FSUSB22 — Low-Power, 2-Port, High-Speed USB 2.0
(480Mbps) Switch
Features
Description
Control Input: TTL Compatible
FSUSB22 is a low-power, high-bandwidth switch
specially designed for applications switching 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) allows signals to pass with
minimum edge and phase distortion. Superior channelto-channel crosstalk results in minimal interference. It is
compatible with the USB2.0 Hi-Speed standard.
Bi-directional Operation
.
-40dB Off Isolation at 250MHz
-40dB Non-adjacent Channel Crosstalk at 250MHz
On Resistance: 4.5Ω Typical (RON)
-3dB Bandwidth: 750MHz
Low-Power Consumption: 1µA Maximum
USB High-Speed and Full-Speed Signaling
Capability
Applications
Cell Phones, PDAs, Digital Cameras, Notebook
Computers
Ordering Information
Part Number
Operating
Temperature
Range
FSUSB22BQX
-40 to +85°C
16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads
(DQFN), JEDEC MO-241, 2.5 x 3.5mm
FSUSB22QSC
-40 to +85°C
16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137,
0.150-inch Wide
Tube
FSUSB22QSCX
-40 to +85°C
16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137,
0.150-inch Wide
Tape and
Reel
FSUSB22MTC
-40 to +85°C
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC
MO-153, 4.4mm Wide
FSUSB22MTCX
-40 to +85°C
Package
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC
MO-153, 4.4mm Wide
Packing
Method
Tape and
Reel
Tube
Tape and
Reel
All packages are lead free per JEDEC: J-STD-020B standard.
©2005Fairchild Semiconductor Corporation
FSUSB22 • Rev. 1.0.3
www.fairchildsemi.com
FSUSB22 — Low-Power, 2-Port, High-Speed USB 2.0 (480Mbps) Switch
March 2008
