Revolutionizing Connectivity: Toshiba Introduces Advanced Mux/De-Mux Switches


Toshiba Electronic Devices & Storage Corporation has unveiled innovative Mux/De-Mux switches, the “TDS4A212MX” and “TDS4B212MX,” designed to transform connectivity in various devices. These cutting-edge switches support high-speed differential signals like PCIe 5.0 and USB4.

Employing Toshiba’s proprietary TarfSOI™ process, the switches boast exceptional bandwidth capabilities. With a remarkable -3-dB bandwidth of 27.5GHz for TDS4B212MX and 26.2GHz for TDS4A212MX, these devices redefine signal transmission efficiency.

Distinguished by their unique pin assignments, the TDS4B212MX optimizes high-frequency performance, while the TDS4A212MX prioritizes circuit board layout considerations for seamless integration.

Ideal for PCs, server equipment, mobile devices, and wearables, the switches support a wide array of interfaces, including PCIe 5.0, USB4, Thunderbolt™, and DisplayPort™, catering to diverse connectivity needs.

Featuring low power consumption and compact XQFN16 packaging, these switches offer superior performance in a minimal footprint. Their exceptional characteristics make them a pivotal component for next-generation devices in an evolving technological landscape.

Toshiba’s relentless pursuit of innovation continues to drive advancements in semiconductor and storage solutions, shaping a future of enhanced connectivity and collaboration. Discover more about Toshiba’s pioneering technologies at

Toshiba’s Advanced Mux/De-Mux Switches: Unleashing Connectivity Revolution

Toshiba Electronic Devices & Storage Corporation’s latest introduction of the “TDS4A212MX” and “TDS4B212MX” Mux/De-Mux switches signifies a groundbreaking leap in connectivity solutions. These cutting-edge switches, powered by Toshiba’s proprietary TarfSOI™ process, redefine signal transmission efficiency with their exceptional bandwidth capabilities.

What technological advancements set Toshiba’s switches apart from competitors?
The TDS4B212MX and TDS4A212MX switches feature impressive -3-dB bandwidths of 27.5GHz and 26.2GHz, respectively. This places them at the forefront of high-speed differential signal support, catering to the demands of evolving interfaces like PCIe 5.0 and USB4.

What are the key challenges associated with implementing these advanced switches?
One significant challenge lies in ensuring seamless integration of the TDS4A212MX and TDS4B212MX switches due to their unique pin assignments. While the TDS4B212MX optimizes high-frequency performance, the TDS4A212MX necessitates careful circuit board layout considerations for effective operation.

What advantages do these switches offer to various industries and applications?
The versatility of these switches extends across a spectrum of devices, including PCs, servers, mobile gadgets, and wearables. Their support for interfaces such as PCIe 5.0, USB4, Thunderbolt™, and DisplayPort™ ensures connectivity needs are met comprehensively, making them an indispensable component for next-generation devices.

What are the disadvantages associated with Toshiba’s advanced Mux/De-Mux switches?
Though these switches offer remarkable performance benefits, one drawback worth noting is the need for meticulous pin configuration and board layout planning to fully leverage their capabilities. Additionally, as with any sophisticated technology, there may be a learning curve in implementing these advanced switches effectively.

In conclusion, Toshiba’s relentless commitment to innovation shines through with the introduction of these advanced switches, paving the way for enhanced connectivity and collaboration in the technological landscape. To explore more about Toshiba’s groundbreaking technologies, visit their official website at