PRELIMINARY DATA SHEET
SKY65080-70LF: 1500-2500 MHz Low Noise Power Amplifier
Driver
Applications
UHF television
TETRA radios
PCS, DCS, 2.5G, 3G handsets
ISM band transmitters
WCS fixed wireless
802.16 WiMAX
3GPP LTE
1
RF_IN
2
GND
3
RF_OUT
S244
GND
4
Features
Wideband frequency range: 1500 to 2500 MHz
Low Noise Figure: 2.3 dB
High linearity: IIP3 = +25.5 dBm
Output P1dB = +21 dBm
High gain: 15 dB
Single DC supply: +5 V
On-chip bias circuit
SOT-89 (4-pin, 2.4 x 4.5 mm) package (MSL1, 260
°C
per
JEDEC J-STD-020)
Skyworks offers lead (Pb)-free RoHS (Restriction of
Hazardous Substances) compliant packaging.
Figure 1. SKY65080-70LF Pinout – 4-Pin SOT Package
(Top View)
Description
Skyworks SKY65080-70LF is a high performance, ultra-wideband
Power Amplifier (PA) driver with superior output power, low noise,
linearity, and efficiency. The device provides a 2.3 dB Noise
Figure (NF) and an output power at 1 dB compression of
+21 dBm, making the SKY65080-70LF ideal for use in the driver
stage of infrastructure transmit chains.
The SKY65080-70LF uses low-cost Surface-Mount Technology
(SMT) in the form of a 4-pin, 2.4 x 4.5 mm Small Outline
Transistor (SOT) package. The device package and pinout are
shown in Figure 1 and a functional block diagram is provided in
Figure 2.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201042D • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • October 5, 2009
1
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
