SI4313-B1-FM Silicon Laboratories Inc, SI4313-B1-FM Datasheet - Page 40

• Manufacturer Part Number: SI4313-B1-FM
• Description: IC RX FSK 315-915MHZ 20VQFN
• Manufacturer: Silicon Laboratories Inc
• Series: EZRadio®r
• Type: ISM Receiverr

Specifications of SI4313-B1-FM

• Package / Case: 20-VQFN
• Mfg Application Notes: Si4313 Register Desc AppNote
• Frequency: 315MHz, 434MHz, 868MHz, 915MHz
• Sensitivity: -118dBm
• Data Rate - Maximum: 128kbps
• Modulation Or Protocol: FSK, GFSK, OOK
• Applications: Data Logging, Health Monitors, Remote Control, Weather Station
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Operating Frequency: 315 MHz to 915 MHz
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Current: 100 nA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1980-5

Si4313-B1
9. Reference Design
Reference designs, including recommended schematics, BOM, and layouts for many common applications, are
available at www.silabs.com.
Figure 13. Reference Test Card
10. Customer Support
Technical support for the complete family of Silicon Labs wireless products is available by accessing the wireless
section of the Silicon Labs' website at www.silabs.com/wireless. For answers to common questions please visit the
wireless Knowledge Base at www.silabs.com/support/knowledgebase.
10.1. RX LNA Matching
All that is required is a 150 pF coupling capacitor between antenna and RX input.
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Rev. 1.0