SE2564L
2.4 GHz High Efficiency Wireless LAN Front End
Product Preview
25Applications
IEEE802.11b DSSS WLAN
IEEE802.11g,n OFDM WLAN
Access Points, PCMCIA, PC cards
Product Description
The SE2564L is a complete 802.11bgn WLAN RF
front-end module providing all the functionality of the
power amplifier, power detector, diversity switch and
50 ohm matching on all RF ports. The SE2564L
provides a complete 2.4 GHz WLAN RF solution from
the output of the transceiver to the antennas in an
ultra compact form factor.
The SE2564L is designed for ease of use, with all the
critical matching and harmonic filtering and integrated
transmit/receive DPDT switch providing a 50
Ω
interface to the antenna. The SE2564L also includes
a transmitter power detector with 20 dB of dynamic
range and a digital enable control for transmitter
power ramp on/off control. The power ramp rise/fall
time is 0.5
μs
typical.
Features
Dual Mode IEEE802.11b, IEEE802.11g,
IEEE802.11n
Integrated PA, TX Filter, Diversity switch
Integrated Positive Slope Power Detector
20 dBm Output Power, 802.11b, 11 Mbits
17 dBm @ 3.0 % EVM, 802.11g, 3.3V
Lead free, halogen free and RoHS compliant
Small plated package, 3 mm x 4 mm x 0.9 mm,
MSL 3
Ordering Information
Part No.
SE2564L
SE2564L-R
SE2564L-EK1
Package
24 pin QFN
24 pin QFN
N/A
Remark
Samples
Tape & Reel
Evaluation kit
Functional Block Diagram
Figure 1: Functional Block Diagram
DST-00164
Rev 1.6
Sep-29-2009
1 of 2
SIGE [ SIGE SEMICONDUCTOR, INC. ]
