sky65080-70lf Skyworks Solutions, Inc., sky65080-70lf Datasheet - Page 7

• Manufacturer Part Number: sky65080-70lf
• Description: Sky65080-70lf 1500-2500 Mhz Low Noise Power Amplifier Driver
• Manufacturer: Skyworks Solutions, Inc.

NOTE: Junction temperature (Tj) of the device increases with a
A suggested matching circuit is shown in Figure 13 with
component values for the SKY65080-70LF-11 package option
listed in Table 5. Component values for the SKY65080-70LF-21
package option are shown in Table 6.
Testing Procedure
Use the following procedure to set up the SKY65080-70LF
Evaluation Board for testing:
1. Connect a 5.0 V supply to VCC. If available, enable the current
2. Connect a signal generator to the RF signal input port. Set it to
3. Connect a spectrum analyzer to the RF signal output port.
4. Enable the power supply.
5. Enable the RF signal.
6. Take measurements.
CAUTION: If any of the output signals exceed the rated
J1 (RF In)
limiting function of the power supply to 100 mA.
the desired RF frequency at a power level of –15 dBm or less
to the Evaluation Board but do NOT enable the RF signal.
poor connection to the slug and ground. This reduces the
lifetime of the device.
maximum values, the SKY65080-70LF Evaluation
Board can be permanently damaged.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
201042E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • March 19, 2010
Figure 11. Evaluation Board Assembly Drawing
C1
C2
L1
C3
JP1
R1
C4
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 SKY65080-70LF is rated to Moisture Sensitivity Level 1
(MSL1) at 260 C. It can be used for lead or lead-free soldering.
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. For packaging details, refer to the Skyworks
Application Note Tape and Reel, document number 101568.
Package Dimensions
Package dimensions for the 4-pin SOT-89 are shown in
Figure 14, and tape and reel dimensions are provided in
Figure 15.
L2
C8
C7
C6
L3
C5
L4
DATA SHEET • SKY65080-70LF PA DRIVER
J2 (RF Out)
S708
7