Applications

• 5G NR and 4G LTE enterprise small cell

• Driver amplifier for micro base stations and macro base stations

• 5G massive MIMO driver

Features

• Wide instantaneous signal bandwidth: 200 MHz

• Wide operational bandwidth: 3300 to 3800 MHz

• High output power: 30 dBm with 200 MHz signal

• High linearity: 3GPP compliant with 200 MHz 5G, 8.5 dB

PAR signal

• High efficiency

• High gain

• Integrated active bias: performance compensated over temp

• Integrated enable ON/OFF function

• Pin-to-pin compatible PA family supporting major 3GPP bands

• Compact (16-pin, 5 × 5 mm) package

(MSL3, 260 °C per JEDEC J-STD-020)

Description

The SKY66520-11 is a 200 MHz wide instantaneous bandwidth,

fully input/output matched 30 dBm power amplifier (PA) with high

gain, efficiency and linearity. The compact 5 × 5 mm PA is

designed for 5G NR and 4G LTE systems operating from 3300 to

3800 MHz. The active biasing circuitry is integrated to

compensate PA performance over temperature, voltage, and

process variation.

The SKY66520-11 is part of high-efficiency, pin-to-pin compatible

PA family supporting major 3GPP bands.

A block diagram of the SKY66520-11 is shown in Figure 1 and

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