3:1 Analog Switch Products0 pages

3:1 Analog Switch Products
Fairchild’s Offering
Fairchild’s new DP3T switches have been designed specifically for mobile devices. These 3:1 analog switches
are ideal solutions for multiplexing one port with multiple data source inputs including HS USB data, FS USB data,
UART and audio. Fairchild provides optimized solutions for various combinations of data and audio sources
without losing the signal fidelity.

BASEBAND
PROCESSOR
APPLICATIONS
PROCESSOR
POWER
MANAGEMENT

3:1
MUX

LTE
PROCESSOR
ASIC

Differentiate Mobile Designs with Fairchild’s DP3T Switches

MAIN
PROCESSOR

FSUSB63
HSD1+
HSD2+

APPLICATIONS
PROCESSOR

LTE/OTHERS

HSD3+

D+

HSD1–
HSD2–
HSD3–

D–
USB Jack

SEL[1]
SEL[0]

FSUSB63 is the First 3:1 HS USB Switch/Multiplexer
6pF On Capacitance in a UMLP-12 1.8mm x 1.8mm Package

Saving our world, 1mW at a time™

www.fairchildsemi.com