SKY65152-11 Datasheet, PDF (1/14 Pages) Skyworks Solutions Inc. – 2.4-2.5 GHz WLAN Power Amplifier

DATA SHEET
SKY65152-11: 2.4-2.5 GHz WLAN Power Amplifier
Applications
x IEEE 802.11 b/g WLANs
x ISM band transmitters
x WCS fixed wireless
x Wireless access nodes
Features
x EVM < 2.5% for POUT > +27 dBm
x High gain = 32 dB
x Internal RF match with DC block and active bias circuits
x Internal on/off control circuit
x Internal, high dynamic range power detector
x Single DC supply = +5 V
x Operating temperature = –40 °C to +85 °C
x Small, MCM (20-pin, 6 x 6 mm) package (MSL3, 260 qC per
JEDEC J-STD-020)
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. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
Skyworks offers lead (Pb)-free RoHS (Restriction of
Hazardous Substances) compliant packaging.
RF_IN
VREF1 VC_BIAS VREF2 PA_ENB VREF3 VCC_DET
RREF1
RREF2
RREF3
Input
Match
Active Bias
Inter-
Stage
Match
Inter-
Stage
Match
Detector
Output
Match
VCC1
VCC2
VCC3
Figure 1. SKY65152-11 Block Diagram
V_DET
RF_OUT
S1503
GND 1
GND 2
PA_ENB 3
VC_BIAS 4
VREF1 5
VREF2 6
20
19
18
17
7
8
9
10
16 VCC1
15 VCC_DET
14 V_DET
13 VCC2
12 N/C
11 VCC3
S1504
Figure 2. SKY65152-11 Pinout – 20-Pin MCM
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200968F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 19, 2009
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