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LOW POWER DUAL SPDT HI-SPEED USB 2.0 (480MBPS) SWITCH

IDTUS8030

IDT™ LOW POWER DUAL SPDT HI-SPEED USB 2.0 (480MBPS) SWITCH

1

IDTUS8030

REV F 082108

Description

The IDTUS8030 is a low power, dual SPDT 2-port hi-speed

USB 2.0 switch. This part is configured as a single pole,

double throw switch and is optimized for switching or

isolating a hi-speed (480 Mbps) source or a hi-speed and

full-speed (12 Mbps) source. The IDTUS8030 is compatible

with the requirements of USB2.0 and features an extremely

low ON capacitance (CON) of 3.7 pF. The wide bandwidth of

this device (>720 MHz) exceeds the bandwidth needed to

pass the 3rd harmonic, resulting in signals with minimum

edge and phase distortion. Superior channel-to-channel

crosstalk also minimizes interference.

Applications

• Notebooks, PDAs

• Cellular phones, Digital cameras

• LCD monitors, TVs, Set-top Boxes

Features

• Low On capacitance, 3.7 pF (typical)

• Low On resistance, 6.5Ω (typical)

• Low power consumption (1 µA maximum)

– 10 µA maximum ICCT over an expanded control

voltage range (VIN=2.6 V, VCC=4.3 V)

• Wide -3dB bandwidth, > 850 MHz

• Bi-directional operation

• 8 kV ESD protection

• Packaged in RoHS compliant 10-lead µMLP (1.4

x1.8mm)

• Industrial temperature range (-40 to +85°C)

Block Diagram

Control

IDTUS8030

OE

1B

1

2A

S

1B

2

2B

1

2B

2

1A