D
ATA SHEET
SE2576L: 2.4 GHz High Power Wir eless L AN Power Amplif ier
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, referenc e 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 mism atch 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
Bias & Control
DET
DATA SHEET
SE2576L: 2.4 GHz High Power Wir eless L AN Power Amplif ier
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 2
Pin Out Diagram
Figure 2: SE2576L Pin Out (Top View Through Package)
Pin Out Description
Pin No. Name Description
1 RF IN RF Input
2 EN Power Ampli fier Enable
3 GND Ground
4 VCC0 Power Supply for Bias Circ uit
5 GND Ground
6 GND Ground
7 DET Power Detector Output
8 NC No Connect. May be left floating or grounded.
9 GND Ground
10 RF OUT RF Output
11 RF OUT RF Output
12 GND Ground
13 VCC2 Power Supply for 2
nd
Stage
14 NC No Connect. May be left floating or grounded.
15 VCC1 Power Supply driver stages
16 GND Ground
Die paddle GND Ground
GND
RF OUT
RF OUT
GND
1
2
3
12
11
10
7 6 5
14
15
16
VCC2
NC
VCC1
Ground Paddle
13
8
4
9
NC
DET
GND
GND
RF IN
EN
GND
VCC0