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The PI3PCIE3212 is a PCIe Gen3.0, 8Gbps, 4 to 2 differential, bi-directional channel multiplexer/demultiplexer switch. Due to its low bit-to-bit skew, high channel-tochannel noise isolation and bandwidth, this product is ideal for PCI Express® 3.0 signal switching at 8.0Gbps.
2 Differential Channel, 2:1 Mux/DeMux
PCI Express® 3.0 performance, 8.0Gbps
3dB Bandwidth: 8.1GHz
Low Bit-to-Bit Skew, 10ps max
Low channel-to-channel skew: 20ps max
Low insertion loss: -1.7dB @4GHz (8.0Gbps)
Low return loss: -13.5dB @4GHz (8.0Gbps)
Low Crosstalk: -32dB@4GHz (8.0Gbps)
Low Off Isolation: -21dB@4GHz (8.0Gbps)
Supply Voltage: 3.3V ± 10%
Low Current: 0.2mA typ.
Packaging (Pb-free & Green):
– 20-contact QFN (2.5 × 4.5mm)
Switch a PCI Express 3.0 lane output between two PCI Express lane inputs. Applications include NBs, PCs, servers, and other embedded devices. Routing of PCI Express 3.0, DP1.2, USB3.0, SAS2.0, SATA3.0, XAUI, RXAUI signals with low signal attenuation.
Environmental Compliance Legend: LFF: Pb-Free Finish and RoHS 5/6 TLFP: Totally Pb-Free Product and RoHS 6/6 LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free GREEN: Halogen-free and RoHS compliant RoHS: RoHS compliant but NOT halogen-free
Product Change Notices (PCNs)
A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.