SKY65053-377LF Datasheet, PDF (1/12 Pages) Skyworks Solutions Inc. – 0.45-6.0 GHz Low Noise Transistor

DATA SHEET
SKY65053-377LF: 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 = 0.8 dB @ 2.4 GHz including matching network
loss
• Gain = 16.5 dB @ 2.4 GHz, 5 V, 55 mA
• OIP3 = +33.5 dBm @ 2.4 GHz, 5 V, 55 mA
• OP1dB = +15.5 dBm @ 2.4 GHz, 5 V, 55 mA
• Adjustable supply current, 15 to 100 mA
• Unconditionally stable to 18 GHz with reference design circuit
• Small, QFN (4-pin, 2 x 2 mm) Pb-free package (MSL3, 260 °C
per JEDEC J-STD-020)
Figure 1. SKY65053-377LF Block Diagram
Description
The SKY65053-377LF 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 x
2 mm, 4-pin Quad Flat No-Lead (QFN) 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.
1
2
4
3
Figure 2. SKY65053-377LF Pinout – 4-Pin QFN
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
201089C • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • July 7, 2009
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