SE2605L Datasheet, PDF (1/11 Pages) Skyworks Solutions Inc. – High Power (+26 dBm) 802.11n WLAN Power Amplifier with Integrated Power Detector

PRELIMINARY DATA SHEET
SE2605L: High Power (+26 dBm) 802.11n WLAN Power
Amplifier with Integrated Power Detector
Applications
 IEEE 802.11n WLAN enabled:
 Access points
 Media gateways
 Set top boxes
 LCD TVs
 Other broadband triple-play multimedia applications
Features
Linear output power for IEEE 802.11n, 64-QAM,
EVM ≤ 3% = +26 dBm @ 5.0 V
 High gain: 32 dB
 Power shutdown mode
 Superior gain flatness
 Fully matched at RF input/output ports
 Load insensitive power detector
 Small footprint QFN (16-pin, 3 x 3 mm) SMT package (MSL3,
260 C per JEDEC J-STD-020)
Description
The SE2605L is a 2 GHz Microwave Monolithic Integrated Circuit
(MMIC) Power Amplifier (PA) with superior output power, linearity,
and efficiency. These features make the SE2605L ideal for
Wireless Local Area Network (WLAN IEEE 802.11n) applications.
The device is fabricated using SiGe BiCMOS technology. The
device is internally matched and mounted in a 20-pin, 4 x 4 mm
Quad Flat No-Lead (QFN) Surface-Mounted Technology (SMT)
package, which allows for a highly manufacturable low cost
solution.
A block diagram of the SE2605L is shown in Figure 1.The device
package and pinout for the 16-pin QFN are shown in Figure 2.
Signal pin assignments and functional pin descriptions are
described in Table 1.
Skyworks Green^TM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green^TM, document number
SQ04–0074.
PA_EN
RF_IN
Bias
Input
Match
Inter-Stage
Match
Inter-Stage
Match
Detector
VCC1
VCC2
VDET
VCC3
Figure 1. SE2605L Block Diagram
RF_OUT
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
203009E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • February 10, 2016
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