PRELIMINARY DATA SHEET
SKY65009: 250 – 2500 MHz Linear Power Amplifier Driver
Applications
•
UHF television
•
TETRA radio
•
GSM450, GSM480, and GSM750
•
AMPS, PCS, DCS, 2.5G, 3G
•
ISM band transmitters
•
Fixed WCS
•
802.11b/g WLANs
Description
Skyworks SKY65009 is a high performance, ultra-wideband
Power Amplifier (PA) driver with superior output power, linearity,
and efficiency. The high linearity and superior Adjacent Channel
Power Rejection/Adjacent Channel Leakage Ratio (ACPR/ACLR)
performance make the SKY65009 ideal for use in the driver stage
of infrastucture transmit chains.
The SKY65009 is fabricated with Skyworks high reliability
Heterojunction Bipolar Transistor (HBT) process. The device uses
low-cost Surface-Mount Technology (SMT) in the form of a 3-pin,
4 x 4 mm Multi-Chip Module (MCM) package (-21 option) or an
optional 2.4 x 4.5 mm Small Outline Transistor (SOT) package
(-70LF option). The device packages and pinouts are shown in
Figures 1 and 2. A functional block diagram is provided in
Figure 3.
Features
•
Wideband frequency range: 250 to 2500 MHz
•
High linearity: OIP3 > +44 dBm, P1dB > +25 dBm
•
High efficiency: PAE 42%
•
High gain: 20 dB
•
Single DC supply, +3 V or +5 V
•
On-chip bias circuit
•
MCM (3-pin, 4 x 4 mm) or SOT-89 (4-pin 2.4 x 4.5 mm) Pb-free
package (MSL3, 250
°C
per JEDEC J-STD-0-20)
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances) compliant packaging.
GND
4
1
2
3
1
RF_IN
2
GND
3
RF_OUT
S244
RF_IN
GND
RF_OUT
S243
Figure 1. SKY65009-21 Pinout – 3-Pin MCM Package
(Top View)
Figure 2. SKY65009-70LF Pinout – 4-Pin SOT-89 Package
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200404C • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • November 2, 2006
1
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
