FSUSB22_08 Datasheet, PDF (1/12 Pages) Fairchild Semiconductor – Low-Power, 2-Port, High-Speed USB 2.0 (480Mbps) Switch

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