ISL54233

• Product introduction

Key features

Each USB 2.0 on all ports features high-speed (480Mbps) and full-speed (12Mbps) signaling
Digital video transmission
The COM pin allows a negative swing of -2V
All switch off modes
Protect the power switch
COM pin to 5.5V overvoltage tolerance
Low capacitance @ 240MHz: 2.8pF
-3dB frequency: 1.6GHz
Single-Supply Operation (V DD): 2.7V to 4.6V
LD UTQFN 12 and 12 LD TQFN packages
USB 2.0 compliant with no additional external component short-circuit requirements
Pb-free (RoHS compliant)
description

Intersil's ISL54233 is a difference 3 to 1 multiplexer, operating from a single 2.7V supply to a single 4.6V supply. It is designed to be multiplexed between three different differential data sources, allowing USB 2.0 high-speed data signals, UART data signals, and digital video multiplexing through a common headphone connector, personal media players, and other portable battery-powered devices. With low switching channel capacitance and high bandwidth (1.6GHz), high-speed signal transmission via USB (480Mbps) and digital video signals with minimal edge and phase distortion, rail-to-rail signals can be swung rail-to-rail through all channels of UART and full-speed USB signals. The multiplexer can turn off (disable) the logic pins of C0 and C1 to drive to a low state. The ISL54233 is a tiny 12 LD 2.2mmx1.4mm ultra-thin QFN and 12 LD 3mmx3mm TQFN packages. It operates over a temperature range of -40°C to +85°C
 JTN1AS-PA-F-DC15V-ND