PI3PCIE3212 数据手册 ( 数据表 ) - Pericom Semiconductor Corporation

Description
   Pericom Semiconductor’s 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-to-channel noise isolation and bandwidth, this product is ideal for PCI Express® 3.0 signal switching at 8.0Gbps.

FEATUREs
➤ 2 Differential Channel, 2:1 Mux/DeMux
➤ PCI Express® 3.0 performance, 8.0Gbps
➤ Bi-directional operation
➤ 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)

APPLICATION
   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.