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TI Launches '60% Smaller' Standalone USB 2.0 Redriver Product
Published2015.10.12 15:11TI announced the launch of the TUSB211, a high-speed bidirectional redriver that meets AEC-Q100 specifications and is designed to enhance USB signal integrity in automotive infotainment systems (12th).
Compared to conventional hub solutions, it reduces power consumption by more than 40% and features a unique pinout among similar products to minimize overall solution size. Additionally, it integrates calibration functionality for relatively rapid system evaluation. These technologies can significantly reduce the size, cost, and power consumption of automotive infotainment systems that provide navigation, mobile docking, and other multimedia functions.
Unlike conventional hub solutions, the TUSB211 maintains PCB (printed circuit board) trace continuity without interruption, enabling smooth existing signal flow and eliminating the need to break traces when adding a redriver to the PCB, thereby simplifying evaluation.
In dynamic mode, it consumes less than 55mW, which is 40% lower than conventional hub solutions, while maintaining speed and supporting USB data speeds up to 480Mbps.
This compact redriver product comes in a 1.6mm x 1.6mm, 12-pin X2QFN (super-thin quad flat no-lead) package, which is 60% smaller than industry-standard packages. The TUSB211 is fully compatible with USB 1.0/1.1, USB 2.0, USB OTG (On-the-Go), and Battery Charging (BC) 1.2 protocols. It also supports bidirectional functionality, enhancing signal integrity bidirectionally in dynamic mode regardless of whether the device functions as a host or peripheral.
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