RF Micro Devices RF3330 IF Gain Controlled Amplifier Datasheet

This document is the RF3330 datasheet. It introduces the characteristics of the product, including application scenarios, functions, and electrical performance.

Brand: RF Micro Devices
Category: Other Electronics
Document type: Datasheet
Language: English
Pages: 10
File format: PDF
File size: 143 KB
Published: 06 August, 2012
Updated: 01 October, 2023
MD5 checksum: A33AC11F4C05E41A73E4C45E21A5FD23
PDF: RF Micro Devices RF3330 IF Gain Controlled Amplifier Datasheet PDF

About this manual

The RF3330 is an IF receive section amplifier suitable for cable tuner applications. It features a high impedance differential input stage, a low impedance differential output stage, and a differential gain-controlled amplifier where voltage gain varies via an analog control voltage. The device is fabricated on an advanced Bi-CMOS process and housed in an eight-lead SOT23 package.

Key specifications include a 150MHz bandwidth, a single 5V positive power supply requirement, and a gain range of 26dB (8dB minimum to 34dB maximum). The amplifier is designed for use with CATV set-top boxes, cable-ready TVs, and cable modems.

What's inside

Typical Applications
Product Description
Features
Ordering Information
Absolute Maximum Ratings
DC Specifications
AC Specifications
Pin Function
Evaluation Board Schematic
Evaluation Test Procedure

Specifications

Bandwidth	150 MHz
Supply Voltage	4.75 to 5.25 V
Supply Current	18 to 25 mA

Frequently asked questions

What are the typical applications for the RF3330?

The device is suitable for use in CATV set-top boxes, cable-ready TVs, and cable modems.

What is the operating temperature range?

The operating ambient temperature ranges from -40 to +85 °C.

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