QPB3321 - 17.5 dB Return Path Amplifier

Qorvo

Key Features

an externally adjustable bias control. Functional Block Diagram Package: SOIC-8 with Exposed Pad Key Features.
5MHz to 210MHz Operation.
8V and 5V Operation.
Gain; 17.5dB Typical.
Noise Figure 3.4dB Typical.
Adjustable Bias Using External Resistors.
SOIC-8 Exposed Pad Top View.

QPB3321 17.5 db return path amplifier by Qorvo - Datasheet Preview

Datasheet Details

Part number	QPB3321
Manufacturer	Qorvo
File Size	1.03 MB
Description	17.5 dB Return Path Amplifier
Datasheet	QPB3321 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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QPB3321 ® 17.5 dB Return Path Amplifier 5 – 210 MHz 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. Functional Block Diagram Package: SOIC-8 with Exposed Pad Key Features ■ 5MHz to 210MHz Operation ■ 8V and 5V Operation ■ Gain; 17.5dB Typical ■ Noise Figure 3.