A product Line of Diodes Incorporated PI3PCIE3415 3.3V, PCI Express 3.0 2-Lane, 2:1 Mux/DeMux Switch Features Description 4 Differential Channel, 2:1 Mux/DeMux Diodes Incorporated PI3PCIE3415 is an 8 to 4 differential chan - nel multiplexer/demultiplexer switch. This solution can switch PCI Express 3.0 Performance, 8.0Gbps 2 full PCI Express 3.0, lanes to one of two locations. Using a Pinout optimized for placement between two PCIe slots unique design technique, Diodes has been able to minimize Bi-directional operation the impedance of the switch such that the attenuation observed through the switch is negligible. e Th unique design technique Low Bit-to-Bit Skew, 10ps max also offers a layout targeted for PCI Express signals, which mini - Low Crosstalk: -48dB 4GHz mizes the channel to channel skew as well as channel to channel High Off Isolation: -22dB 4GHz crosstalk as required by the PCI Express specicfi ation. Low Insertion Loss: -1.6dB 4GHz Return Loss: -15dB 4GHz Application V Operating Range: +3.3V DD Routing of PCI Express 3.0, DP1.2, USB3.0, SAS2.0, SATA3.0, o o Industrial Temperature Range: -40 C to 85 C XAUI, RXAUI signals with low signal attenuation. ESD Tolerance: 2kV HBM Low channel-to-channel skew, 20ps max Packaging (Pb-free & Green): 42-contact, TQFN (ZH42), 3.5 x 9mm 40-contact, TQFN (ZL40), 3 x 6mm Block Diagram Truth Table Function SEL + AOa + AI xIy to xOay L AOa AI + BOa xIy to xOby H + BI BOa BI + AOb AOb + BOb BOb + + COa CI COa CI + + DOa DI DOa DI + COb COb + DOb DOb SEL PI3PCIE3415 www.diodes.com 09/11/17 1 Document Number DS40200 Rev 1-3 All trademarks are property of their respective owners. NOT RECOMMENDED FOR NEW DESIGNSA product Line of Diodes Incorporated PI3PCIE3415 Pin Description 40-Contact TQFN Pin Description 42-Contact TQFN (Top-Side View) (Top-Side View) 42 41 40 39 GND 1 38 AI+ 37 AOa+ AI- 2 40 39 38 37 36 35 AOb+ 1 AOa- 34 AOa+ 3 36 AOb+ AOb- 2 33 AOa- GND 4 35 AOb- BI+ 3 32 V VDD 5 34 DD BI+ 4 BI- 31 BOa+ BOa+ 33 BI- 6 BOb+ 5 30 BOa- BOa- 7 32 BOb+ BOb- 6 29 GND VDD 8 31 BOb- 7 V 28 V DD SEL DD 9 GND 30 VDD GND 8 27 SEL 29 GND 10 CI+ CI+ 9 26 GND 11 28 COa+ CI- 10 CI- 25 COa+ 12 27 COa- COb+ COb+ 11 24 COa- VDD COb- 13 26 COb- 12 23 V DD GND DI+ 14 25 13 DI+ 22 DOa+ DOa+ 15 24 DI- DI- 14 21 DOa- DOa- 16 23 DOb+ 19 20 15 16 17 18 GND 17 22 DOb- 18 19 20 21 PI3PCIE3415 www.diodes.com 09/11/17 2 Document Number DS40200 Rev 1-3 All trademarks are property of their respective owners. NOT RECOMMENDED FOR NEW DESIGNS GND AI- DOb+ AI+ DOb- GND GND GND V V DD DD GND GND GND GND V V DD DD GND GND V V DD DD