SKY66299-11RF/IF射频/中频RFID的射频放大器规格书PDF中文资料

SKY66299-11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SKY66299-11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。

Applications

 FDD and TDD 2G/3G/4G LTE systems

 3GPP bands 7, 38, and 41 small cell base stations

 Driver amplifier for micro-base and macro-base stations

 Active antenna array and massive MIMO

特性 Features

 High efficiency: PAE = 36% @ +28 dBm

 High linearity: +28 dBm with < 50 dBc ACLR with

pre-distortion (20 MHz LTE, 8.5 dB PAR signal)

 High gain: 32.5 dB

 Excellent input and output return loss: to 50  system

 Integrated active bias: performance compensated over temp

 Integrated enable On/Off function: PAEN = 1.7 to 2.5 V

 Single supply voltage: 5.0 V

 Pin-to-pin compatible PA family supporting all 3GPP bands

 Compact (16-pin, 5  5  1.3 mm) package

(MSL3, 260 C per JEDEC J-STD-020)

描述 Description

SKY66297-11 is a high-efficiency fully input/output matched

power amplifier (PA) with high gain and linearity. The compact

5  5 mm PA is designed for FDD and TDD 2G/3G/4G LTE small

cell base stations operating from 2490 to 2690 MHz. The active

biasing circuitry is integrated to compensate PA performance over

temperature, voltage, and process variation.

The SKY66297-11 is part of high-efficiency, pin-to-pin compatible

PA family supporting all 3GPP bands.

A block diagram of the SKY66297-11 is shown in Figure 1.

Table 1 lists the pin-to-pin compatible parts in the PA family. The

device package and pinout are shown in Figure 2. Signal pin

assignments and functional pin descriptions are described in

Table 2.