outstanding RX sensitivity of -126 dBm.
• Low BOM, low battery detector, and temperature sensor.

• The device has a 20-pin QFN package, which may not be compatible with other packages or systems.