DATA SHEET
SE2576L: 2.4 GHz High Power Wireless LAN Power Amplifier
Preliminary
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202428A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 1
Applications
IEEE802.11b DSSS WLAN
IEEE802.11g,n OFDM WLAN
Access Points
Features
Dual Mode IEEE802.11b, IEEE802.11g,
IEEE802.11n
26 dBm, EVM = 3%, 802.11g, OFDM 54 Mbps
29 dBm, 802.11b mask compliant
Integrated PA, Input Match, 2.8V reference
voltage generator
Integrated Temperature Compensated, Positive
Slope Power Detector
Pb-free, RoHS compliant and Halogen-free
3 mm x 3 mm x 0.9 mm, MSL 3
Ordering Information
Part No. Package Remark
SE2576L
16 pin QFN
Samples
SE2576L-R
16 pin QFN
Tape & Reel
SE2576L-EK1
N/A
Evaluation kit
Product Description
The SE2576L is a high power 802.11bgn WLAN
power amplifier module providing the functionality of
the power amplifier, power detector, reference voltage
generator and input match.
The SE2576L is designed for ease of use and
maximum flexibility, with an integrated input match,
and external output match to adjust the load line for
5V, 26dBm operation.
The SE2576L includes a temperature compensated
transmit power detector with over 20 dB of dynamic
range and <1.2dB variation under 3:1 mismatch at the
antenna.
The SE2576L includes a digital enable control due to
an integrated reference voltage generator. The power
ramp rise/fall time is 0.5 μs typical.
Functional Block Diagram
Figure 1: Functional Block Diagram
DET
EN
RFIN
VCC
50Ω
RFOUT
VCC2
Bias & Control
DET
Verzeichnis
