User's Manual

DATA SHEET
SE2565T: 2.4 GHz High Power Wireless LAN Power Amplifier
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
202424A • 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
 High Power Wireless Networking Products
Features
 Dual Mode IEEE802.11b, IEEE802.11g,
IEEE802.11n
 23 dBm, EVM = 3%, 802.11g, OFDM 54 Mbps
 26 dBm, ACPR < -32 dBc, 802.11b
 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 0.6 mm QFN, MSL 3
Ordering Information
Part No. Package Remark
SE2565T
16 pin QFN
Samples
SE2565T-R
16 pin QFN
Tape & Reel
SE2565T-EK1
N/A
Evaluation kit
Product Description
The SE2565T 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 SE2565T is designed for ease of use and
maximum flexibility, with an integrated input match,
and external output match to adjust the load line for
either 3.3V, 23dBm operation.
The SE2565T 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 SE2565T 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
VCC1
50Ω
RFOUT
VCC2
Bias & Control
VCC0
DET