75Ω SPST RF Switch

1MHz to 3500MHz

F2911

Datasheet

© 2017 Integrated Device Technology, Inc.

1

Rev O, September 21, 2017

Description

The F2911 is a high reliability, low insertion loss, 75Ω SPST RF

switch designed for a multitude of wireless and RF applications.

This device covers a broad frequency range from 1MHz to

3500MHz. In addition to providing low insertion loss, the F2911

also delivers excellent linearity and isolation performance while

providing a 75Ω termination on one port in the isolation mode.

The F2911 uses a single positive supply voltage supporting either

3.3V or 1.8V control logic.

Competitive Advantage

The F2911 provides broadband RF performance to support the

CATV market along with high power handling, and high isolation.



Low insertion loss



High isolation



Excellent linearity



Extended temperature range

Typical Applications



CATV Infrastructure



CATV Set-Top Boxes



CATV Satellite Modems



Data Network Equipment



Fiber Networks

Features



Low insertion loss: 0.33dB at 1200MHz



High isolation: 53dB at 1200MHz



Supply voltage: +2.7V to +5.5V



1.8V and 3.3V compatible control logic



-40°C to +105°C operating temperature range



2mm x 2mm, 8-pin DFN package

Block Diagram

Figure 1. Block Diagram

Control

Circuit

V1

RF1

RF2

75

Ω