PRELIMINARY DATA SHEET
SKY65052-372LF: 0.45-6.0 GHz Low Noise Transistor
Applications
•
Wireless infrastructure: WLAN, WiMAX, broadband, cellular base
stations
•
Test instrumentation
•
LNA for GPS receivers
•
Satellite receivers
Features
•
Externally matched for wideband operation
•
Noise Figure = 0.6 dB @ 2.4 GHz of device only
•
Noise figure = 0.85 dB @ 2.4 GHz including matching network
loss
•
Gain = 16 dB @ 2.4 GHz
•
OIP3 = +34 dBm @ 2.4 GHz
•
P1dB = +19 dBm @ 2.4 GHz
•
Adjustable supply current, 15 to 100 mA
•
Unconditionally stable to 18 GHz with reference design circuit
•
Small, SC-70 (4-pin, 2.20 x 1.35 x 1.10 mm) Pb-free package
(MSL3, 260
°C
per JEDEC J-STD-020)
Figure 1. SKY65052-372LF Block Diagram
Description
The SKY65052-372LF is a high performance, n-channel low-
noise transistor. The device is fabricated from Skyworks
advanced depletion mode pHEMT process and is provided in a
2.20 x 1.35 x 1.10 mm, 4-pin SC-70 package.
The transistor’s low Noise Figure (NF), high gain, and excellent 3
rd
Order Intercept Point (IP3) allow the device to be used in various
receiver and transmitter applications.
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.
SOURCE
1
4
GATE
SOURCE
S1417
Figure 2. SKY65052-372LF Pinout – 4-Pin SC-70
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201088A • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • June 2, 2009
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DRAIN
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