Shanghai, China, July 11, 2024- Toshiba Electronic Components and Storage Devices Co., Ltd. ("Toshiba") announced today the launch of its latest Mux/De Mux switches, "TDS4A212MX" and "TDS4B212MX" Mux/De Mux switches. This new product can be used as a 2-in-1 output Mux switch and a 1-in-2 output De Mux switch, suitable for high-speed differential signal applications such as PCIe 5.0, USB4, and USB4Ver.2 on PCs, server devices, mobile devices, etc.

Toshiba launches 2:1 multiplexer/1:2 demultiplexer switch that supports high-speed differential signals such as PCIe 5.0 and USB4. jpg

The new product adopts Toshiba's proprietary SOI process (TarfSOI), achieving very high bandwidth: TDS4B212MX has a -3 dB bandwidth (differential) of 27.5 GHz (typical value) and TDS4A212MX has a bandwidth of 26.2 GHz (typical value), leading the industry [1]. Therefore, the new product can be used as a Mux/De Mux switch for high-speed differential signals such as PCIe5.0, USB4, and USB4Ver.2.

TDS4B212MX and TDS4A212MX have different pin assignments. The pin allocation of TDS4B212MX has been optimized for high-frequency characteristics. The pin allocation consideration of TDS4A212MX helps to ensure compatibility with circuit board layouts.

Application:

-PCs, server devices, mobile devices, wearable devices, etc.

Supported interfaces: PCIe5.0, PCIe4.0, PCIe3.0, CXL2.0, CXL1.0, USB4Ver.2, USB4, USB3.2 Gen2 × 1, USB3.2 Gen2 × 1 Thunderbolt4、Thunderbolt3、Thunderbolt2、DisplayPort2.0、DisplayPort1.4、DisplayPort1.3、DisplayPort1.2

characteristic:

-High -3 dB bandwidth (differential), suitable for high-speed differential signals such as PCIe 5.0 and USB4

TDS4B212MX: -3 dB bandwidth (differential)=27.5 GHz (typical value)

TDS4A212MX: -3 dB bandwidth (differential)=26.2 GHz (typical value)

-Low current consumption: Iope=150 μ A (maximum)

-Small package: XQFN16 (2.4 mm 1.6 mm (typical value), thickness=0.4

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