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SKY65119 Datasheet Preview

SKY65119 Datasheet

700-800 MHz Linear Power Amplifier

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PRELIMINARY DATA SHEET
SKY65119: 700 – 800 MHz Linear Power Amplifier
Applications
AMPS/CDMA/TDMA/GSM
Repeaters
WLL and ISM bands
Mobile radio
Paging
Telematics
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Features
Typical POUT of 32.5 dBm
High linearity
Low power consumption
Single +5 V supply
MCM (12-pin, 8 x 8 mm) Pb-free free (MSL3, 250 °C per JEDEC
J-STD-020) SMT package
Description
Skyworks SKY65119 Power Amplifier (PA) is a fully matched,
12-pin lead-free Multi-Chip Module (MCM) developed for cellular,
Wireless Local Loop (WLL), and Industrial, Scientific, Medical
(ISM) applications. This small, power-efficient PA has a full 700 to
800 MHz bandwidth coverage packed into a single compact
package.
All active circuitry in the module is contained in a single Gallium
Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC).
The SKY65119 is manufactured with Skyworks Aluminum (Al)
GaAs Heterojunction Bipolar Transistor (HBT) process, which
allows for single supply operation while maintaining high
efficiency and good linearity.
Figure 1 shows a functional block diagram for the SKY65119. The
device package and pinout are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances) compliant packaging.
VCC1
Driver Amp
Bias
VCC2
Power Amp
Bias
RFIN Input Match
PA Interstage Match
PA
Output Match
RFOUT
GND
Figure 1. SKY65119 Functional Block Diagram
C1220a
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200610A • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • December 7, 2006
1




Skyworks Solutions

SKY65119 Datasheet Preview

SKY65119 Datasheet

700-800 MHz Linear Power Amplifier

No Preview Available !

PRELIMINARY DATA SHEET • SKY65119 POWER AMPLIFIER
12 11 10
GND 1
RFIN 2
GND 3
9 GND
8 RFOUT
7 GND
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4 56
S754
Figure 2. SKY65119 Pinout– 12-Pin MCM Package
(Top View)
Table 1. SKY65119 Signal Descriptions
Pin #
Name
Description
1 GND
Ground
2 RFIN
RF input
3 GND
Ground
4 VCC1
Supply voltage
5 GND
Ground
6 GND
Ground
Technical Description
The SKY65119 is comprised of two amplifier stages. The
matching circuits for the input stage, inter-stage, and output
stage are contained within the device. The bias circuits for both
input and output stages are included within the device for
optimum temperature tracking performance.
The SKY65119 is internally matched for optimum linearity and
efficiency. The input and output stages are independently
supplied using the VCC1 and VCC2 supply lines, pins 4 and 12,
respectively.
Pin # Name
7 GND
8 RFOUT
9 GND
10 GND
11 GND
12 VCC2
Description
Ground
RF output
Ground
Ground
Ground
Supply voltage
The SKY65119 is rated to Moisture Sensitivity Level 3 (MSL3) at
250 °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. For packaging details, refer to the Skyworks
Application Note, Tape and Reel, document number 101568.
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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 December 7, 2006 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • 200610A


Part Number SKY65119
Description 700-800 MHz Linear Power Amplifier
Maker Skyworks Solutions
Total Page 10 Pages
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