FSUSB42UMX - onsemi

Manufacturer Part Number

FSUSB42UMX

Manufacturer

onsemi

Introduction

The FSUSB42UMX is a high-performance, dual single-pole double throw (DPDT) switch designed for USB 2.0 switching applications, featuring low on-state resistance and high bandwidth.

Product Features and Performance

USB 2.0 Switching Capable

DPDT Configuration

Single Channel

On-State Resistance: 6.5Ohm Maximum

Supply Voltage: 2.4V to 4.4V

-3dB Bandwidth: 720MHz

Features Break-Before-Make Switching

Operating Temperature Range: -40°C to 85°C

Product Advantages

Low On-State Resistance Enhances Signal Integrity

High Bandwidth Suitable for High-Speed USB 2.0 Data Lines

Break-Before-Make Feature Minimizes Signal Disturbance During Switching

Compact 10-UFQFN Package Saves Board Space

Key Technical Parameters

Number of Channels: 1

On-State Resistance (Max): 6.5Ohm

Voltage - Supply, Single (V+): 2.4V to 4.4V

-3dB Bandwidth: 720MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Compliant with USB 2.0 Standard

Designed for Reliable Operation Under Industrial Temperature Ranges

Compatibility

Compatible with USB 2.0 Applications

Suited for High-Speed Signal Switching

Application Areas

USB Peripheral Connectivity

Smartphone and Mobile Devices

High-Speed Data Interface Switching

Consumer Electronics

Product Lifecycle

Active Product Status

Not Indicated as Nearing Discontinuation

Availability of Replacements or Upgrades Not Specified

Several Key Reasons to Choose This Product

High Reliability and Performance for USB 2.0 Applications

Advanced Break-Before-Make Feature Allows Seamless Data Transfer

Low On-State Resistance Preserves Signal Quality

Adaptable for Broad Range of Consumer Electronics

Supports High-Speed Data Requirements With 720MHz Bandwidth

Compact Footprint Suitable for Space-Constrained Applications

Continuous Product Support Indicated by Active Status