SI4123 SILABS [Silicon Laboratories], SI4123 Datasheet - Page 33

• Manufacturer Part Number: SI4123
• Description: DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS
• Manufacturer: SILABS [Silicon Laboratories]

10. Package Outline: Si4133-GM
Figure 20 illustrates the package details for the Si4133-GM. Table 17 lists the values for the dimensions shown in
the illustration.
Notes:
Symbol
D2, E2
D, E
1. Dimensioning and tolerancing per ANSI Y14.5M-1994.
2. This package outline conforms to JEDEC MS-220, variant VHHD-1.
3. Recommended card reflow profile is per the JEDEC/IPC J-STD-020B specification for Small Body
A1
A
b
e
Components.
0.80
0.00
0.18
2.55
Min
Millimeters
5.00 BSC
0.50 BSC
Nom
Figure 20. 28-Pin Quad Flat No-Lead (QFN)
0.85
0.01
0.23
2.70
Table 17. Package Dimensions
Max
0.90
0.05
0.30
2.85
Rev. 1.61
Symbol
aaa
bbb
ddd
ccc

L
0.50
Min
—
—
—
—
—
Millimeters
Nom
0.60
—
—
—
—
—
Si4133
Max
0.70
0.10
0.10
0.05
0.10
12 
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