SI4031-B1-FM Silicon Laboratories Inc, SI4031-B1-FM Datasheet - Page 54

• Manufacturer Part Number: SI4031-B1-FM
• Description: IC TX 240-930MHZ -8-13DB 20VQFN
• Manufacturer: Silicon Laboratories Inc
• Type: ISM Transmitterr

Specifications of SI4031-B1-FM

• Package / Case: 20-VQFN
• Frequency: 240MHz ~ 930MHz
• Applications: General Purpose
• Modulation Or Protocol: FSK, GFSK, OOK
• Data Rate - Maximum: 256 kbps
• Power - Output: 13dBm
• Current - Transmitting: 30mA
• 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: 240 MHz to 930 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 1.8 V to 3.6 V
• Supply Current: 30 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si4030/31/32-B1
15. Package Outline: Si4030/31/32
Figure 21 illustrates the package details for the Si4030/31/32. Table 16 lists the values for the dimensions shown in
the illustration.
54
Notes:
1. All dimensions are shown in millimeters (mm) unless otherwise noted.
2. Dimensioning and tolerancing per ANSI Y14.5M-1994.
3. This drawing conforms to the JEDEC Solid State Outline MO-220,
4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020
Symbol
Variation VGGD-8.
specification for Small Body Components.
aaa
bbb
ddd
eee
ccc
D2
A1
E2
A
D
E
b
e
L
Figure 21. 20-Pin Quad Flat No-Lead (QFN)
Table 16. Package Dimensions
0.80
0.00
0.18
2.55
2.50
0.30
Min
—
—
—
—
—
Rev 1.1
Millimeters
4.00 BSC
0.50 BSC
4.00 BSC
Nom
0.85
0.02
0.25
2.60
2.60
0.40
—
—
—
—
—
Max
0.90
0.05
0.30
2.65
2.70
0.50
0.10
0.10
0.08
0.10
0.10