FSUSB30BQX - onsemi

Manufacturer Part Number

FSUSB30BQX

Manufacturer

onsemi

Introduction

The FSUSB30BQX is a high-performance, dual-role USB 2.0 analog switch designed to enable multiplexing of high-speed differential signals.

Product Features and Performance

DPDT switch configuration

Supports high-speed USB 2.0 signaling

1 channel of multiplexing

On-State Resistance max 10Ohm

-3db Bandwidth up to 720MHz

Features Break-Before-Make switching

Enhanced signal integrity for USB applications

Product Advantages

Low on-state resistance helps maintain signal integrity

High bandwidth suitable for USB 2.0 data rates

Break-before-make switching avoids signal overlap

Designed for high-speed applications

Compact 14-VFQFN Exposed Pad packaging for reduced space usage

Key Technical Parameters

Number of Channels: 1

On-State Resistance (Max): 10Ohm

Operating Voltage Range: 3V ~ 4.3V

Bandwidth: 720MHz

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

Mounting Type: Surface Mount

Switch Circuit: DPDT

Quality and Safety Features

Extended operating temperature range for reliability in various conditions

Compliance with USB 2.0 standards for compatibility and performance

Compatibility

Designed for USB 2.0 applications

Compatible with surface mount technology for PCB integration

Application Areas

USB multiplexing for peripheral connectivity

Signal routing in consumer electronics

Data communication equipment

High-speed interface applications

Product Lifecycle

Obsolete

Potential for sourcing challenges due to discontinuation

Replacement or upgrade options should be considered

Several Key Reasons to Choose This Product

Ideal for high-speed USB 2.0 applications

Low on-state resistance maintains signal quality

Provides bandwidth necessary for USB 2.0 data rates

Enables USB signal multiplexing in space-constrained designs

Offers reliable performance across a wide temperature range