SKY67183-396LF屬于RF/IF射頻/中頻RFID的射頻放大器。由美國思佳訊公司制造生產的SKY67183-396LF射頻放大器在射頻應用中，射頻放大器產品可用于信號增益和緩沖。這些產品與通用運算放大器的不同之處在于，它們通常適用于更高的頻率，更傾向于提供不可調節(jié)的固定增益，并且輸入或輸出阻抗值符合常用傳輸線特性阻抗。

Applications

? FDD and TDD 4G LTE and 5G NR systems

? Active antenna array and massive MIMO

? Receive LNA for micro-cell, macro-cell, and small-cell

base stations

? Land mobile radios and military communications

? Low-noise broadband gain block and driver amplifier

特性 Features

? Low-noise amplifier:

? Very low noise figure

? Temperature and process-stable active bias up to +115 ?C

? Wide operating voltage range

? Low gain slope over operating band

? Excellent input return loss

? Integrated controller:

? Stable amplifier bias

? Temperature compensation

? True logic level thresholds

? Fast response time

? Excellent broadband flat gain performance

? Minimal BOM count

? Low current IDD 56 mA @ 5 V

? Fast rise/fall time ENABLE function suitable for TDD application

? Miniature DFN (8-pin, 2 x 2 mm) package

(MSL1 @ 260 ?C per JEDEC J-STD-020)

描述 Description

The SKY67183-396LF is a wide-band low-noise amplifier with

superior gain flatness and exceptional linearity.

The compact 2 x 2 mm, 8-pin Dual Flat No Lead packaged LNA is

designed for FDD and TDD 4G LTE and 5G NR infrastructure

systems operating from 400 to 6000 MHz.

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.