ISL54209 MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Low Power Shutdown

ISL54209

MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Low Power Shutdown

	Features Description		iSim Design Simulation
	Technical Documentation		Tools And Support
	Pricing / Samples		Related Devices

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	ISL54209IRTZ
	ISL54209IRU1Z-T
	ISL54209IRUZ-T
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	ISL54209IRTZ
	ISL54209IRU1Z-T
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	ISL54209EVAL1Z

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	ISL54209EVAL1Z	Details
	ISL54209IRTZ	Details
	ISL54209IRTZ-T	Details
	ISL54209IRU1Z-T	Details
	ISL54209IRUZ-T	Details

Datasheet
	ISL54209
	MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Low Power Shutdown

Configuration

USB/MP3

Switch Control

Logic Level

Click and Pop Circuitry

Audio Input Range (V)

±1.5

Audio THD 32Ω (%)

.07

BW USB (MHz)

736

V_DD (V)

2.7 to 5.0

I_S Active/PDN (μA)

7.0/0.001

Product Information

Key Features

High Speed (480Mbps) and Full Speed (12Mbps) Signaling Capability per USB 2.0
Low Distortion Negative Signal Capability
Low Power Shutdown State
Low Distortion Headphone Audio Signals
- THD+N at 1mW into 32Ω Load: <0.013%
Crosstalk (100kHz): -95dB
OFF-Isolation (100kHz): 95dB
Single Supply Operation (V_DD): 2.5V to 5.0V
-3dB Bandwidth USB Switch: 736MHz
Available in μTQFN and TDFN Packages
COM Pins Over-voltage Tolerant to 5.5V
Compliant with USB 2.0 Short Circuit Requirements Without Additional External Components
Pb-Free (RoHS Compliant)

Description

The Intersil ISL54209 dual SPDT (Single Pole/Double Throw) switch combines low distortion audio and accurate USB 2.0 high speed data (480Mbps) signal switching in the same low voltage device. When operated with a 2.5V to 5.0V single supply, this analog switch allows audio signal swings below ground, allowing for the use of a common USB and audio headphone connector in Personal Media Players and other portable battery powered devices.

The ISL54209 logic control pins are 1.8V compatible, which allows for control via a standard μcontroller.

The ISL54209 has an audio enable control pin to open all switches and put the part in a low power state. In this state, the device draws typically 1nA of current.

The ISL54209 is available in a small 10 Ld 1.8mm x 1.4mm or 2.1mmx 1.6mm ultra-thin μTQFN packages and a 10 Ld 3mmx3mm TDFN package. It operates over a temperature range of -40°C to +85°C.

Pricing / Packaging / Samples / Ordering

iBuy direct from Intersil	iBuy direct - out of stock	Request samples
Check distributor inventory	Available in RoHS/Pb-Free

	Part No.	Design-In Status	Temp.	Package	MSL	Price US $

	ISL54209EVAL1Z	Active		Eval Board	N/A	Contact Us

	ISL54209IRTZ	Active	Ind	10 Ld TDFN	1	0.60

	ISL54209IRTZ-T	Active	Ind	10 Ld TDFN T+R	1	0.66

	ISL54209IRU1Z-T	Active	Ind	10 Ld uTQFN T+R	1	0.66

	ISL54209IRUZ-T	Active	Ind	10 Ld uTQFN T+R	1	0.66

The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing

Technical Documentation

Datasheet(s):
MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Low Power Shutdown
Technical Brief(s):
Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs)
Evaluation Board(s):
ISL54209EVAL1Z Evaluation Board User's Manual
Technical Homepage:
Intersil Analog Switches, Analog Multiplexers, and Crosspoint Switches

Tools And Support
iSim Design Simulation
No Models Available

Application Block Diagrams

Applications

MP3 and other Personal Media Players
Cellular/Mobile Phones
PDAs
Audio/USB Switching

Related Devices

Parametric Table

	ISL54205A		MP3/USB 2.0 High Speed Switch with Negative Signal Handling
	ISL54205B		MP3/USB 2.0 High Speed Switch with Negative Signal Handling
	ISL54206		MP3/USB 2.0 High Speed Switch with Negative Signal Handling
	ISL54206A		MP3/USB 2.0 High Speed Switch with Negative Signal Handling
	ISL54207		Low Voltage, Dual SPDT, USB/CVBS/Audio Switches, with Negative Signal Capability
	ISL54208		Low Voltage, Dual SPDT, USB/CVBS/Audio Switches, with Negative Signal Capability
	ISL54210		MP3/USB 2.0 High Speed Switch with Negative Signal Handling/Click and Pop Suppression
	ISL54211		MP3/USB 2.0 High Speed Switch with Negative Signal Handling/Click and Pop Suppression
	ISL54212		MP3/USB 2.0 High Speed Switch with Negative Signal Handling
	ISL54213		MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Mute Function
	ISL54214		USB 2.0 High-Speed x 2Channels/Stereo Audio Dual SP3T (Dual 3 to 1 Multiplexer)
	ISL54215		MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Low Power Shutdown
	ISL54217		USB 2.0 High-Speed x 2Channels/Stereo Audio Dual SP3T (Dual 3 to 1 Multiplexer)
	ISL54409		Audio/USB 2.0 Wired-OR Switch with Click and Pop Reduction