ALN1730WB Datasheet, PDF (3/4 Pages) Advanced Semiconductor Business Inc. – Internally Matched LNA Module

Mounting Recommendation (in mm)
ALN1730WB
Internally Matched LNA Module
Note: 1. The number and size of ground via holes in a
circuit board is critical for thermal and RF groun
ding considerations.
2. We recommend that the ground via holes be p
laced on the pad of the device for better RF a
nd thermal performance, as shown in the drawi
ng at the left side.
S-parameters & K-factor
40
35
30
25
20
15
10
5
0
1000
1500
2000
2500
Frequency (MHz)
3000
3500
0
-5
-10
-15
-20
-25
-30
-35
1000
1500
2000
2500
Frequency (MHz)
3000
3500
0
-5
-10
-15
-20
-25
-30
-35
1000
1500
2000
2500
Frequency (MHz)
3000
3500
10
9
8
7
6
5
4
3
2
1
0
0
1000 2000 3000 4000 5000 6000 7000
Frequency [MHz]
3/4
ASB Inc.  [e-mail]  Tel: [phone]
Apr 2013