SKY65053-377LFRF/IF射频/中频RFID的射频放大器规格书PDF中文资料

SKY65053-377LF属于RF/IF射频/中频RFID的射频放大器。由美国思佳讯公司制造生产的SKY65053-377LF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。

描述 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.

特性 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