DATA SHEET
SKY65131: WLAN Power Amplifier Module
Applications
•
IEEE802.11 b/g WLAN
•
ISM band transmitters
•
WCS fixed wireless
•
Wireless access nodes
Description
The Skyworks SKY65131 is a Microwave Monolithic Integrated
Circuit (MMIC) Power Amplifier (PA) with superior output power,
linearity, and efficiency. These features make the SKY65131 ideal
for Wireless Local Area Network (WLAN) applications.
The device is fabricated using Skyworks high reliability Indium
Gallium Phosphide (InGaP) Heterojunction Bipolar Transistor (HBT)
technology. The device is internally matched and mounted in a
4 x 4 mm, Multi-Chip Module (MCM) Surface-Mounted
Technology (SMT) package, which allows for a highly
manufacturable low cost solution.
The device package and pinout are shown in Figure 1. A block
diagram of the SKY65131 is shown in Figure 2.
Features
•
Single 3.3 V supply
•
Linear output power of +28 dBm for IEEE802.11b mask
•
Linear output power of +26 dBm for IEEE802.11g mask
•
High PAE of 38 percent
•
Output power detector: 20 dB dynamic range
•
Superior gain flatness
•
Small MCM (16-pin, 4 x 4 mm), Pb-free SMT package (MSL3,
250
°C
per JEDEC J-STD-020)
•
PA shutdown control
VCC_DET
GND
1
16
GND
•
Internal RF match and bias circuits
15
14
V_DET
13
VDET_CNTL
RF_IN
2
12
RF_OUT
Skyworks offers lead (Pb)-free “environmentally
friendly” packaging that is RoHS compliant
(European Parliament for the Restriction of
Hazardous Substances).
RF_IN
3
11
RF_OUT
VCC1
4
10
GND
VC_BIAS
5
6
7
8
9
VCC2
VREF1
VREF2
PA_ON
S106
Figure 1. SKY65131 Pinout – 16-Pin MCM
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
103106E • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • August 1, 2005
1
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
