© 2005 Fairchild Semiconductor Corporation

DS500899

www.fairchildsemi.com

January 2005

Revised June 2005

FSUSB22

Low Power 2 Port Hi-Speed USB 2.0 (480Mbps) Switch

General Description

FSUSB22 is a low power high bandwidth switch specially

designed for applications of the switching of high speed

USB 2.0 signals in handset and consumer applications

such as cell phone, digital camera, and notebook with hubs

or controllers of limited USB I/O. The wide bandwidth

(750MHz) of this switch allows signals to pass with mini-

mum edge and phase distortion. Superior channel-to-chan-

nel

crosstalk

results

in

minimal

interference.

It

is

compatible with USB2.0 Hi-Speed standard.

Features

s

40dB OFF Isolation at 250MHz

s

40dB non-adjacent channel crosstalk at 250MHz

s 4.5

s

3dB bandwidth: 750MHz

s Low power consumption (1uA max)

s Control input: TTL compatible

s Bidirectional operation

s USB Hi-Speed and Full Speed signaling capability

Applications

• Cell phone, PDA, digital camera, and notebook

Ordering Code:

Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Pb-Free package per JEDEC J-STD-020B.

Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.

Order

Package

Package Description

Number

Number

FSUSB22BQX

MLP016E

16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241,

2.5 x 3.5mm

FSUSB22QSC

MQA16

16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide

FSUSB22QSCX_NL

(Note 1)

MQA16

Pb-Free 16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide

FSUSB22MTC

MTC16

16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

FSUSB22MTCX_NL

(Note 1)

MTC16

Pb-Free 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide