Applications

• 4G LTE and 5G NR base stations

• Massive MIMO active antenna array

• Receive LNA for micro-cell, macro-cell

and massive MIMO base stations

• Land mobile radios and military communications

Features

• Gain 34 dB @ 3.8 GHz

• Low noise figure 0.6 dB @ 3.8 GHz

• High IP3 performance:

- IIP3 = –2 dBm @ 3.8 GHz, high gain mode

- IIP3 = +14 dBm @ 3.8 GHz, bypass mode

• Low current

• Temperature and process-stable active bias

up to +115 °C

• QFN (16-pin 3 x 3 mm) package

(MSL1 @ 260 °C per JEDEC J-STD-020)

• For RoHS and other product compliance

information, see Skyworks Certificate of

Conformance.

Description

The SKY67177-11 is a high gain low-noise amplifier

with second stage bypass and exceptional linearity.

The compact 3 x 3 mm, 16-pin QFN package LNA is

designed for 4G LTE and 5G NR base stations operating

from 2.3 to 5 GHz.

The internal active bias circuitry provides stable

performance over temperature and process variation.

A functional block diagram is shown in Figure 1. The

pin configuration and package are shown in Figure 2.

Signal pin assignments and functional pin descriptions

are provided in Table 1.