Applications

• 5G NR 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: 3550 to 4200 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: 33 dB

• Integrated active bias: performance compensated over temp

• Integrated enable ON / OFF function

• Pin compatible PA family supporting major 3GPP bands

• Compact (16-pin, 5 × 5) package

(MSL3, 260 °C per JEDEC J-STD-020)

Description

The SKY66523-11 is a 200 MHz instantaneous bandwidth, fully

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

and linearity. The compact 5 × 5 mm PA is designed for 5G NR

systems operating from 3550 to 4200 MHz. The active biasing

circuitry is integrated to compensate PA performance over

temperature, voltage, and process variation.

The SKY66523-11 is part of high-efficiency, pin compatible PA

family supporting major 3GPP bands.

A block diagram of the SKY66523-11 is shown in Figure 1. The

device package and pinout for the 16-pin device are shown in

Figure 2. Table 1 lists the pin compatible parts in the PA family.

Signal pin assignments and functional pin descriptions are

described in Table 2.