PRODUCT SUMMARY
SKY65152-11: 2.4-2.5 GHz WLAN Power Amplifier
Applications
IEEE 802.11 b/g WLANs
ISM band transmitters
WCS fixed wireless
Wireless access nodes
Description
The SKY65152-11 is a Microwave Monolithic Integrated Circuit
(MMIC) Power Amplifier (PA) with superior output power, linearity,
and efficiency. These features make the SKY65152-11 ideal for
Wireless Local Area Network (WLAN) applications. The high
linearity (low EVM) and high efficiency of this device makes it
ideal for use in the transmit chain of WLAN access points or
modems.
The SKY65152-11 is fabricated using Skyworks high reliability
Heterojunction Bipolar Transistor (HBT) InGaP process, which
allows for single supply operation while maintaining high
efficiency and good linearity. The device is internally matched and
mounted in a 20-pin, 6 x 6 mm Multi-Chip Module (MCM)
Surface-Mounted Technology (SMT) package, which allows for a
highly manufacturable low cost solution.
A functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2.
Features
EVM < 2.5% for P
OUT
> +27 dBm
High gain = 32 dB
Internal RF match with DC block and active bias circuits
Internal on/off control circuit
Internal, high dynamic range power detector
Single DC supply = +5 V
Operating temperature = –40
°C
to +85
°C
Small, MCM (20-pin, 6 x 6 mm) package (MSL3, 260
C
per
JEDEC J-STD-020)
RF_IN
18
GND
GND
Skyworks offers lead (Pb)-free RoHS (Restriction of
Hazardous Substances) compliant packaging.
GND
GND
1
20
19
17
GND
16
VCC1
VCC_DET
V_DET
VCC2
N/C
VCC3
2
15
VREF1 VC_BIAS
R
REF1
VREF2 PA_ENB
VREF3 VCC_DET
PA_ENB
VC_BIAS
3
14
R
REF2
R
REF3
4
13
Active Bias
Detector
V_DET
VREF1
VREF2
5
12
RF_IN
Input
Match
Inter-
Stage
Match
Inter-
Stage
Match
Output
Match
RF_OUT
6
7
8
9
10
11
VREF3
GND
RF_OUT
VCC1
VCC2
VCC3
S1503
GND
S1504
Figure 1. SKY65152-11 Block Diagram
Figure 2. SKY65152-11 Pinout – 20-Pin MCM
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201305A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 21, 2010
1
PRODUCT SUMMARY • SKY65152-11 POWER AMPLIFIER
Ordering Information
Model Name
SKY65152-11 WLAN Power Amplifier
Manufacturing Part Number
SKY65152-11
Evaluation Kit Part Number
TW16-D280-031
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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May 21, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201305A
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