DESCRIPTION

· The ISL76120 is a dual 2:1 multiplexer IC designed for switching between USB high-speed and full-speed sources in portable battery-powered products.
· It operates from a single 2.7V to 5.5V supply and is configured as a DPDT with two SPDT switches.
· The part is suitable for automotive entertainment and infotainment applications, allowing connection of consumer USB devices to embedded systems.
· It also supports charge control of Portable Media Players (PMPs) and features 1.8V logic compatibility with a 2.7V to 3.6V supply.
· The ISL76120 is available in a 10 Ld 3mmx3mm TDFN package and operates across a temperature range of -40°C to +105°C.

FEATURES

· Supports USB 2.0 high-speed (480Mbps) and full-speed (12Mbps) signaling.
· 1.8V logic compatible with a 2.7V to 3.6V supply.
· Enable pin to open all switches, simplifying multiple USB client management.
· HSx switches: 880MHz -3dB frequency; FSx switches: 550MHz -3dB frequency.
· Crosstalk at 1MHz: -70dB; Off-isolation at 100kHz: -98dB.
· Single supply operation: 2.7V to 5.5V.
· Robust ESD rating: >8.5kV HBM.
· Ultra-low operating current: 60nA.
· AEC-Q100 qualified and Pb-Free (RoHS Compliant).

APPLICATIONS

· Automotive USB docks.
· MP3 and PMP player attach kits.
· Infotainment systems.
· Aftermarket automotive options.