Datasheet > QPB3321TR13

QPB3321TR13

更新时间： 2024-11-25 01:05:47

品牌	Logo	应用领域
TRIQUINT		/
页数	文件大小	规格书
17页	1113K
描述
17.5 dB Return Path Amplifier 5 â 210 MHz

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QPB3321TR13 数据手册

QPB3321

17.5 dB Return Path Amplifier 5ꢀ–ꢀ210ꢀMHz

Product Overview

The QPB3321 is an HBT single ended RF amplifier IC

operating as return path amplifier capable of

supporting DOCSIS 3.1 applications. This IC is

designed to provide a low noise, high gain option for

5-210MHz interface using an 8V power supply to

provide lower overall power dissipation. 5V operation

is possible in applications with reduced linearity and

gain requirements. The QPB3321 is packaged in a

convenient SOIC8 package and features an externally

adjustable bias control.

Package: SOIC-8 with Exposed Pad

Key Features

■ 5MHz to 210MHz Operation

■ 8V and 5V Operation

Functional Block Diagram

■ Gain; 17.5dB Typical

■ Noise Figure 3.4dB Typical

■ Adjustable Bias Using External Resistors

■ SOIC-8 Exposed Pad

Applications

• Head End CMTS Equipment

• Post Amp for Return Path Optical Receivers

• DOCSIS 3.1 Optical Nodes

Top View

• Residential Amplifiers and Splitters

Ordering Information

Part No.

Description

QPB3321SQ

QPB3321SR

QPB3321TR13

QPB3321PCK

Sample bag with 25 pieces

7" Reel with 100 pieces

13" Reel with 2500 pieces

5ꢀ–ꢀ210ꢀMHz PCBA with 5 pc sample bag

Data Sheet –Rev C, July 24, 2017 | Subject to change without notice

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