Datasheet > ISL54207

ISL54207

更新时间： 2024-11-09 04:44:51

品牌	Logo	应用领域
英特矽尔 - INTERSIL		开关光电二极管
页数	文件大小	规格书
14页	468K
描述
Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches, with Negative Signal Capability

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ISL54207 数据手册

ISL54207

Data Sheet

December 5, 2006

FN6403.0

Low Voltage, Dual SPDT, USB/CVBS/

Audio Switches, with Negative Signal

Capability

Features

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

• Low Distortion Negative Signal Capability

The Intersil ISL54207 dual SPDT (Single Pole/Double Throw)

switches combine low distortion audio/video and accurate

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

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

single supply, these analog switches allow audio/video signal

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

audio/video connector in digital cameras, camcorders and

other portable battery powered Personal Media Player

devices.

• Detection of V

BUS

Voltage on USB Cable

• Control Pin to Open all Switches and Enter Low Power

State

• Low Distortion Mono Audio Signal

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

• Low Distortion Color Video Signal

- Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . 0.28%

- Differential Phase. . . . . . . . . . . . . . . . . . . . . . . .0.04deg

The ISL54207 incorporates circuitry for detection of the USB

voltage, which is used to switch between the

• Cross-talk (4MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . -78dB

BUS

audio/video and USB signal sources in the portable device.

The part has a control pin to open all the switches and put the

part in a low power down state.

• Single Supply Operation (V ) . . . . . . . . . . . . 2.7V to 3.6V

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

• Available in μTQFN and TDFN Packages

The ISL54207 is available in a small 10 Ld 2.1mm x 1.6mm

ultra-thin μTQFN package and a 10Ld 3mm x 3mm TDFN

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

+85°C.

• Pb-Free Plus Anneal Available (RoHS Compliant)

• Compliant with USB 2.0 Short Circuit Requirements

Without Additional External Components

Related Literature

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

Applications

• Digital Camera and Camcorders

• Video MP3 and other Personal Media Players

• Cellular/Mobile Phones

• PDA’s

• Application Note AN557 “Recommended Test Procedures

for Analog Switches”

• Audio/Video/USB Switching

Application Block Diagram

VDD

μCONTROLLER

ISL54207

VBUS

CTRL

LOGIC CIRCUITRY

USB

D-

22kΩ

4MΩ

HIGH-SPEED

NO1

D+

TRANSCEIVER

COM1

COM2

NO2

50kΩ

NC1

NC2

NTSC OR PAL

VIDEO

AUDIO

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...14

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与ISL54207相关器件

型号	品牌	获取价格	描述	数据表
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
ISL54208IRZ-T	INTERSIL	获取价格	Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches, with Negative Signal Capability
ISL54208IRZ-T	RENESAS	获取价格	Low Voltage, Dual SPDT, USB/CVBS/Audio Switches, with Negative Signal Capability; DFN10, u
ISL54209	INTERSIL	获取价格	MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Low Power Shutdown

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