Si4312
Rev. 0.5 17
7. Package Outline: Si4312-B10-GM
Figure 8 illustrates the package details for the Si4312-B10-GM. Table 13 lists the values for the dimensions shown
in the illustration.
Figure 8. 20-Pin Quad Flat No-Lead (QFN)
Table 13. Package Dimensions
Symbol Millimeters Symbol Millimeters
Min Nom Max Min Nom Max
A 0.80 0.85 0.90 f 2.53 BSC
A1 0.00 0.02 0.05 L 0.30 0.35 0.40
b 0.20 0.25 0.30 L1 0.00 — 0.10
c 0.27 0.32 0.37 aaa — — 0.05
D 3.00 BSC bbb — — 0.05
D2 1.65 1.70 1.75 ccc — — 0.08
e 0.50 BSC ddd — — 0.10
E 3.00 BSC eee — — 0.10
E2 1.65 1.70 1.75
Notes:
1. All dimensions are shown in millimeters (mm) unless otherwise noted.
2. Dimensioning and tolerancing per ANSI Y14.5M-1994.
