FSUSB23 Datasheet, PDF (1/12 Pages) Fairchild Semiconductor – Low Power Hi-Speed USB 2.0 (480Mbps) Switch

August 2005
Revised August 2005
FSUSB23
Low Power Hi-Speed USB 2.0 (480Mbps) Switch
General Description
The FSUSB23 is a low power high bandwidth analog switch
specifically designed for high speed USB 2.0 applications. The
FSUSB23 features very low quiescent current even when the
control voltage is lower than the V_CC supply. This feature ser-
vices mobile handset applications well allowing for direct inter-
face with the baseband processor general purpose I/Os. Typical
applications involve switching in portables and consumer appli-
cations such as cell phones, digital cameras, and notebooks
with hubs or controllers. The wide bandwidth (>720MHz) of this
switch exceeds the bandwidth needed to pass the 3^rd harmonic
which results in signals with minimum edge and phase distor-
tion. Superior channel-to-channel crosstalk results in minimal
interference.
Features
O 10PA maximum I_CCT current over an expanded control
voltage range (V_IN = 2.6V, V_CC = 3.6V)
O Lower Capacitance: Con = 9pF Typ
O 7: typical On Resistance (R_ON)
O 3dB bandwidth: > 720MHz
O Low power consumption (1PA maximum)
O Packaged in:
Pb-Free 10-lead MicroPak¥ (1.6mm by 2.1mm)
Pb-Free 16-lead DQFN
O 7kV I/O to GND ESD performance
Applications
O Cell phone, PDA, Digital Camera, and Notebook
O LCD Monitor, TV, and Set-top Box
Ordering Code:
Order
Number
FSUSB23L10X
FSUSB23BQX
Package
Number
Package Description
MAC010A Pb-Free 10-Lead MicroPak, 1.6 mm x 2.1mm
MLP016E Pb-Free 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241,
2.5 x 3.5mm
Pb-Free package per JEDEC J-STD-020B.
MicroPak¥ is a trademark of Fairchild Semiconductor Corporation.
© 2005 Fairchild Semiconductor Corporation
DS500925
www.fairchildsemi.com