Datasheet > ISL54220

ISL54220

更新时间： 2024-11-25 14:57:43

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
18页	1277K
描述
High-Speed USB 2.0 (480Mbps) Multiplexer

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ISL54220 数据手册

DATASHEET

ISL54220

High-Speed USB 2.0 (480Mbps) Multiplexer

FN6819

Rev 1.00

February 4, 2010

The Intersil ISL54220 is a single supply dual 2:1

multiplexer 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 or routing of USB High-Speed

signals and/or USB Full-speed signals in portable

battery powered products.

Features

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

Signaling Capability per USB 2.0

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

• Enable Pin to Open all Switches

• Power OFF Protection

The 6switches can swing rail-to-rail and were

specifically designed to pass USB full speed data

signals that range from 0V to 3.3V and USB high

speed data signals that range from 0V to 400mV.

They have high bandwidth and low capacitance to

pass USB high-speed data signals with minimal

distortion.

• D-/D+ Pins Overvoltage Tolerant to 5.5V

• -3dB Frequency. . . . . . . . . . . . . . . . . . . 742MHz

• Low ON Capacitance @ 240MHz . . . . . . . . 4.2pF

• Low ON-Resistance @ VDD = 5.5V . . . . . . . 4.5

• Low ON-Resistance @ VDD = 3.3V . . . . . . . 6.0

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

• Available in µTQFN, TDFN, and MSOP Packages

• Pb-Free (RoHS Compliant)

The digital logic inputs are 1.8V logic compatible when

operated with a 2.7V to 3.6V supply. The ISL54220

has an output enable pin to open all the switches.

The ISL54220 is available in 10 Ld 1.8mmx1.4mm

µTQFN, 10 Ld TDFN and 10 Ld MSOP packages. It

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

• Compliant with USB 2.0 Short Circuit and

Overvoltage Requirements Without Additional

External Components

Related Literature

Applications*(see page 15)

• MP3 and other Personal Media Players

• Cellular/Mobile Phones

• PDA’s

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount

Devices (SMDs)”

• Application Note AN1449 “ISL54220IRUEVAL1Z

Evaluation Board User’s Manual”

• Digital Cameras and Camcorders

• USB Switching

Application Block Diagram

USB 2.0 HS Eye Pattern With

Switches In The Signal Path

µCONTROLLER

ISL54220

SEL

LOGIC

USB

HIGH-SPEED

FULL-SPEED

TRANSCEIVER

VBUS

D-

HSD1-

D-

HSD1+

HSD2-

USB

D+

HIGH_SPEED

FULL-SPEED

TRANSCEIVER

HSD2+

GND

TIME SCALE (0.2ns/DIV)

PORTABLE MEDIA DEVICE

FN6819 Rev 1.00

February 4, 2010

Page 1 of 18

12 3 4 5 6 7...18

中文翻译

下载PDF

与ISL54220相关器件

型号	品牌	获取价格	描述	数据表
ISL54220IRTZ	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) Multiplexer
ISL54220IRTZ-T	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) Multiplexer
ISL54220IRUEVAL1Z	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) Multiplexer
ISL54220IRUZ-T	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) Multiplexer
ISL54220IUZ	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) Multiplexer
ISL54220IUZ-T	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) Multiplexer
ISL54221	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) Multiplexer
ISL54221	RENESAS	获取价格	High-Speed USB 2.0 (480Mbps) Multiplexer
ISL54221IRUZ-T	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) Multiplexer
ISL54221IRUZ-T7	RENESAS	获取价格	DPDT

与ISL54220相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

39
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

31
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

59
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

55

产品中心

服务支持

精选活动

关于我们

帮助中心

ISL54220

ISL54220 数据手册

与ISL54220相关器件

与ISL54220相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ISL54220

ISL54220 数据手册

与ISL54220相关器件

与ISL54220相关文章

您还可以找

您在本页遇到什么问题？