ISL54200_07 INTERSIL [Intersil Corporation], ISL54200_07 Datasheet

ISL54200_07

Manufacturer Part Number

ISL54200_07

Description

USB 2.0 High/Full Speed Multiplexer

Manufacturer

INTERSIL [Intersil Corporation]

Datasheet

1.ISL54200_07.pdf (16 pages)

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USB 2.0 High/Full Speed Multiplexer

The Intersil ISL54200 dual 2:1 multiplexer IC is a single

supply part 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

between USB High-Speed and USB Full-Speed sources in

portable battery powered products.

The 7

rail and were specifically designed to pass USB full speed

data signals (12Mbps) that range from 0V to 3.6V. The 4.5

normally-open (NO) HSx switches have high bandwidth and

low capacitance and were specifically designed to pass USB

high speed data signals (480Mbps) with minimal distortion.

The part can be used in Personal Media Players and other

portable battery powered devices that need to switch between

a high-speed transceiver and a full-speed transceiver while

connected to a single USB host (computer).

The digital logic inputs are 1.8V logic compatible when

operated with a 2.7V to 3.6V supply. The part has an enable

pin to open all switches. It can be used to facilitate proper bus

disconnect and connection when switching between the USB

sources.

The ISL54200 is available in a 10 Ld 3mmx3mm TDFN and a

small 10 Ld 2.1mmx1.6mm µTQFN packages. It operates

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

Application Block Diagram

normally-closed (NC) FSx switches can swing rail-to-

VBUS

D-

D+

GND

Data Sheet

COMD1

COMD2

LOGIC CIRCUITRY

3.3V

ISL54200

GND

1-888-INTERSIL or 1-888-468-3774

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

4MΩ

HSD1

HSD2

FSD1

FSD2

Features

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

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

• Enable Pin to Open all Switches

• -3dB Frequency

• Crosstalk @ 1MHz. . . . . . . . . . . . . . . . . . . . . . . . . . -70dB

• Off Isolation @ 100kHz . . . . . . . . . . . . . . . . . . . . . . -98dB

• Single Supply Operation (V

• Available in Ultra-thin

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• MP3 and other Personal Media Players

• Cellular/Mobile Phones

• PDA’s

• Digital Cameras and Camcorders

Signaling Capability per USB 2.0

- HSx Switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 880MHz

- FSx Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550MHz

All other trademarks mentioned are the property of their respective owners.

July 11, 2007

Intersil (and design) is a registered trademark of Intersil Americas Inc.

PORTABLE MEDIA DEVICE

µCONTROLLER

TRANSCEIVER

FULL-SPEED

TQFN and TDFN Packages

HIGH-SPEED

USB

) . . . . . . . . . . . . 2.7V to 5.5V

ISL54200

FN6408.1

Related parts for ISL54200_07

ISL54200_07 Summary of contents

Page 1

Data Sheet USB 2.0 High/Full Speed Multiplexer The Intersil ISL54200 dual 2:1 multiplexer single supply part that can operate from a single 2.7V to 5.5V supply. It contains two SPDT (Single Pole/Double Throw) switches configured as ...

Page 2

Pinouts ISL54200 (10 LD TDFN) TOP VIEW LOGIC VDD 1 CONTROL COMD1 4 COMD2 5 GND NOTE: 1. ISL54200 Switches Shown for IN = Logic “0” and EN = Logic “1”. Ordering Information PART NUMBER PART (Note) ...

Page 3

Absolute Maximum Ratings VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to ...

Page 4

Electrical Specifications - 2.7V to 3.6V Supply PARAMETER OFF Leakage Current HSD2(OFF HSD1(OFF) COMD2 ON Leakage Current HSD2(ON HSD1(ON) COMD2 DYNAMIC CHARACTERISTICS Turn-ON Time ...

Page 5

Electrical Specifications - 2.7V to 3.6V Supply PARAMETER DIGITAL INPUT CHARACTERISTICS Input Voltage Low INL ENL DD Input Voltage High INH ENH DD Input Current INL ENL DD ...

Page 6

Test Circuits and Waveforms VIN H LOGIC INPUT VIN L SWITCH OUTPUT V OUT 0V FIGURE 2A. MEASUREMENT POINTS COMx HSx V HSX COMx COMx GND Repeat test for all switches. ...

Page 7

Test Circuits and Waveforms EN HSx or FSx 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 8

Application Block Diagram VBUS D- D+ GND Detailed Description The ISL54200 device is a dual single pole/double throw (SPDT) analog switch that operates from a single DC power supply in the range of 2.7V to 5.5V. It was designed to ...

Page 9

The HSx switches can also pass USB full-speed signals (12Mbps) with minimal distortion and meet all the USB requirements for USB 2.0 full-speed signaling. See Figure 11. The maximum signal range for the HSx switches is from -1. ...

Page 10

Typical Performance Curves FIGURE 8. EYE PATTERN: 12MBPS USB SIGNAL WITH FSx SWITCHES IN THE SIGNAL PATH 10 ISL54200 T = +25°C, Unless Otherwise Specified A TIME SCALE (10ns/DIV 3.3V DD FN6408.1 July 11, 2007 ...

Page 11

Typical Performance Curves FIGURE 9. EYE PATTERN WITH FAR END MASK: 480MBPS USB SIGNAL WITH HSx SWITCHES IN THE SIGNAL PATH 11 ISL54200 T = +25°C, Unless Otherwise Specified (Continued) A TIME SCALE (0.2ns/DIV 3.3V DD FN6408.1 July ...

Page 12

Typical Performance Curves FIGURE 10. EYE PATTERN WITH NEAR END MASK: 480MBPS USB SIGNAL WITH HSx SWITCHES IN THE SIGNAL PATH 12 ISL54200 T = +25°C, Unless Otherwise Specified (Continued) A TIME SCALE (0.2ns/DIV 3.3V DD FN6408.1 July ...

Page 13

Typical Performance Curves FIGURE 11. EYE PATTERN: 12MBPS USB SIGNAL WITH HSx SWITCHES IN THE SIGNAL PATH 6 3. 40mA COM 5.5 +85°C 5.0 +25°C 4.5 4.0 -40°C 3 0.1 0.2 V (V) COM ...

Page 14

Typical Performance Curves -110 Die Characteristics SUBSTRATE POTENTIAL (POWERED UP): GND (TDFN Paddle Connection: Tie to GND or Float) TRANSISTOR COUNT: 98 PROCESS: Submicron CMOS 14 ISL54200 T = +25°C, Unless Otherwise Specified (Continued 45Ω L ...

Page 15

Ultra Thin Quad Flat No-Lead Plastic Package (UTQFN INDEX AREA 0.10 C TOP VIEW 0. 0.05 C SEATING PLANE A1 SIDE VIEW (DATUM A) PIN # ...

Page 16

Thin Dual Flat No-Lead Plastic Package (TDFN INDEX AREA TOP VIEW C SIDE VIEW SEATING PLANE D2 7 (DATUM B) D2 INDEX AREA (DATUM N ...

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