Description

The SKY65053-377LF is a high performance, n-channel lownoise 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 3rd Order Intercept Point (IP3) allow the device to be used in various receiver and transmitter applications.

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)

Applications

• Wireless infrastructure: WLAN, WiMAX, broadband, cellular base

stations

• Test instrumentation

• LNA for GPS receivers

• Satellite receivers