Datasheet > QPB2318SQ

QPB2318SQ

更新时间： 2024-11-28 01:05:39

品牌	Logo	应用领域
TRIQUINT		/
页数	文件大小	规格书
21页	1372K
描述
15 dB Balanced Return Path Amplifier 5 â 210 MHz

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QPB2318SQ 数据手册

QPB2318

15 dB Balanced Return Path Amplifier 5ꢀ–ꢀ210ꢀMHz

Product Overview

The QPB2318 is an HBT RF balanced amplifier IC

operating as a 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. The

QPB2318 can also be used in 5V and single ended

applications with reduced linearity requirements. The

QPB2318 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; 15.5dB Typical

■ Noise Figure 3.8dB Typical

■ Adjustable Bias Using External Resistors

■ SOIC-8 Exposed Pad

RFIN1

BIAS1

BIAS2

RFOUT1

GND

Applications

• Head End CMTS Equipment

RFIN2

RFOUT2

• Post Amp for Return Path Optical Receivers

• DOCSIS 3.1 Optical Nodes

Top View

• Residential Amplifiers and Splitters

Ordering Information

Part No.

Description

QPB2318SQ

QPB2318SR

QPB2318TR13

QPB2318PCK

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 B, August 4, 2017 | Subject to change without notice

- 1 of 21 -

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与QPB2318SQ相关器件

型号	品牌	获取价格	描述	数据表
QPB2318SR	TRIQUINT	获取价格	15 dB Balanced Return Path Amplifier 5 â 21
QPB2318TR13	TRIQUINT	获取价格	15 dB Balanced Return Path Amplifier 5 â 21
QPB2328	TRIQUINT	获取价格	17.5 dB Balanced Return Path Amplifier 5 â
QPB2328PCK	TRIQUINT	获取价格	17.5 dB Balanced Return Path Amplifier 5 â
QPB2328SQ	TRIQUINT	获取价格	17.5 dB Balanced Return Path Amplifier 5 â
QPB2328SR	TRIQUINT	获取价格	17.5 dB Balanced Return Path Amplifier 5 â
QPB2328TR13	TRIQUINT	获取价格	17.5 dB Balanced Return Path Amplifier 5 â
QPB3311	TRIQUINT	获取价格	15 dB Return Path Amplifier 5 â 210 MHz
QPB3311PCK	TRIQUINT	获取价格	15 dB Return Path Amplifier 5 â 210 MHz
QPB3311SQ	TRIQUINT	获取价格	15 dB Return Path Amplifier 5 â 210 MHz