sky65550-11 Skyworks Solutions, Inc., sky65550-11 Datasheet
sky65550-11
Manufacturer Part Number
sky65550-11
Description
Sky65550-11 5 Ghz Wlan Front-end Module With Switch
Manufacturer
Skyworks Solutions, Inc.
Datasheet
1.SKY65550-11.pdf
(2 pages)
PRODUCT SUMMARY
SKY65550-11: 5 GHz WLAN Front-End Module with Switch
Applications
WiFi-enabled handsets
PC cards, PCMCIA cards, mini-cards, and half-mini cards
WLAN-enabled wireless video systems
Features
Integrated high performance 5 GHz PA and T/R switch
Fully-matched input and output
Integrated power detector
No need for external reference voltage
Gain = 28 dB
Output power = +15.5 dBm @ 4% EVM, 64 QAM 3/4
Small, MCM (10-pin, 3 x 3 mm) package (MSL3, 260 C per
JEDEC J-STD-020)
Skyworks offers lead (Pb)-free RoHS (Restriction of
Hazardous Substances) compliant packaging.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201308A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 21, 2010
Description
The SKY65550-11 is a highly-integrated, 5 GHz Front-End Module
(FEM) incorporating a 5 GHz Single-Pole, Double-Throw (SPDT)
transmit/receive (T/R) switch and a 5 GHz Power Amplifier (PA)
intended for mobile/portable 802.11a applications and systems.
The device operates from a single supply voltage of 3.6 V typical
and draws approximately 185 mA of current.
A digital enable function is included that allows power savings
during off mode. To ensure compatibility with digital control logic
levels provided by the system, the SKY65550-11 supports 1.8 V
logic levels for both enable and switch control functions. An
integrated power detector is included to provide closed-loop
power control within the system.
The SKY65550-11 enables extremely small form factor
applications and requires only two external SMT components.
The device is provided as a compact, 10-pin 3 x 3 mm MCM. A
functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2.
RX
TX
Figure 1. SKY65550-11 Block Diagram
Detector
S1877
ANT
1
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sky65550-11 Summary of contents
Page 1
... A digital enable function is included that allows power savings during off mode. To ensure compatibility with digital control logic levels provided by the system, the SKY65550-11 supports 1.8 V logic levels for both enable and switch control functions. An integrated power detector is included to provide closed-loop power control within the system ...
Page 2
... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 2 May 21, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201308A PA_ENB 1 VDET 2 3 V_RX ANT 4 V_TX 5 Figure 2. SKY65550-11 Pinout – 10-Pin MCM (Top View) Manufacturing Part Number SKY65550- VCC1 8 VCC2 7 VCC3 6 ...