BD11600NUX_技术文档

USB Switch ICs

DPDT Type

(Double Pole Double Throw)

BD11600NUX

No.11103EAT03

●Description

BD11600NUX is DPDT analog switches handling with USB2.0 high-speed that have both a low resistance and a low

capacitance. Moreover, this is widely guaranteed from 2.5V to 5.5V as for the range of the power-supply voltage.

This has a low consumption mode by making OE “H” and the multi-selector by making the combination of OE “L” and S.

The electrostatic discharge protection circuit is built-in in all terminals.

●Features

1) VCC Operation from 2.5V to 5.5V.

2) 3Ω switches between the input to the output.

3) Low Capacity 2ch Analog SW.

4) 10-Pin SON Package. (3.0mm x 2.0mm, Height=0.6mm, 0.5mm pitch)

●Applications

Digital Still Cameras, Digital Video Camcorders, Portable Navigation Devices, TV, Portable DVD Players,

Portable Game Systems, Personal computers, PDA, Mobile phones

●Line up matrix

Parameter

BD11600NUX

BD11601NUX

Supply Quiescent Current

Input voltage range

Switch ON Resistance ( VIN=0 V )

Switch ON Capacitance

Configuration

18 µA

2.5～5.5 V

3 Ω

2.5 Ω

6 pF

DPDT

DPST

Package

VSON010X3020

VSON008X2020

●Absolute maximum ratings (Ta=25℃)

Parameter

Symbol

Vmax

Pd

Ratings

-0.5～7.0

-0.3～7.0

1.925

Unit

V

Conditions

D+,D-,1D+,1D-,2D+,2D- Pins

Other Pins

Input supply voltage

V

Power dissipation

W

℃

*1

Operating temperature range

Storage temperature range

Topr

-40～+85

-55～+150

Tstr

*1 When using more than at Ta=25℃, it is reduced 15.4 mW per 1℃. ROHM specification board 70mm×70mm mounting.

●Operating conditions (Ta=-40～+85℃)

Parameter

Symbol

VCC

Ratings

Unit

V

Conditions

Input voltage range (VCC)

2.5～5.5

* This product does not especially designed to be protected from radioactivity.

www.rohm.com

2011.08 - Rev.A

1/10

Technical Note

BD11600NUX

●Electrical characteristics (Unless otherwise noted, Ta = 25C, VCC=5.0V)

Limits

Parameter

Symbol

Unit

Conditions

SW1, 2=OFF

Min.

-

Typ.

1

Max.

3

Supply Quiescent Current 1

Supply Quiescent Current 2

Supply Quiescent Current 3

ICC1

ICC2

ICC3

Ron1

Ron2

Ioff

µA

Ω

-

18

19

3

40

6

SW1=ON

SW2=ON

VIN=0V

-

Switch ON Resistance 1

(SW1, 2)

Switch ON Resistance 2

(SW1, 2)

-

3.5

0

6

Ω

VIN=2.4V

SW1, 2=OFF

Off-Leakage Current

On-Leakage Current

Switch Input Range

-2

-0.5

-

2

µA

V

Ion

0

2

VCC>VIN, SW1, 2=ON

SW1, 2=ON

VIN

-

5.5

-

Switch OFF Capacitance

(SW1, 2)

Coff

Con

4

pF

Switch ON Capacitance

(SW1, 2)

-

6

-

VIL

-

0.5

-

V

Input “L” level (S, OE )

Input “H” level (S, OE )

VIH

1.1

www.rohm.com

2011.08 - Rev.A

2/10

Technical Note

BD11600NUX

●Electrical characteristic curves (Reference data)

Fig.2

Fig.1

Eye Pattern Full Speed

Eye Pattern High Speed

40

35

30

25

20

15

10

5

3

2.5

2

1.5

Ta=105°C

Ta=25°C

1

Ta=105°

Ta=-60°

Ta=25°

0.5

VCC=0V~7V

S=L, OE=L

Ta=-60°C

VCC=0V~7V

S=L, OE=H

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

5.5

6

6.5

7

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

5.5

6

6.5

7

VCC (V)

Fig.4

Fig.3

ICC vs Input Voltage (SW OFF)

ICC vs Input Voltage (SW ON)

5

4

3

2

1

0

7

6

5

4

3

2

1

0

Ta=105

Ta=25

℃

Ta=-60

Ta=25°C

Ta=-60°C

Ta=105°C

VCC=5V,IO(D+)=-10mA,

VIN=0~7V,S=L,OE=L

0

1

2

3

4

5

6

7

0

1

2

3

4

5

6

7

1D+ (V)

1D+ [V]

Fig.5

Ron vs Input Voltage

Fig.6

Leak current vs Input Voltage(SW OFF)

www.rohm.com

2011.08 - Rev.A

3/10

Technical Note

BD11600NUX

●Block diagram and pin configuration

VCC

S

１D+

１D-

2D+

2D-

GND

1

2

3

4

5

10

9

D+

D-

OE

8

7

6

Fig.7

Fig.8

Block diagram

Pin configuration

●Package Dimensions

B D 1 1

6 0 0 N

LOT No.

Fig.9

Package Dimensions

www.rohm.com

2011.08 - Rev.A

4/10

Technical Note

BD11600NUX

●Pin Description

Terminal

circuit

Pin NO.

Pin Name

I／O

Function

1

2

A

B

C

D

-

1D+

1D-

O

-

Analog SW terminal.

3

2D+

2D-

4

5

GND

Ground Pin.

6

E

F

G

H

-

I

Bus-Switch Analog Pin.

OE

D-

7

I

Analog SW terminal.

8

D+

S

I

9

I

Select Input Pin.

Power Supply.

10

VCC

-

●Truth Table

S

L

SW1

OFF

ON

SW2

OFF

ON

Signal Pass

ALL OFF

OE

H

L

H

L

ALL OFF

1D+⇔D+, 1D-⇔D-

2D+⇔D+, 2D-⇔D-

L

H

OFF

●Equivalent Circuit

A,B,C,D

F,G

E,H

VCC

www.rohm.com

2011.08 - Rev.A

5/10

Technical Note

BD11600NUX

●How to select parts of application

VCC

1D+

1D-

SW1

D+

D-

High Speed

USB

TRANSCEIVER

USB

Connector

SW2

2D+

2D-

High Speed

USB

TRANSCEIVER

OE

S

Control

GND

Fig.10

Application circuit of multi-USB TRANSCEIVER

VCC

SW1

D+

D-

1D+

1D-

2D+

2D-

High Speed

USB

TRANSCEIVER

USB

HOST1

SW2

USB

HOST2

OE

S

Control

GND

Fig.11

Application circuit of two communicating with two USB HOST

www.rohm.com

2011.08 - Rev.A

6/10

Technical Note

BD11600NUX

●Parameter Measurement Information

VCC

1D+

2D+

D+

VIN

IIN

OE

S

Control

GND

Fig.12

Fig.13

SW1 ON-State ICC

ON-State Resistance (Ron)

Fig.15

Fig.14

ON-State Leakage current

OFF-State Leakage current

www.rohm.com

2011.08 - Rev.A

7/10

Technical Note

BD11600NUX

●Notes for use

(1) Absolute maximum ratings

If applied voltage (VCC), operating temperature range (Topr), or other absolute maximum ratings are exceeded, there

is a risk of damage. Since it is not possible to identify short, open, or other damage modes, if special modes in which

absolute maximum ratings are exceeded are assumed, consider applying fuses or other physical safety measures.

(2) Recommended operating range

This is the range within which it is possible to obtain roughly the expected characteristics. For electrical characteristics,

it is those that are guaranteed under the conditions for each parameter. Even when these are within the

recommended operating range, voltage and temperature characteristics are indicated.

(3) Reverse connection of power supply connector

There is a risk of damaging the LSI by reverse connection of the power supply connector. For protection from reverse

connection, take measures such as externally placing a diode between the power supply and the power supply pin of

the LSI.

(4) Power supply lines

In the design of the board pattern, make power supply and GND line wiring low impedance.

When doing so, although the digital power supply and analog power supply are the same potential, separate the digital

power supply pattern and analog power supply pattern to deter digital noise from entering the analog power supply due

to the common impedance of the wiring patterns. Similarly take pattern design into account for GND lines as well.

Furthermore, for all power supply pins of the LSI, in conjunction with inserting capacitors between power supply and

GND pins, when using electrolytic capacitors, determine constants upon adequately confirming that capacitance loss

occurring at low temperatures is not a problem for various characteristics of the capacitors used.

(5) GND voltage

Make the potential of a GND pin such that it will be the lowest potential even if operating below that. In addition,

confirm that there are no pins for which the potential becomes less than a GND by actually including transition

phenomena.

(6) Shorts between pins and misinstallation

When installing in the set board, pay adequate attention to orientation and placement discrepancies of the LSI. If it is

installed erroneously, there is a risk of LSI damage. There also is a risk of damage if it is shorted by a foreign

substance getting between pins or between a pin and a power supply or GND.

(7) Operation in strong magnetic fields

Be careful when using the LSI in a strong magnetic field, since it may malfunction.

(8) Inspection in set board

When inspecting the LSI in the set board, since there is a risk of stress to the LSI when capacitors are connected to

low impedance LSI pins, be sure to discharge for each process. Moreover, when getting it on and off of a jig in the

inspection process, always connect it after turning off the power supply, perform the inspection, and remove it after

turning off the power supply. Furthermore, as countermeasures against static electricity, use grounding in the

assembly process and take appropriate care in transport and storage.

(9) Input pins

Parasitic elements inevitably are formed on an LSI structure due to potential relationships. Because parasitic

elements operate, they give rise to interference with circuit operation and may be the cause of malfunctions as well as

damage. Accordingly, take care not to apply a lower voltage than GND to an input pin or use the LSI in other ways

such that parasitic elements operate. Moreover, do not apply a voltage to an input pin when the power supply voltage

is not being applied to the LSI. Furthermore, when the power supply voltage is being applied, make each input pin a

voltage less than the power supply voltage as well as within the guaranteed values of electrical characteristics.

(10) Ground wiring pattern

When there is a small signal GND and a large current GND, it is recommended that you separate the large current

GND pattern and small signal GND pattern and provide single point grounding at the reference point of the set so that

voltage variation due to resistance components of the pattern wiring and large currents do not cause the small signal

GND voltage to change. Take care that the GND wiring pattern of externally attached components also does not

change.

(11) Externally attached capacitors

When using ceramic capacitors for externally attached capacitors, determine constants upon taking into account a

lowering of the rated capacitance due to DC bias and capacitance change due to factors such as temperature.

(12) Thermal design

Perform thermal design in which there are adequate margins by taking into account the permissible dissipation (Pd) in

actual states of use.

www.rohm.com

2011.08 - Rev.A

8/10

Technical Note

BD11600NUX

●Power Dissipation

2.4

2.2

2

Pd=1.925W

1.8

1.6

1.4

1.2

1

-15.4mW/℃

0.8

0.6

0.4

0.2

Ta_max=85℃

0

10 20 30 40 50 60 70 80 90 100 110 120 130 140 150

Ambient temperature :Ta [℃]

Fig.16

Power dissipation

www.rohm.com

2011.08 - Rev.A

9/10

Technical Note

BD11600NUX

●Ordering part number

B D

1

6

0

N U X - E

2

Part No.

Package

NUX:VSON010X3020

Packaging and forming specification

E2: Embossed tape and reel

VSON010X3020

3.0 0.1

Tape

Embossed carrier tape

4000pcs

Quantity

E2

Direction

of feed

1PIN MARK

The direction is the 1pin of product is at the upper left when you hold

reel on the left hand and you pull out the tape on the right hand

S

(

)

2.0 0.1

0.5 0.1

0.05

S

C0.2

1

5

6

10

+0.05

−0.04

0.25

Direction of feed

1pin

2.39 0.1

Reel

(Unit : mm)

Order quantity needs to be multiple of the minimum quantity.

∗

www.rohm.com

2011.08 - Rev.A

10/10

Notice

N o t e s

No copying or reproduction of this document, in part or in whole, is permitted without the

consent of ROHM Co.,Ltd.

The content speciﬁed herein is subject to change for improvement without notice.

The content speciﬁed herein is for the purpose of introducing ROHM's products (hereinafter

"Products"). If you wish to use any such Product, please be sure to refer to the speciﬁcations,

which can be obtained from ROHM upon request.

Examples of application circuits, circuit constants and any other information contained herein

illustrate the standard usage and operations of the Products. The peripheral conditions must

be taken into account when designing circuits for mass production.

Great care was taken in ensuring the accuracy of the information speciﬁed in this document.

However, should you incur any damage arising from any inaccuracy or misprint of such

information, ROHM shall bear no responsibility for such damage.

The technical information speciﬁed herein is intended only to show the typical functions of and

examples of application circuits for the Products. ROHM does not grant you, explicitly or

implicitly, any license to use or exercise intellectual property or other rights held by ROHM and

other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the

use of such technical information.

The Products speciﬁed in this document are intended to be used with general-use electronic

equipment or devices (such as audio visual equipment, ofﬁce-automation equipment, commu-

nication devices, electronic appliances and amusement devices).

The Products speciﬁed in this document are not designed to be radiation tolerant.

While ROHM always makes efforts to enhance the quality and reliability of its Products, a

Product may fail or malfunction for a variety of reasons.

Please be sure to implement in your equipment using the Products safety measures to guard

against the possibility of physical injury, ﬁre or any other damage caused in the event of the

failure of any Product, such as derating, redundancy, ﬁre control and fail-safe designs. ROHM

shall bear no responsibility whatsoever for your use of any Product outside of the prescribed

scope or not in accordance with the instruction manual.

The Products are not designed or manufactured to be used with any equipment, device or

system which requires an extremely high level of reliability the failure or malfunction of which

may result in a direct threat to human life or create a risk of human injury (such as a medical

instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-

controller or other safety device). ROHM shall bear no responsibility in any way for use of any

of the Products for the above special purposes. If a Product is intended to be used for any

such special purpose, please contact a ROHM sales representative before purchasing.

If you intend to export or ship overseas any Product or technology speciﬁed herein that may

be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to

obtain a license or permit under the Law.

Thank you for your accessing to ROHM product informations.

More detail product informations and catalogs are available, please contact us.

ROHM Customer Support System

http://www.rohm.com/contact/

www.rohm.com

R1120

A


型号：	BD11600NUX
厂家：	ROHM
描述：	USB Switch ICs DPDT Type (Double Pole Double Throw) USB开关IC DPDT型（双刀双掷）开关光电二极管
文件：	总11页 (文件大小：396K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

BD11600NUX [ROHM]

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