sky65170-21 Skyworks Solutions, Inc., sky65170-21 Datasheet - Page 6

• Manufacturer Part Number: sky65170-21
• Description: Sky65170-21 860 ? 960 Mhz, 0.5 W High Power Power Amplifier
• Manufacturer: Skyworks Solutions, Inc.

PRELIMINARY DATA SHEET • SKY65170-21 0.5 W, HIGH POWER PA
Evaluation Board Description
The SKY65170-21 Evaluation Board is used to test the
performance of the SKY65170-21 High Power PA. A schematic
diagram of the SKY65170-21 Evaluation Board is shown in
Figure 8. An assembly drawing for the Evaluation Board is shown
in Figure 9 and the layer detail is provided in Figure 10. The layer
detail physical characteristics are noted in Figure 11.
Package Dimensions
The PCB layout footprint for the SKY65170-21 is provided in
Figure 12. Package dimensions for the 20-pin MCM are shown in
Figure 13, and tape and reel dimensions are provided in
Figure 14.
6
Stage 1 Collector
Bias Reference 1
Voltage, 5 V
Bias Voltage,
Voltage, 5 V
PA Enable,
RF Input
3 to 5 V
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
September 21, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201379A
5 V
J1
10 μF
C11
DNI
C3
10 μF
C15
3300 pF
68 pF
3300 pF
C1
C4
C5
1
2
3
4
5
6
Figure 8. SKY65170-21 Evaluation Board Schematic
GND
RF_IN
GND
PA_EN
GND
VC_BIAS
200 Ω
R1
20
7
×
19
8
18
9
Package and Handling Information
Since the device package is sensitive to moisture absorption, it is
baked and vacuum packed before shipping. Instructions on the
shipping container label regarding exposure to moisture after the
container seal is broken must be followed. Otherwise, problems
related to moisture absorption may occur when the part is
subjected to high temperature during solder assembly.
The SKY65170-21 is rated to Moisture Sensitivity Level 3 (MSL3)
at 260 C. It can be used for lead or lead-free soldering. For
additional information, refer to Skyworks Application Note, PCB
Design and SMT Assembly/Rework Guidelines for MCM-L
Packages, document number 101752.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
17
10
×
RF_OUT
VCC2
GND
GND
GND
GND
200 Ω
16
15
14
13
12
11
R2
3300 pF
C8
10 μF
C16
C2
68 pF
J2
RF Output
Stage 2 Collector
Voltage, 5 V
Bias Reference 2
Voltage, 5 V
S2044b