SKY65105 Datasheet, PDF (6/11 Pages) Skyworks Solutions Inc. – 1700 - 2200 MHz Linear Power Amplifier

PRELIMINARY DATA SHEET • SKY65105 POWER AMPLIFIER
+5 V
C1
0.01 µF
C2
4.7 µF
VCC1
12
11
10
1
T2
50 Ω
T1
microstrip
RF in
RFIN 2
C5
4.7 pF
VREF
3
9
8 _RFOUT
T3
50 Ω
microstrip RF out
7
4
5
6
C6
0.01 µF
VCC2
C3
0.01 µF
+3.6 V
Notes:
1) The device ground pad provides both
a thermal and electrical ground.
This ground path is critical and must
be as short as possible.
C4
4.7 µF
2) Transmission line lengths T1 and T2
should be minimized.
+5.0 V
S458
Figure 11. Evaluation Board Schematic, 1700 MHz to 2200 MHz
J1 (RF In)
8x8 PA EVALUATION BD.
C1
C2
C5
C6
C3
C4
J2 (RF Out)
J3
Figure 12. Evaluation Board Assembly Diagram
C1257b
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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July 13, 2007 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200085D