SI4431-A0-FM Silicon Laboratories Inc, SI4431-A0-FM Datasheet - Page 74

• Manufacturer Part Number: SI4431-A0-FM
• Description: IC TXRX ISM 930MHZ 3.6V 20-QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4431-A0-FM

• Package / Case: 20-QFN
• Mfg Application Notes: Transitioning SI4430/31 to Rev B
• Frequency: 240MHz ~ 930MHz
• Data Rate - Maximum: 128kbps
• Modulation Or Protocol: FSK, GFSK, OOK
• Power - Output: 13dBm
• Sensitivity: -118dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 18.5mA
• Current - Transmitting: 28mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Number Of Receivers: 2
• Number Of Transmitters: 1
• Wireless Frequency: 240 MHz to 930 MHz
• Output Power: 13 dBm
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Supply Current: 28 mA
• Minimum Operating Temperature: - 40 C
• Modulation: FSK, GFSK, OOK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1633-5

Si4431
74
-10 dB
-20 dB
-30 dB
-40 dB
-50 dB
-60 dB
-10 dB
-20 dB
-30 dB
-40 dB
-50 dB
-60 dB
-70 dB
-80 dB
10 dB
10 dB
0 dB
0 dB
0.01 MHz
-1.00
MHz
Adjacent Channel Selectivity at 50 kbps (log scale)
-0.75
MHz
Adjacent Channel Selectivity at 50 kbps
Measured at RX SMA Connector Input
Measured at RX SMA Connector Input
Figure 36. Receiver Selectivity
-0.50
MHz
Interferer Frequency Offset
Interferer Frequency Offset
0.10 MHz
Preliminary Rev. 0.4
-0.25
MHz
MHz
0.00
MHz
0.25
1.00 MHz
MHz
0.50
AGC Enabled
AGC Enabled
MHz
0.75
10.00 MHz
MHz
1.00