SI53312 Datasheet, PDF (29/33 Pages) Silicon Laboratories – 1:10 LOW JITTER UNIVERSAL BUFFER/LEVEL TRANSLATOR WITH 2:1 INPUT MUX

5. Package Outline
5.1. 7x7 mm 44-QFN Package Diagram
Si53312
Figure 17. Si53312 7x7 mm 44-QFN Package Diagram
Table 25. Package Diagram Dimensions
Dimension
MIN
A
0.80
NOM
0.85
MAX
0.90
A1
0.00
0.02
0.05
b
0.18
0.25
0.30
D
7.00 BSC
D2
2.65
2.80
2.95
e
0.50 BSC
E
7.00 BSC
E2
2.65
2.80
2.95
L
0.30
0.40
0.50
aaa
—
—
0.10
bbb
—
ccc
—
ddd
—
—
0.10
—
0.08
—
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.
Rev. 1.0
29