Datasheet > ISL54206IRUZ-T

ISL54206IRUZ-T

更新时间： 2024-09-28 03:55:07

品牌	Logo	应用领域
英特矽尔 - INTERSIL		开关光电二极管输出元件
页数	文件大小	规格书
13页	342K
描述
MP3/USB 2.0 High Speed Switch with Negative Signal Handling

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ISL54206IRUZ-T 数据手册

ISL54206

Data Sheet

December 18, 2006

FN6409.0

MP3/USB 2.0 High Speed Switch with

Negative Signal Handling

Features

• High Speed (480Mbps) Signaling Capability per USB 2.0

• Low Distortion Negative Signal Capability

The Intersil ISL54206 dual SPDT (Single Pole/Double

Throw) switches combine low distortion audio and accurate

USB 2.0 high speed data (480Mbps) signal switching in the

same low voltage device. When operated with a 2.7V to 3.6V

single supply these analog switches allow audio signal

swings below-ground, allowing the use of a common USB

and audio headphone connector in Personal Media Players

and other portable battery powered devices.

• Control Pin to Open all Switches and Enter Low Power

State

• Low Distortion Headphone Audio Signals

- THD+N at 20mW into 32Ω Load . . . . . . . . . . . . . <0.1%

• Cross-talk Audio Channels (20Hz to 20kHz) . . . . . -110dB

• Single Supply Operation (V ) . . . . . . . . . . . . 1.8V to 5.5V

The ISL54206 logic control pins are 1.8V compatible which

allows for control via a standard µcontroller. With a VDD

voltage in the range of 2.7V to 3.6V the IN pin voltage can

exceed the VDD rail allowing for the USB 5V VBUS voltage

from a computer to directly drive the IN pin to switch

between the audio and USB signal sources in the portable

device. The part has an audio enable control pin to open all

the switches and put the part in a low power state.

• -3dB Bandwidth USB Switches . . . . . . . . . . . . . . . 630MHz

• Available in µTQFN and TDFN Packages

• Pb-Free Plus Anneal (RoHS Compliant)

• Compliant with USB 2.0 Short Circuit Requirements

Without Additional External Components

Applications

The ISL54206 is available in a small 10 Ld 2.1mmx1.6mm

ultra-thin µTQFN package and a 10 Ld 3mmx3mm TDFN

package. It operates over a temperature range of -40 to

+85°C.

• MP3 and Other Personal Media Players

• Cellular/Mobile Phones

• PDA’s

Related Literature

• Audio/USB Switching

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

• Application Note AN557 “Recommended Test Procedures

for Analog Switches”

Application Block Diagram

µCONTROLLER

ISL54206

CTRL

VBUS

LOGIC CIRCUITRY

USB

4MΩ

HIGH-SPEED

D-

COM-

COM+

TRANSCEIVER

D+

50kΩ

CODEC

GND

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...13

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与ISL54206IRUZ-T相关器件

型号	品牌	获取价格	描述	数据表
ISL54206IRZ	INTERSIL	获取价格	MP3/USB 2.0 High Speed Switch with Negative Signal Handling
ISL54206IRZ-T	INTERSIL	获取价格	MP3/USB 2.0 High Speed Switch with Negative Signal Handling
ISL54207	INTERSIL	获取价格	Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches, with Negative Signal Capability
ISL54207IRUZ-T	INTERSIL	获取价格	Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches, with Negative Signal Capability
ISL54207IRZ	INTERSIL	获取价格	Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches, with Negative Signal Capability
ISL54207IRZ-T	INTERSIL	获取价格	Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches, with Negative Signal Capability
ISL54208	INTERSIL	获取价格	Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches, with Negative Signal Capability
ISL54208IRUZ-T	INTERSIL	获取价格	Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches, with Negative Signal Capability
ISL54208IRUZ-T	RENESAS	获取价格	Low Voltage, Dual SPDT, USB/CVBS/Audio Switches, with Negative Signal Capability; DFN10, u
ISL54208IRZ	INTERSIL	获取价格	Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches, with Negative Signal Capability

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