PAUSB42 datasheet(1/6 Pages) PROTEC

부품명	PAUSB42

상세설명	LoPro??DPDT USB2.0 (480Mbps) Switch

PDF	6 Pages

Scroll/Zoom	100%

제조업체	PROTEC [Protek Devices]

홈페이지	http://www.protekdevices.com

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ANALOG PRODUCTS DIVISION

561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (480) 632-1715

www.protekanalog.com

PAUSB42

LoPro™ DPDT USB2.0 (480Mbps) Switch

95215 Rev.0. 02/09

NOT FOR USE IN LIFE SUPPORT SYSTEMS

Features

•

Low On-Resistance: 7.0Ω typical.

•

Vcc Range: 2.7V to 4.2V ±10%

•

Switching Speed 20nS

•

Break-Before-Make Switching

•

Extended Industrial Temperature Range: –40°C to 85°C

•

LoPro™ Packaging (Pb-free): 10-Lead Micro Package

•

Bandwidth 895MHz @ -3dB roll-off.

•

Compatible with 1.8V systems.

•

Power off protection.

Applications

•

Hand Held Devices

•

Cell Phones

•

PDA’s

•

Notebooks

•

LCD Monitors

•

Set Top Box

•

USB2.0 Applications

Pin Definitions

Pin No.

Name

Description

8

OE

Switch Enable

3

GND

Ground

4,5,6,7

HSD1n,

HSD2n.

Multiplexed DATA I/O

1,2

D+, D-

Common Port / USB DATA

9

VCC

Positive Power Supply

10

SEL

Switch Select

Logic Function Table

OE

SEL

Function

H

X

I/O’s = Hi-Z

L

D+,D- = HSD1+, HSD1-

L

H

D+,D- = HSD2+,HSD2-.

Description

ProTek Analog’s PAUSB42 is a bidirectional two-port Hi-speed

USB2.0 switch. Configured as a double-pole double throw (DPDT)

switch, it is optimized for switching between two 480Mbps sources

or a Hi-speed and Full-speed 12Mbps source.

The bandwidth of 895MHz allows passing of the 3rd Harmonic,

resulting in minimal edge and phase distortion.

Superior channel to channel crosstalk minimizes interference.

The PAUSB42 contains circuitry for Power-Off protection when VCC

= 0V. Data pins can tolerate up to 5.5V

The PAUSB42 is compatible with 1.8 and 1.4V Systems.

Functional Block Diagram

Pin Configuration (Top through View)

Temperature Range

Package

Part Number

-40 to 85 °C

10 Lead LoPro

PAUSB42-T7

HSD1+

SEL

OE

GND

VCC

HSD1-

10

1

2

3

4

5

6

7

8

9

D+

D-

Control

OE

SEL

HSD1-

HSD1+

HSD2-

HSD2+

유사한 설명 - PAUSB42

제조업체	부품명	데이터시트	상세설명
Fairchild Semiconductor	FSUSB23	768Kb / 10P	High-Speed, USB2.0 (480Mbps) Switch
Protek Devices	PA2070	110Kb / 6P	LoPro??DPDT 400MHz Switch
Protek Devices	PA2983	163Kb / 6P	LoPro??DPDT USB2.0 Switch
KEC(Korea Electronics)	KUSB50QN	148Kb / 10P	HIGH-SPEED USB2.0 DPDT SWITCH
Protek Devices	PAM23LOPR42	295Kb / 6P	USB2.0(480MBPS)SWITCH
MagnaChip Semiconductor...	MSI2001	393Kb / 12P	USB2.0 High-Speed (480Mbps) Analog Switch
Will Semiconductor Ltd.	WAS7222Q	682Kb / 9P	USB High speed (480Mbps), DPDT Analog Switch
Will Semiconductor Ltd.	WAS7227Q	688Kb / 9P	USB High speed (480Mbps), DPDT Analog Switch
AiT Semiconductor Inc.	A4730	698Kb / 13P	DPDT ANALOG SWITCH LOW-POWER, TWO-PORT, HIGH-SPEED, USB2.0 (480Mbps) REV1.0
AiT Semiconductor Inc.	A4732	569Kb / 13P	DPDT ANALOG SWITCH LOW-POWER, TWO-PORT, HIGH-SPEED, USB2.0 (480Mbps) REV2.0

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