SI4201-BM Silicon Laboratories Inc, SI4201-BM Datasheet - Page 43

• Manufacturer Part Number: SI4201-BM
• Description: IC UNVRSL BASEBAND INTRFC 20MLP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4201-BM

• Frequency: 850MHz, 900MHz, 1.8GHz
• Modulation Or Protocol: GSM
• Applications: Cellular, GSM Cellular Radio
• Voltage - Supply: 2.7 V ~ 3.3 V
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -
• Operating Temperature: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Current - Transmitting: -
• Current - Receiving: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Package Outline: Si4200-BM and Si4200DB-BM
Figure 18 illustrates the package details for the Si4200-BM and Si4200DB-BM. Table 12 lists the values for the
dimensions shown in the illustration.
0.50 DIA.
PIN1 ID
Notes:
Symbol
D, E
1. Dimensioning and tolerances conform to ASME Y14.5M. - 1994
2. Package warpage MAX 0.05 mm.
3. “b” applies to plated terminal and is measured between 0.20 and 0.25 mm from terminal TIP.
4. The package weight is approximately 68 mg.
5. The mold compound for this package has a flammability rating of UL94-V0 with an oxygen index of 28
6. The recommended reflow profile for this package is defined by the JEDEC-020B Small Body specification.
A1
A2
A3
1
2
3
A
b
minimum/54 typical.
32
Top View
0.00
0.18
Min
D1
D
—
—
Figure 18. 32-Pin Micro Leadframe Package (MLP)
Millimeters
0.20 REF.
5.00 BSC
Nom
0.85
0.01
0.65
0.23
E1
Table 12. Package Dimensions
E
Max
0.90
0.05
0.70
0.30
θ
A2
Rev. 1.2
A
Side View
Symbol
b
e
A1
A3
D1, E1
D2, E2
e
L
θ
L
b
e
0.30
3.15
Min
—
Bottom View
Millimeters
4.75 BSC
0.50 BSC
Nom
3.30
0.40
—
D2
32
Aero+
Max
3.45
0.50
12°
1
2
3
PIN1 ID
0.20 R.
E2
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