SKY65053-377LFRF/IF射頻/中頻RFID的射頻放大器規(guī)格書PDF中文資料

SKY65053-377LF屬于RF/IF射頻/中頻RFID的射頻放大器。由美國思佳訊公司制造生產(chǎn)的SKY65053-377LF射頻放大器在射頻應(yīng)用中，射頻放大器產(chǎn)品可用于信號增益和緩沖。這些產(chǎn)品與通用運算放大器的不同之處在于，它們通常適用于更高的頻率，更傾向于提供不可調(diào)節(jié)的固定增益，并且輸入或輸出阻抗值符合常用傳輸線特性阻抗。

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