TS2PCIE412是TI公司的一款PCIe信号开关产品，TS2PCIE412是4 通道 PCIe 2:1 多路复用器/多路解复用器无源 FET 开关，本页介绍了TS2PCIE412的产品说明、应用、特性等，并给出了与TS2PCIE412相关的TI元器件型号供参考。
TS2PCIE412 - 4 通道 PCIe 2:1 多路复用器/多路解复用器无源 FET 开关 - PCIe信号开关 - PCIExpress - TI公司（Texas Instruments，德州仪器）
- Compatible With PCI Express (PCIe) Standard
- Wide Bandwidth of over 3 Gbps
- Low Crosstalk (XTALK = –32 dB Typ at 1.25 GHz)
- OIRR = –36.3 dB Typical at 1.25 GHz
- Low Bit-to-Bit Skew (tsk(O) = 0.06 ns Typical)
- VDD Operating Range: 1.5 V to 2 V
- Ioff Supports Partial Power-Down Mode Operation
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Performance Tested Per JESD 22
- 2000-V Human-Body Model (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
- APPLICATIONS
- PCIe Bus Multiplexing and Expansion
- Routing PCI Express Data and/or Display Port Signals
- Notebook PCs
- Desktop PCs
- Servers/Storage Area Networks
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DESCRIPTION/ ORDERING INFORMATION
The TS2PCIE412 is a 4-channel PCIe 2:1 multiplexer/demultiplexer switch that can be used to route one PCIe data lane between two possible destinations or two PCIe data lanes to one destination. Each channel consists of differential pairs of receive (RX) and transmit (TX) signals and operates at a signal-processing bandwidth speed, which supports the PCIe standard of 2.5 Gbps. The device is controlled with one select input (SEL) pin, where SEL controls the data path of the multiplexer/demultiplexer and can be connected to any GPIO in the system. The unselected channel is set in a high-impedance state.
