USB3740B datasheet(1/19 Pages) MICROCHIP

Part #	USB3740B

Description	High Speed USB 2.0 Switch with ESD Protection

PDF	19 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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1 / 19 page

 2011 - 2015 Microchip Technology Inc.

DS00001725D-page 1

Features

• High Speed USB Mux for multiplexing the USB

lanes between different functions

- Switch the USB connector between two dif-

ferent functions

- Up to 1GHz Bandwidth

• USB Port ESD Protection (DP/DM)

- 8kV HBM

•flexPWRTM Technology

- 30nA Active/Standby Current

- Extremely low power design ideal for battery

powered applications

• Control inputs accommodate 1.8V to 5V inputs

• DP/DM tolerate up to 5.5V

• -40°C to +85°C Operating Temperature

• 10-pin, QFN, RoHS compliant package;

(1.3mm x 1.8mm x 0.55mm height, 0.4mm pitch)

• 10-pin, QFN, RoHS compliant package;

(1.6mm x 2.1mm x 0.55mm height, 0.5mm pitch)

• Automotive option

Block Diagram

OE_N

S

DP

DM

HS USB

Switch

DM_2

DP_2

USB 2.0 PHY,

Processor, or

Accessory

Processor

GND

DM_1

DP_1

USB 2.0 PHY,

Processor, or

Accessory

DP

DM

DP

DM

DP

DM

USB3740B

VDD

USB3740B

High Speed USB 2.0 Switch with ESD Protection

and Low Standby Current

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USB3740B Datasheet(PDF) 1 Page - Microchip Technology

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