SKY66318-11RF/IF射频/中频RFID的射频放大器规格书PDF中文资料

SKY66318-11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SKY66318-11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

• TDD 4G LTE and 5G systems

• Driver amplifier for micro base stations and macro

base stations

• Enterprise small-cell and massive MIMO

特性 Features

• Wide instantaneous signal bandwidth: wider than

5x 20 MHz carrier

• High efficiency: PAE = 24% @ +28 dBm

• High linearity: +28 dBm with < –50 dBc ACLR with

pre-distortion (100 MHz 5G, 8.5 dB PAR signal)

• High gain: 33 dB

• Excellent input and output return loss in

50 Ω systems

• Integrated active bias:

Performance compensated over temperature

• Integrated enable ON/OFF function:

PAEN = 1.5 to 2.5 V

• Single supply voltage: 5.0 V

• Pin-to-pin compatible PA family supporting major

3GPP bands

• Compact (16-pin, 5 x 5 x 1.3 mm) package (MSL3,

260 °C per JEDEC J-STD-020)

描述 Description

The SKY66319-11 is a highly efficient, wide

instantaneous bandwidth, fully input/output matched

power amplifier (PA) with high gain and linearity.

The compact 5 x 5 mm PA is designed for TDD 4G LTE

and 5G systems operating from 4400 to 5000 MHz.

The active biasing circuitry is integrated to compensate

PA performance over temperature, voltage, and

process variation.

The SKY66319-11 is part of high-efficiency, pin-to-pin

compatible PA family supporting major 3GPP bands.

A block diagram is shown in Figure 1. The device

package and pinout are shown in Figure 2. Table 1 lists

the pin-to-pin compatible parts in the PA family. Signal

pin assignments and functional pin descriptions are

described in Table 2.