SI5341 Datasheet, PDF (50/56 Pages) Silicon Laboratories – LOW-JITTER, 10-OUTPUT, ANY-FREQUENCY, ANY-OUTPUT CLOCK GENERATOR

Si5341/40
9.2. Si5340 7x7 mm 44-QFN Package Diagram
Figure 20 illustrates the package details for the Si5340. Table 20 lists the values for the dimensions shown in the
illustration.
Figure 20. 44-Pin Quad Flat No-Lead (QFN)
Table 20. Package Dimensions
Dimension
Min
Nom
Max
A
0.80
0.85
0.90
A1
0.00
0.02
0.05
b
0.18
0.25
0.30
D
7.00 BSC
D2
5.10
5.20
5.30
e
0.50 BSC
E
7.00 BSC
E2
5.10
5.20
5.30
L
0.30
0.40
0.50
aaa
—
—
0.15
bbb
—
ccc
—
—
0.10
—
0.08
ddd
—
—
0.10
Notes:
1. All dimensions shown are 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
specification for Small Body Components.
50
Rev. 1.0