ISL54209IRUZ-T Intersil, ISL54209IRUZ-T Datasheet

IC USB SWITCH DUAL SPDT 10UTQFN

ISL54209IRUZ-T

Manufacturer Part Number
ISL54209IRUZ-T
Description
IC USB SWITCH DUAL SPDT 10UTQFN
Manufacturer
Intersil
Datasheet

Specifications of ISL54209IRUZ-T

Function
USB Switch
Circuit
2 x SPDT
On-state Resistance
20 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
2.5 V ~ 5 V
Current - Supply
7µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-UTQFN (10-µTQFN)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL54209IRUZ-T
Manufacturer:
TAIWAN
Quantity:
4 800
Part Number:
ISL54209IRUZ-T7A
Manufacturer:
Intersil
Quantity:
250
MP3/USB 2.0 High Speed Switch with Negative
Signal Handling and Low Power Shutdown
ISL54209
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.
Related Literature
• Technical Brief
• Application Note
Application Block Diagram
June 10, 2010
FN6627.4
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Evaluation Board User’s Manual”
TB363
AN1406
V
“Guidelines for Handling and
BUS
1
“ISL54209EVAL1Z
1-888-INTERSIL or 1-888-468-3774
IN
COM -
COM +
4MΩ
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
LOGIC CONTROL
3.3V
GND
ISL54209
VDD
50kΩ
Features
• High Speed (480Mbps) and Full Speed (12Mbps)
• Low Distortion Negative Signal Capability
• Low Power Shutdown State
• Low Distortion Headphone Audio Signals
• Crosstalk (100kHz). . . . . . . . . . . . . . . . . . -95dB
• OFF-Isolation (100kHz) . . . . . . . . . . . . . . . 95dB
• Single Supply Operation (V
• -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
• Pb-Free (RoHS Compliant)
Applications*
• MP3 and other Personal Media Players
• Cellular/Mobile Phones
• PDAs
• Audio/USB Switching
Signaling Capability per USB 2.0
- THD+N at 1mW into 32Ω Load. . . . . . .<0.013%
Without Additional External Components
All other trademarks mentioned are the property of their respective owners.
|
50kΩ
4MΩ
CTRL
Intersil (and design) is a registered trademark of Intersil Americas Inc.
D-
D+
L
R
Copyright Intersil Americas Inc. 2009, 2010. All Rights Reserved
(see page 16)
TRANSCEIVER
µCONTROLLER
HIGH-SPEED
AUDIO
CODEC
DD
USB
) . . . . . 2.5V to 5.0V

Related parts for ISL54209IRUZ-T

ISL54209IRUZ-T Summary of contents

Page 1

... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Intersil (and design registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2009, 2010. All Rights Reserved All other trademarks mentioned are the property of their respective owners 2.5V to 5.0V ...

Page 2

Pin Configurations ISL54209 (10 LD 2.1mmx1.6mm TOP VIEW CTRL 10 4MΩ LOGIC VDD 1 CONTROL IN 2 4MΩ COM - 3 4 COM + 5 GND NOTE: 1. ISL54209 Switches Shown for IN = Logic “0” and CTRL = Logic ...

Page 3

... PD - Ordering Information PART NUMBER MARKING ISL54209IRUZ-T GF (Notes ISL54209IRU1Z-T U4 (Notes ISL54209IRTZ-T 4209 (Notes ISL54209IRTZ 4209 (Notes 2, 5) ISL54209EVAL1Z ISL54209 Eval Kit NOTES: 2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations) ...

Page 4

... Maximum Junction Temperature (Plastic Package Maximum Storage Temperature Range -65°C to +150°C Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Operating Conditions Temperature Range . . . . . . . . . . . . . . . . . . -40°C to +85°C Audio Signal Range . . . . . . . . . . . . . . . . . . . . -1.5V to 1.5V USB Signal Range . . . . . . . . . . . . . . . . . . . . . . . GND by specified amount are clamped ...

Page 5

Electrical Specifications - 2.7V to 3.6V Supply 0.5V, (Note 11), Unless Otherwise Specified. Boldface limits apply over the operating temperature range, INL CTRLL -40°C to +85°C. (Continued) PARAMETER ON-Resistance 4.2V 0V, ...

Page 6

Electrical Specifications - 2.7V to 3.6V Supply 0.5V, (Note 11), Unless Otherwise Specified. Boldface limits apply over the operating temperature range, INL CTRLL -40°C to +85°C. (Continued) PARAMETER Skew 3.0V 3V, ...

Page 7

Electrical Specifications - 2.7V to 3.6V Supply 0.5V, (Note 11), Unless Otherwise Specified. Boldface limits apply over the operating temperature range, INL CTRLL -40°C to +85°C. (Continued) PARAMETER Input Current 3.6V, IN ...

Page 8

Test Circuits and Waveforms V INH LOGIC 50% INPUT V INL t OFF SWITCH V INPUT INPUT 90% SWITCH OUTPUT Logic input waveform is inverted for switches that have the opposite logic sense. FIGURE 1A. MEASUREMENT POINTS ...

Page 9

Test Circuits and Waveforms CTRL AUDIO OR USB IMPEDANCE ANALYZER COMx GND Repeat test for all switches. FIGURE 5. CAPACITANCE TEST CIRCUIT t ri 90% 50% 10% DIN+ t skew_i DIN- 90% 50% 10 90% 10% ...

Page 10

Typical Application Block Diagrams V BUS FIGURE 8. LOGIC CONTROL VIA MICRO-PROCESSOR V BUS 500kΩ FIGURE 9. LOGIC CONTROL VIA V 10 ISL54209 3.3V VDD ISL54209 IN CTRL LOGIC CONTROL 4MΩ 4MΩ D- COM - D+ COM + L R ...

Page 11

Detailed Description The ISL54209 device is a dual single pole/double throw (SPDT) analog switch that operates from a single DC power supply in the range of 2.5V to 5.0V. It was designed to function as a dual ...

Page 12

In a typical USB/Audio application for portable battery powered devices, the V voltage will come from a DD battery or an LDO and be in the ...

Page 13

Typical Performance Curves 0. 32Ω LOAD V = 0.707V LOAD RMS 0.10 0.09 0.08 0. 2. 0.05 0.04 20 200 FREQUENCY (Hz) FIGURE 10. THD+N vs ...

Page 14

Typical Performance Curves FIGURE 13. EYE PATTERN: 12Mbps USB SIGNAL WITH USB SWITCHES IN THE SIGNAL PATH 50Ω 0. SIGNAL P-P P-P 1M 10M FREQUENCY (Hz) FIGURE ...

Page 15

Typical Performance Curves 50Ω 0. SIGNAL P-P P-P -20 -40 -60 -80 -100 -120 0.001M 0.01M 0.1M 1M FREQUENCY (Hz) FIGURE 16. OFF-ISOLATION AUDIO SWITCHES 15 ISL54209 T = +25°C, Unless Otherwise ...

Page 16

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries ...

Page 17

Package Outline Drawing L10.1.8x1.4A 10 LEAD ULTRA THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 5, 3/10 1. 0.10 2X TOP VIEW (9 X 0.60) (10X 0.20) 3 (4X 0.30 TYPICAL RECOMMENDED LAND PATTERN 17 ISL54209 ...

Page 18

Package Outline Drawing L10.2.1x1.6A 10 LEAD ULTRA THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 5, 3/10 2.10 B 0.10 2X TOP VIEW (10 X 0.20) (10X 0.60) (2.00) (0.80) (1.30) (6X 0.50 ) (2.50) TYPICAL RECOMMENDED LAND PATTERN 18 ISL54209 ...

Page 19

Package Outline Drawing L10.3x3A 10 LEAD THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE Rev 5, 3/10 3.00 B 3.00 TOP VIEW ( 2.30 ) (2.90 .50 ) TYPICAL RECOMMENDED LAND PATTERN 19 ISL54209 6 A PIN 1 INDEX ...

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