TS3USB31 - Texas Instruments

TS3USB31 1:1 SPST High-Speed USB 2.0 (480-Mbps) Bus Isolation Switch

The TS3USB31 is a 1:1 SPST high-bandwidth switch specially designed for the switching of high-speed USB 2.0 signals. This device comes in a small UQFN package for use in a handset or consumer applications, such as cell phones, digital cameras, and notebooks with hubs. The wide bandwidth (750 MHz) of this switch allows signals to pass with minimum edge and ph.

Features

•1 VCC Operation at 3 V and 4.3 V
• 1.8-V Compatible Control-Pin Inputs
• IOFF Supports Partial Power-Down Mode Operation
• ron = 10 Ω Maximum
• Δron <0.35 Ω Typical
• Cio(ON) = 6 pF Typical
• Low Power Consumption (1 µA Maximum)
• ESD Performance Tested Per JESD 22
  – 6000-V Human-Body Model (A114-B, Class II)
  – 1000-V Charged-Device Model (C101)
  – 250-V Machine Model (A115-A)
• Wide
  –3-dB Bandwidth = 1220 MHz Typical
• Packaged in 8-Pin TQFN (1.5 mm × 1.5 mm) 2 Applications Bus Isolation for USB 1.0, 1.1, and 2.0 3 Description The TS3USB31 is a 1:1 SPST high-bandwidth switch specially design.