FSA3031 Datasheet, PDF (1/3 Pages) Fairchild Semiconductor – Dual High-Speed USB2.0 with Mobile High-Definition Link (MHL™)

November 2012
FSA3031 — Dual High-Speed USB2.0 with Mobile
High-Definition Link (MHL™)
Features
 Low On Capacitance: 4.6 pF/6.75 pF MHL/USB
(Typical)
 Low Power Consumption: 30 μA Maximum
 Supports MHL Rev. 2.0
 Passes 1080 p/60 fps (3 Gbps) MHL Data Eye
Diagram Mask Compliance
 MHL Data Rate: ≥4.7Gbps with Ideal Input Source
 Packaged in 12-Lead UMLP (1.8 x 1.8 mm)
 Over-Voltage Tolerance (OVT) on all USB Ports
Up to 5.25 V without External Components
Applications
 Cell Phones and Digital Cameras
IMPORTANT NOTE:
For additional performance information, please contact
[e-mail].
Description
The FSA3031 is a bi-directional, low-power, high-speed,
3:1, dual USB2.0 and MHL switch. Configured as a
double-pole, triple-throw (DP3T) switch; it is optimized
for switching between dual high- or full-speed USB and
Mobile High-Definition Link sources (MHL™ Rev. 2.0
specification).
The FSA3031 contains special circuitry on the switch
I/O pins, for applications where the V_CC supply is
powered off (V_CC=0), that allows the device to withstand
an over-voltage condition. This switch is designed to
minimize current consumption even when the control
voltage applied to the control pins is lower than the
supply voltage (V_CC). This feature is especially valuable
to mobile applications, such as cell phones; allowing
direct interface with the general-purpose I/Os of the
baseband processor. Other applications include
switching and connector sharing in portable cell phones,
digital cameras, and notebook computers.
Ordering Information
Part Number
FSA3031UMX
Top Mark Operating Temperature Range
Package
LX
-40 to +85°C
12-Lead, Ultrathin Molded Leadless Package
(UMLP), 1.8 mm x 1.8 mm
Figure 1. Typical Application
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© 2011 Fairchild Semiconductor Corporation
FSA3031 • Rev. 1.0.4
www.fairchildsemi.com