PI3PCIE2215

Features 2 Differential Channel, 2:1 Mux/DeMux PCI Express® 2.0 Performance, 5.0Gbps Pinout optimized for placement between two PCIe slots Bi-directional operation Low Bit-to-Bit Skew, 5ps max Low Crosstalk: -26dB@5 GHz Low Off Isolation: -20dB@5 GHz VDD Operating Range: +3.3V ESD Tolerance: 2kV HBM Packaging (Pb-free & Green): – 28 contact TQFN (ZH) PI3PCIE2215 3.3V, PCI Express® 1-lane, 2:1 Mux/DeMux Switch Description Pericom Semiconductor’s PI3PCIE2215 is a 4 to 2 differential channel multiplexer/demultiplexer switch.The PI3PCIE family of switch solutions is fully compliant with PCIe® signals at 5.0Gbps. Due to its low bit-to-bit skew, high channel-to-channel noise isolation and high bandwidth, this product is ideal for PCI Express switching. Application Switch a PCI Express® lane output between two PCI Express lane inputs Block Diagram AI+ AIBI+ BI- SEL Truth Table Function xIy to xOay xIy to xOby Pin Description (Top-side view) GND VDD GND VDD AOa+ AOaBOa+ BOaAOb+ AObBOb+ BOb- SEL L H GND VDD GND VDD AI+ AIAOb+ AObBI+ BIBOb+ BObVDD NC 28 27 26 25 1 24 2 23 3 22 4 21 5 20 GND 6 19 7 18 8 17 9 16 10 11 12 13 14 15 GND AOa+ AOaGND VDD BOa+ BOaVDD SE L GND 09-0033 1 PS9069 08/03/09 PI3PCIE2215 3.3V, PCI Express®, 1-Lane, 2:1 Mux/DeMux Switch Signal Descriptions Pin Number 1 2 Pin Name AI+ AI- 23 AOa+ 22 AOa- 3 AOb+ 4 AOb- 5 BI+ 6 BI- 19 BOa+ 18 BOa- 7 BOb+ 8 BOb- 11, 13, 15, 21, 24, 26, 28, (center pad) 10 16 GND NC SEL 9,...