Datasheet > ISL54200EVAL1Z

ISL54200EVAL1Z

更新时间： 2024-11-24 05:39:39

品牌	Logo	应用领域
英特矽尔 - INTERSIL		复用器
页数	文件大小	规格书
18页	1339K
描述
USB 2.0 High/Full Speed Multiplexer

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ISL54200EVAL1Z 数据手册

USB 2.0 High/Full Speed Multiplexer

ISL54200

Features

• High Speed (480Mbps) and Full Speed (12Mbps)

Signaling Capability per USB 2.0

The Intersil ISL54200 dual 2:1 multiplexer IC is a single

supply part that can operate from a single 2.7V to 5.5V

supply. It contains two SPDT (Single Pole/Double

Throw) switches configured as a DPDT. The part was

designed for switching between USB High-Speed and

USB Full-Speed sources in portable battery powered

products.

• 1.8V Logic Compatible (2.7V to +3.6V supply)

• Enable Pin to Open all Switches

• -3dB Frequency

- HSx Switches. . . . . . . . . . . . . . . . . . . . .880MHz

- FSx Switches . . . . . . . . . . . . . . . . . . . . .550MHz

The 7Ω normally-closed (NC) FSx switches can swing

rail-to-rail and were specifically designed to pass USB

full speed data signals (12Mbps) that range from 0V to

3.6V. The 4.5Ω normally-open (NO) HSx switches have

high bandwidth and low capacitance and were

specifically designed to pass USB high speed data

signals (480Mbps) with minimal distortion.

• Crosstalk @ 1MHz . . . . . . . . . . . . . . . . . . -70dB

• Off Isolation @ 100kHz . . . . . . . . . . . . . . . -98dB

• Single Supply Operation (V ) . . . . . 2.7V to 5.5V

• Available in Ultra-thin µTQFN and TDFN Packages

• Pb-Free (RoHS Compliant)

The part can be used in Personal Media Players and

other portable battery powered devices that need to

switch between a high-speed transceiver and a full-

speed transceiver while connected to a single USB host

(computer).

Applications*(see page 16)

• MP3 and other Personal Media Players

• Cellular/Mobile Phones

• PDA’s

The digital logic inputs are 1.8V logic compatible when

operated with a 2.7V to 3.6V supply. The part has an

enable pin to open all switches. It can be used to

facilitate proper bus disconnect and connection when

switching between the USB sources.

• Digital Cameras and Camcorders

Related Literature*(see page 16)

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”.

The ISL54200 is available in a 10 Ld 3mmx3mm TDFN

and a small 10 Ld 2.1mmx1.6mm µTQFN package. It

operates over a temperature range of -40°C to +85°C.

• Application Note AN1330 “ISL54200EVAL1Z

Evaluation Board User’s Manual”

Application Block Diagram

3.3V

µCONTROLLER

ISL54200

LOGIC

4MΩ

VBUS

D-

USB

HIGH-SPEED

TRANSCEIVER

HSD1

HSD2

COMD1

COMD2

USB

FULL-SPEED

TRANSCEIVER

D+

FSD1

FSD2

GND

PORTABLE MEDIA DEVICE

June 17, 2010

FN6408.2

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...18

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与ISL54200EVAL1Z相关器件

型号	品牌	获取价格	描述	数据表
ISL54200IRUZ-T	INTERSIL	获取价格	USB 2.0 High/Full Speed Multiplexer
ISL54200IRZ	INTERSIL	获取价格	USB 2.0 High/Full Speed Multiplexer
ISL54200IRZ-T	INTERSIL	获取价格	USB 2.0 High/Full Speed Multiplexer
ISL54205A	INTERSIL	获取价格	MP3/USB 2.0 High Speed Switch with Negative Signal Handling
ISL54205AIRUZ-T	INTERSIL	获取价格	MP3/USB 2.0 High Speed Switch with Negative Signal Handling
ISL54205AIRUZ-T	RENESAS	获取价格	MP3/USB 2.0 High Speed Switch with Negative Signal Handling; DFN10, uTQFN10; Temp Range: -
ISL54205AIRZ	INTERSIL	获取价格	MP3/USB 2.0 High Speed Switch with Negative Signal Handling
ISL54205AIRZ	RENESAS	获取价格	MP3/USB 2.0 High Speed Switch with Negative Signal Handling; DFN10, uTQFN10; Temp Range: -
ISL54205AIRZ-T	INTERSIL	获取价格	MP3/USB 2.0 High Speed Switch with Negative Signal Handling
ISL54205AIRZ-T	RENESAS	获取价格	MP3/USB 2.0 High Speed Switch with Negative Signal Handling; DFN10, uTQFN10; Temp Range: -

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