SI554 Datasheet, PDF (11/15 Pages) Silicon Laboratories – QUAD FREQUENCY VOLTAGE-CONTROLLED CRYSTAL

Si554
4. Package Outline and Suggested Pad Layout
Figure 2 illustrates the package details for the Si554. Table 12 lists the values for the dimensions shown in the
illustration.
Figure 2. Si554 Outline Diagram
Table 12. Package Diagram Dimensions (mm)
Dimension
Min
Nom
Max
A
1.50
1.65
1.80
b
1.30
1.40
1.50
b1
0.90
1.00
1.10
c
0.50
0.60
0.70
c1
0.30
—
0.60
D
5.00 BSC
D1
4.30
4.40
4.50
e
2.54 BSC
E
7.00 BSC
E1
6.10
6.20
6.30
H
0.55
0.65
0.75
L
1.17
1.27
1.37
L1
1.07
1.17
1.27
p
1.80
—
2.60
R
0.70 REF
aaa
—
—
0.15
bbb
—
—
0.15
ccc
—
—
0.10
ddd
—
—
0.10
eee
—
—
0.05
Note:
1. All dimensions shown are in millimeters (mm) unless otherwise noted.
2. Dimensioning and Tolerancing per ANSI Y14.5M-1994.
Rev. 1.1
11