SI4320-J1-FT Silicon Laboratories Inc, SI4320-J1-FT Datasheet - Page 30

• Manufacturer Part Number: SI4320-J1-FT
• Description: IC RCVR FSK 915MHZ 5.4V 16-TSSOP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4320-J1-FT

• Package / Case: 16-TSSOP
• Frequency: 315MHz, 433MHz, 868MHz, and 915MHz
• Sensitivity: -109dBm
• Data Rate - Maximum: 256 kbps
• Modulation Or Protocol: FSK, OOK
• Current - Receiving: 14mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.2 V ~ 5.4 V
• Operating Temperature: -40°C ~ 85°C
• Operating Frequency: 315 MHz to 915 MHz
• Operating Supply Voltage: 2.2 V to 5.4 V
• Mounting Style: SMD/SMT
• Supply Current: 3 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Applications: -
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1627-5

BER Measurement Results
The table shows the optimal BW and f
better).
f
BW=67 kHz
1.134 kbps
FSK
=30 kHz
f
BW=67 kHz
FSK
2.4 kbps
=30 kHz
1.E+00
1.E+00
1.E-01
1.E-02
1.E-03
1.E-04
1.E-05
1.E-06
1.E-01
1.E-02
1.E-03
1.E-04
1.E-05
1.E-06
-115
-110
f
BW=67 kHz
FSK
FSK
4.8 kbps
selection for different data rates. Recommended only when using accurate crystal (20ppm or
=30 kHz
-105
-110
f
BW=67 kHz
FSK
9.6 kbps
Input Pow er [dBm]
BER at 433MHz Band
Input Pow er [dBm]
BER at 915MHz Band
=45 kHz
-100
-105
f
BW=67 kHz
19.2 kbps
FSK
=45 kHz
-95
-100
f
BW=134 kHz
38.4 kbps
FSK
=90 kHz
-90
-95
f
BW=134 kHz
57.6 kbps
FSK
1.1kbps
2.4kbps
4.8kbps
9.6kbps
19.2kbps
38.4kbps
57.6kbps
115kbps
1.1kbps
2.4kbps
4.8kbps
9.6kbps
19.2kbps
38.4kbps
57.6kbps
115kbps
=90 kHz
f
BW=200 kHz
FSK
115 kbps
=120 kHz
Si4320
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