Description

The SKY65052-372LF is a high performance, n-channel lownoise transistor. The device is fabricated from Skyworks advanced depletion mode pHEMT process and is provided in a 2.20 x 1.35 x 1.10 mm, 4-pin SC-70 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 = 0.85 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)

Applications

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

stations

• Test instrumentation

• LNA for GPS receivers

• Satellite receivers

SKY65052-372LF属于RF/IF，射频/中频和 RFID > 射频放大器。美国思佳讯公司制造生产的SKY65052-372LF射频放大器在射频应用中，射频放大器产品可用于信号增益和缓冲。这些产品与通用运算放大器的不同之处在于，它们通常适用于更高的频率，更倾向于提供不可调节的固定增益，并且输入或输出阻抗值符合常用传输线特性阻抗。