SI4313-B1-FM Silicon Laboratories Inc, SI4313-B1-FM Datasheet - Page 9

• 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

Table 3. Receiver AC Electrical Characteristics
Parameter
Synthesizer
Frequency Range
RX Sensitivity
RX Bandwidth
RSSI Resolution
±1-Ch Offset
Selectivity
±2-Ch Offset
Selectivity
Selectivity
Blocking at 1 MHz
offset
Blocking at 4 MHz
offset
Blocking at 8 MHz
offset
Image Rejection
Spurious Emissions
Notes:
≥±3-Ch Offset
1. All specification guaranteed by production test unless otherwise noted. Production test conditions and max limits are
2. Guaranteed by qualification. Qualification test conditions are listed in "1.1.1. Production Test Conditions" on page 14.
2
2
2
listed in "1.1.1. Production Test Conditions" on page 14.
2
2
2
2
2
2
1M
4M
8M
P
RES
P
Symbol
P
P
C/I3-CH
C/I
C/I
P
P
RX_OOK
Im
OB_RX1
RX_100
RX_125
RX_40
F
BW
RX_2
BLOCK
BLOCK
BLOCK
RX
1-CH
2-CH
REJ
RSSI
Desired Ref Signal 3 dB above sen-
Interferer and desired modulated
Interferer and desired modulated
40 kbps ∆F = 20 kHz GFSK with
40 kbps F = 20 kHz GFSK with
(4.8 kbps, 350 kHz BW, OOK)
Desired Ref Signal 3 dB above
(40 kbps, 400 kHz BW, OOK)
(100 kbps, GFSK, BT = 0.5,
(125 kbps, GFSK, BT = 0.5,
channel spacing = 150 kHz
(40 kbps, GFSK, BT = 0.5,
(2 kbps, GFSK, BT = 0.5,
sitivity, BER <0.1%.
∆f = ±62.5 kHz)
∆f = ±20 kHz)
∆f = ±50 kHz)
(BER < 0.1%)
(BER < 0.1%)
(BER < 0.1%)
(BER < 0.1%)
(BER < 0.1%)
(BER < 0.1%)
∆f = ±5 kHz)
IF = 937 kHz
Conditions
sensitivity.
BT = 0.5,
BT = 0.5
Rev. 1.0
with
with
1
2
2
2
1
1
2
Min
240
2.6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
–118
–105
–101
–107
±0.5
Typ
–98
–99
–31
–35
–40
–52
–56
–63
–30
—
—
—
Si4313-B1
Max
960
620
–54
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Units
MHz
dBm
dBm
dBm
dBm
dBm
dBm
dBm
kHz
dB
dB
dB
dB
dB
dB
dB
dB
9