SI4431-A0-FM Silicon Laboratories Inc, SI4431-A0-FM Datasheet - Page 51

• 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

[kHz]
10.6
11.5
12.1
14.2
16.2
17.5
18.9
21.0
22.7
24.0
28.2
32.2
34.7
37.7
BW
2.6
2.8
3.1
3.2
3.7
4.2
4.5
4.9
5.4
5.9
6.1
7.2
8.2
8.8
9.5
ndec_exp
1C-[6:4]
5
5
5
5
5
5
5
4
4
4
4
4
4
4
3
3
3
3
3
3
3
2
2
2
2
2
2
2
1
dwn3_bypass
1C-[7]
Table 17. Filter Bandwidth Parameters
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1C-[3:0]
filset
Preliminary Rev. 0.4
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
BW [kHz]
127.9
137.9
142.8
167.8
181.1
191.5
225.1
248.8
269.3
284.9
335.5
361.8
420.2
468.4
518.8
577.0
620.7
112.1
41.7
45.2
47.9
56.2
64.1
69.2
75.2
83.2
90.0
95.3
ndec_exp
1C-[6:4]
1
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
dwn3_bypass
1C-[7]
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Si4431
1C-[3:0]
filset
15
10
12
13
14
11
2
3
4
5
6
7
1
2
3
4
5
6
7
4
5
9
1
2
3
4
8
9
51