FSUSB20 Datasheet, PDF (1/11 Pages) Fairchild Semiconductor – Low Voltage Ultra Low Power USB High Speed (480 Mbps) Dual DPDT Switch

Preliminary
March 2005
Revised April 2005
FSUSB20
Low Voltage Ultra Low Power
USB High Speed (480 Mbps) Dual DPDT Switch
(Preliminary)
General Description
FSUSB20 is a low power high bandwidth analog switch
specially designed for applications of the switching of high
speed USB 2.0 signals in handset and consumer applica-
tions such as cell phone, digital camera, and notebook with
hubs or controllers of limited USB I/O. The wide bandwidth
(!720MHz) 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 high speed USB2.0 standard.
Features
s 30dB OFF Isolation at 250MHz
s 30dB non-adjacent channel crosstalk at 250MHz
s 4.5: typical On Resistance (R_ON)
s 3dB bandwidth: !720MHz
s Low power consumption (1uA max)
s Control input: LVTTL compatible
s Bidirectional operation
s USB high speed and full speed signaling capability
Applications
• Cell phone, PDA, digital camera, and notebook
Ordering Code:
Order Number Package Number
Package Description
FSUSB20L10X
(Preliminary)
MAC010A Pb-Free 10-Lead MicroPak, 1.6 mm x 2.1mm
FSUSB20BQX
MLP014A
Pb-Free 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN),
JEDEC MO-241, 2.5 x 3.0mm
Pb-Free package per JEDEC J-STD-020B.
MicroPak¥ is a trademark of Fairchild Semiconductor Corporation.
© 2005 Fairchild Semiconductor Corporation DS500914
www.fairchildsemi.com