si4710-b30 Silicon Laboratories, si4710-b30 Datasheet - Page 34

• Manufacturer Part Number: si4710-b30
• Description: Si4710/11-b30 Fm Radio Transmitter
• Manufacturer: Silicon Laboratories

Si4710/11-B30
10. Package Outline: Si4710/11-GM
Figure 21 illustrates the package details for the Si4710/11. Table 18 lists the values for the dimensions shown in
the illustration.
34
Notes:
Symbol
1. All dimensions are shown in millimeters (mm) unless otherwise noted.
2. Dimensioning and tolerancing per ANSI Y14.5M-1994.
A1
D2
E2
A
D
E
b
e
c
0.50
0.00
0.20
0.27
1.65
1.65
Min
Millimeters
3.00 BSC
0.50 BSC
3.00 BSC
Nom
0.55
0.02
0.25
0.32
1.70
1.70
Figure 21. 20-Pin Quad Flat No-Lead (QFN)
Table 18. Package Dimensions
Max
0.60
0.05
0.30
0.37
1.75
1.75
Rev. 1.1
Symbol
aaa
bbb
ddd
eee
ccc
L1
L
f
0.35
0.00
Min
—
—
—
—
—
Millimeters
2.53 BSC
Nom
0.40
—
—
—
—
—
—
Max
0.45
0.10
0.05
0.05
0.08
0.10
0.10