SE2620T-DS Datasheet, PDF (1/13 Pages) Skyworks Solutions Inc. – SE2620T: 2.4 GHz Wireless LAN/BT Front End Preliminary

DATA SHEET
SE2620T: 2.4 GHz Wireless LAN/BT Front End
Preliminary
Applications
 IEEE802.11b DSSS WLAN
 IEEE802.11g,n OFDM WLAN
Features
 Dual Mode IEEE802.11b & IEEE802.11g
 Integrated PA, Harmonic Filter, LNA and BT port
 Integrated Positive Slope Power Detector
 18 dBm @ 3 % EVM, 802.11g, 54 Mbps
 3.3 V or 5.0V nominal supply on VCC1, VCC2.
 Lead free, Halogen free and RoHS compliant
 Compact package, 3 x 3 x 0.6 mm, MSL 1
Ordering Information
Part No.
SE2620T
SE2620T-R
SE2620T-EK1
Package
16 pin QFN
16 pin QFN
N/A
Remark
Samples
Tape and Reel
Evaluation kit
Product Description
The SE2620T is a complete 802.11 b/g/n WLAN RF
front-end module with a Bluetooth port. The device
provides all the functionality of the power amplifier,
power detector, harmonic filtering, switch, low noise
amplifier, and associated matching. The SE2620T
provides a complete 2.4 GHz WLAN RF solution from
the output of the transceiver to the antenna, and from
the antenna to the input of the transceiver, in an ultra
compact form factor.
The SE2620T is designed for ease of use, with all the
critical matching and harmonic filtering integrated,
also offering a simple 50 Ω interface to the antenna.
The SE2620T includes a low noise amplifier to
increase the receive sensitivity of embedded solutions
to improve range or to overcome the insertion loss of
cellular filters often included for mobile applications.
The SE2620T also includes a transmitter power
detector with 20 dB of dynamic range and a digital
enable control for transmitter power ramp on/off
control.
Functional Block Diagram
PEN
LEN
VCC1
VCC2
CTX
Bias & Control
CRX
CBT
50Ω
TX
& Filter
RX
DET
DET
50Ω
& Filter
BT
ANT
Figure 1: Functional Block Diagram
Skyworks Solutions, Inc. ● Phone [781] 376-3000 ● Fax [781] 376-3100 ● [e-mail] ● www.skyworksinc.com
DST-00482  Rev 1.4 ● Skyworks Proprietary Information ● Products and Product Information are Subject to Change Without Notice ● April 16, 2012
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