intersil ISL54200 DATA SHEET

ISL54200

Data Sheet January 24, 2007

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

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

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 di stortion.

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 pro per 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.

FN6408.0

Features

• High Speed (480Mbps) and Full Speed (12Mbps) Signaling Capability per USB 2.0

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

• Enable Pin to Open all Switches

• -3dB Frequency

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

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

• Cross-talk @ 1MHz . . . . . . . . . . . . . . . . . . . . . . . . . -70dB

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

• Single Supply Operation (V

• Available in Ultra-thin

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

µTQFN and TDFN Packages

• Pb-Free Plus Anneal (RoHS Compliant)

Applications

• MP3 and other Personal Media Players

• Cellular/Mobile Phones

•PDA’s

• Digital Cameras and Camcorders

Application Block Diagram

VBUS

D-

D+

USB CONNECTOR

GND

3.3V

ISL54200

LOGIC CIRCUITRY

COMD1

COMD2

GND

4MΩ

HSD1 HSD2

FSD1

FSD2

µCONTROLLER

USB

HIGH-SPEED

TRANSCEIVER

USB

FULL-SPEED

TRANSCEIVER

PORTABLE MEDIA DEVICE

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.

Pinouts

ISL54200

(10 LD TDFN

TOP VIEW

VDD

COMD1

COMD2

GND

LOGIC

CONTROL

HSD1

HSD2

FSD1

FSD2

NOTE:

1. ISL54200 Switches Shown for IN = Logic “0” and EN = Logic “1”.

Ordering Information

ISL54200

VDD

COMD1

COMD2

ISL54200

(10 LD µTQFN)

TOP VIEW

HSD1

LOGIC

CONTROL

GND

HSD2

FSD1

FSD2

PART NUMBER

(Note)

PART

MARKING TEMP. RANGE (°C) PACKAGE (Pb-Free) PKG. DWG. #

ISL54200IRZ 200Z -40 to +85 10 Ld 3x3 TDFN L10.3x3A ISL54200IRZ-T 200Z -40 to +85 10 Ld 3x3 TDFN Tape and Reel L10.3x3A ISL54200IRUZ-T FM -40 to +85 10 Ld 2.1x1.6mm μTQFN Tape and Reel L10.2.1x1.6A

NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

Truth Table

ISL54200

EN IN FSD1, FSD2 HSD1, HSD2

1 0 ON OFF 11OFFON 0XOFFOFF

Logic “0” when ≤0.5V, Logic “1” when ≥1.4V with a 2.7V to 3.6V Supply. X = Don’t Care

Pin Descriptions

ISL54200

PIN NO. NAME FUNCTION

1 VDD Power Supply 2 IN Select Logic Control Input 3 COMD1 USB Common Port 4 COMD2 USB Common Port 5 GND Ground Connection 6 FSD1 Full Speed USB Differential Port 7 FSD2 Full Speed USB Differential Port 8 HSD1 High Speed USB Differential Port 9 HSD2 High Speed USB Differential Port

10 EN Bus Switch Enable

FN6408.0

January 24, 2007

ISL54200

Absolute Maximum Ratings Thermal Information

VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 6.0V

Input Voltages

FSD2, FSD1, HSD2, HSD1 (Note 2) . . . . . - 1V to ((V

IN, EN (Note 2). . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V

Output Voltages

DD DD

) +0.3V) ) +0.3V)

COMD1, COMD2 (Note 2) . . . . . . . . . . . . . . . . . . . . . . . -1V to 5V

Continuous Current (HSD2, HSD1, FSD2, FSD1). . . . . . . . . ±40mA

Peak Current (HSD2, HSD1, FSD2, FSD1)

(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ±100mA

ESD Rating:

HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>7kV

MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>400V

CDM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >1.4kV

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTES:

2. Signals on FSD1, FSD2, HSD1, HSD2, COMD1, COMD2, EN, IN exceeding V maximum current ratings.

3. θ

is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

Thermal Resistance (Typical, Note 3) q

(°C/W)

10 Ld 3x3 TDFN Package . . . . . . . . . . . . . . . . . . . . 55

10 Ld µTQFN Package . . . . . . . . . . . . . . . . . . . . . . 140

Maximum Junction Temperature (Plastic Package). . . . . . . +150°C

Maximum Stor age Temperatur e Range. . . . . . . . . . . -65°C to +150°C

Operating Conditions

Temperature Range

ISL54200IRZ and ISL54200IRUZ . . . . . . . . . . . . . . -40°C to +85°C

Supply Voltage Range. . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V

or GND by specified amount are clamped. Limit current to

Electrical Specifications - 2.7V to 3.6V Supply Test Conditions: V

= 0.5V, (Notes 4, 6), Unless Otherwise Specified

ENL

PARAMETER TEST CONDITIONS ANALOG SWITCH CHARACTERISTICS NC Switches (FSD1, FSD2)

Analog Signal Range, V ON Resistance, r

Matching Between Channels,

(ON)

Δr

(ON)

Flatness, r

(ON)

OFF Leakage Current, I

ON Leakage Current, I

ANALOG

(ON)

FLAT(ON)

FSX(OFF)

FSX(ON)

NO Switches (HSD1, HSD2)

Analog Signal Range, V ON Resistance, r

ON Resistance, r

Matching Between Channels,

(ON)

Δr

(ON)

Flatness, r

(ON)

ANALOG

(ON)

FLAT(ON)

= 3.3V, IN = 0V, EN = 3.3V Full 0 - V

= 3.3V, IN = 0.5V, EN = 1.4V, I

or V

FSD1

= 3.3V, IN = 0.5V, EN = 1.4V, I

or V

FSD1

= 0V to 3.3V, (See Figure 4)

FSD2

= Voltage at ma x r

FSD2

= 40mA,

COMx

= 40mA,

COMx

over signal range

(ON)

of 0V to 3.3V, (Note 8) V

= 3.3V, IN = 0.5V, EN = 1.4V, I

FSD1

or V

= 0V to 3.3V, (Note 7)

FSD2

COMx

= 40mA,

V+ = 3.6 V, IN = 3.6V, EN = 0V and 3.6V, V 3V , V

V+ = 3.6V, IN = 0V, EN = 3.6V, V V

V V

V V r

V V

= 3V, 0.3V

FSX

= 0.3V, 3V,

= 0.3V, 3V

FSX

= 3.3V, IN = 3.3V, EN = 3.3V Full 0 - V

= 3.3V, IN = 1.4V, EN = 1.4V, I

or V

HSD2

= 3.3V, IN = 1.4V, EN = 1.4V, I

or V

HSD2

= 3.3V, IN = 1.4V, EN = 1.4V, I

or V

HSD2

over signal range of 0V to 400mV (Note 8)

(ON)

= 3.3V, IN = 1.4V, EN = 1.4V, I

or V

HSD2

= 3.3V (See Figure 3)

HSD1

= 0V to 400mV (See Figure 3)

HSD1

= Voltage at max r

HSD1

= 0V to 400mV, (Note 7)

HSD1

COMx

, Voltage at max

(ON)

COMx

= 1mA,

= 40mA,

= +3.3V, GND = 0V, V

= 0.3V,

COMx

TEMP

(°C)

= 1.4V, V

INH

MIN

(Note 5) TYP

= 0.5V, V

INL

= 1.4V,

ENH

MAX

(Note 5) UNITS

+25 - 7 10 Ω

Full - - 15 Ω

+25 - 0.1 0.35 Ω

Full - - 0.4 Ω

+25 - 4 6 Ω

Full - - 8 Ω

+25 -20 2 20 nA

Full -70 - 70 nA

+25 -20 2 20 nA

Full -70 - 70 nA

+25 - 20 30 Ω

Full - - 35 Ω

+25 - 4.5 6 Ω

Full - - 8 Ω

+25 - 0.01 0.1 Ω

Full - - 0.5 Ω

+25 - 0.4 1 Ω

Full - - 1.5 Ω

FN6408.0

January 24, 2007

ISL54200

Electrical Specifications - 2.7V to 3.6V Supply Test Conditions: V

= 0.5V, (Notes 4, 6), Unless Otherwise Specified (Continued)

ENL

PARAMETER TEST CONDITIONS

OFF Leakage Current, I or I

HSD1(OFF)

ON Leakage Current, I I

HSD1(ON)

HSD2(OFF)

HSD2(ON)

DYNAMIC CHARACTERISTICS

Turn-ON Time, t Turn-OFF Time, t

OFF

Break-Before-Make Time Delay, t

Skew, t

SKEW

(HSx Switch)

Total Jitter, t

(HSx Switch) Propagation Delay, t

(HSx Switch) Skew, t

SKEW

(FSx Switch)

Rise

/Fall Time Mismatch, t

(FSx Switch) Total Jitter, t

(FSx Switch) Propagation Delay, t

(FSx Switch)

Crosstalk V

OFF Isolation V FSx Switch -3dB Bandwidth Signal = -10dBm, 1.0VDC offset, R HSx Switch -3dB Bandwidth Signal = -10dBm, 0.2VDC offset, R HSx OFF Capacitance, C

FSx OFF Capacitance, C

COM ON Capacitance, C

HSxOFF

FSxOFF

COMX(ON)

POWER SUPPLY CHARACTERISTICS

Power Supply Range, V Positive Supply Current, I

= 3.6V , IN = 0V, EN = 0 and 3.6V, V

V V

V V V

V t

(See Figure 7) V

V (See Figure 7)

V t

(See Figure 7)

V t

V (See Figure 7

= 3V, 0.3V, V

COMD2

= 3.6V, IN = 3.6V, EN = 3.6V, V

= 0.3V, 3.0V, V

COMD2

= 3.3V, RL = 45Ω, CL = 10pF, (See Figure 1) +25 - 25 - ns

= 3.3V, RL = 45Ω, CL = 10pF, (See Figure 1) +25 - 15 - ns

= 3.3V, RL = 45Ω, CL = 10pF, (See Figure 2) +25 -7-ns

= 3.3V , IN = 3.3V, EN = 3.3V , RL = 45Ω, CL = 10pF ,

HSD2

or V

= tF= 720ps at 480Mbps, (Duty Cycle = 50%)

=3.3V , IN = 3.3V, EN = 3.3V, RL = 45Ω, CL = 10pF,

= tF= 720ps at 480Mbps

= 3.3V , IN = 3.3V, EN = 3.3V , RL = 45Ω, CL = 10pF ,

= 3.3V, IN = 0V, EN = 3.3V, RL = 39Ω, CL = 50pF,

= tF = 12ns at 12Mbps, (Duty Cycle = 50%)

= 3.3V, IN = 0V, EN = 3.3V, RL = 39Ω, CL = 50pF,

= tF = 12ns at 12Mbps, (Duty Cycle = 50%)

= 3.3V, IN = 0V, EN = 3.3V, RL = 39Ω, CL = 50pF,

= tF = 12ns at 12Mbps

= 3.3V, IN = 0V, EN = 3.3V, RL = 39Ω, CL = 50pF,

= 3.3V, RL = 45Ω, f = 1MHz

HSD1

COMD1

= 0.3V, 3V

COMD1

= 0.3V , 3.0V

(See Figure 6)

= 3.3V, RL = 45Ω, f = 100kHz +25 - -98 - dB

= 45Ω, CL = 5pF +25 - 880 - MHz

= 45Ω, CL = 5pF +25 - 550 - MHz

f = 1MHz, V V

= V

HSD2

f = 1MHz, V V

FSD2

f = 1MHz, V V

= V

HSD2

f = 1MHz, V V

= V

FSD2

= 3.6V, IN = 0V or 3.6V, EN = 0V or 3.6V +25 - 20 60 nA

= 3.3V, IN = 0V, EN = 3.3V, V

= 0V, (See Figure 5)

COMx

= 3.3V, IN = 3.3V, EN = 3.3V, V

= V

= 0V, (See Figure 5)

COMx

= 3.3V, IN = 3.3V, EN = 3.3V, V

= 0V, (See Figure 5)

COMx

= 3.3V, IN = 0V, EN = 3.3V, V

= 0V, (See Figure 5)

COMx

= +3.3V, GND = 0V, V

TEMP

(°C)

+25 -20 2 20 nA

Full -70 - 70 nA

+25 -20 2 20 nA

Full -70 - 70 nA

+25 - 50 - ps

+25 - 210 - ps

+25 - 250 - ps

+25 - 0.15 - ns

+25 - 10 - %

+25 - 1.6 - ns

+25 - 0.9 - ns

+25 - -70 - dB

HSD1

FSD1

HSD1

FSD1

+25 - 6 - pF

+25 - 9 - pF

+25 - 12 - pF

+25 - 15 - pF

Full 2.7 - 5.5 V

Full - - 80 nA

= 1.4V, V

INH

INL

MIN

(Note 5) TYP

= 0.5V, V

ENH

MAX

(Note 5) UNITS

= 1.4V,

FN6408.0

January 24, 2007

ISL54200

Electrical Specifications - 2.7V to 3.6V Supply Test Conditions: V

= 0.5V, (Notes 4, 6), Unless Otherwise Specified (Continued)

ENL

PARAMETER TEST CONDITIONS

= +3.3V, GND = 0V, V

TEMP

(°C)

= 1.4V, V

INH

INL

MIN

(Note 5) TYP

= 0.5V, V

ENH

MAX

(Note 5) UNITS

DIGITAL INPUT CHARACTERISTICS

Input Voltage Low, V Input Voltage High, V Input Current, I Input Current, I Input Current, I

INL, IENL INH ENH

INL

INH

, V

ENL

ENH

= 2.7V to 3.6V Full - - 0.5 V

= 2.7V to 3.6V Full 1.4 - - V

= 3.6V, IN = 0V, EN = 0V Full - 10 - nA

= 3.6V, IN = 3.6 Full - 10 - nA

= 3.6V, EN = 3.6 Full - 1 - μA

NOTES:

4. V

= Input voltage to perform proper function.

LOGIC

5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.

6. Parameters with limits are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation.

7. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range matching between channels is calculated by subtracting the channel with the highest max r

8. r

(ON)

value, between HSD2 and HSD1 or between FSD2 and FSD1.

(ON)

value from the channel with lowest max

(ON)

Test Circuits and Waveforms

tr < 20ns

< 20ns

90%

LOGIC

INPUT

SWITCH

INPUT

SWITCH

OUTPUT

VIN

INPUT

50%

OFF

OUT

90%

Logic input waveform is inverted for switches that have the opposite logic sense.

FIGURE 1A. MEASUREMENT POINTS

FIGURE 1. SWITCHING TIMES

SWITCH

INPUT

VIN

Repeat test for all switches. C capacitance.

OUT

FIGURE 1B. TEST CIRCUIT

HSx or FSx

(INPUT)

COMx

GND

includes fixture and stray

----------------------------

RLr

45W

ON()

OUT

= 1.4V,

10pF

FN6408.0

January 24, 2007

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