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SE2576L 参数 Datasheet PDF下载

SE2576L图片预览
型号: SE2576L
PDF下载: 下载PDF文件 查看货源
内容描述: 2.4 GHz的高功率无线局域网功率放大器初步 [2.4 GHz High Power Wireless LAN Power Amplifier Preliminary]
分类和应用: 放大器功率放大器无线无线局域网
文件页数/大小: 2 页 / 125 K
品牌: SIGE [ SIGE SEMICONDUCTOR, INC. ]
 浏览型号SE2576L的Datasheet PDF文件第2页  
SE2576L
2.4 GHz High Power Wireless LAN Power Amplifier
Preliminary
Applications
IEEE802.11b DSSS WLAN
IEEE802.11g,n OFDM WLAN
Access Points
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.
Features
Dual Mode IEEE802.11b, IEEE802.11g,
IEEE802.11n
26 dBm, EVM = 3%, 802.11g, OFDM 54 Mbps
29 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 0.9 mm, MSL 3
Ordering Information
Part No.
SE2576L
SE2576L-R
SE2576L-EK1
Package
16 pin QFN
16 pin QFN
N/A
Remark
Samples
Tape & Reel
Evaluation kit
Functional Block Diagram
EN
VCC
VCC2
Bias & Control
RFOUT
DET
DET
RFIN
50Ω
Figure 1: Functional Block Diagram
DST-00260
Rev 1.4
Sep-24-2009
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