PART OBSOLETE - USE PI3PCIE3413A A product Line of Diodes Incorporated PI3PCIE3413 3.3V, PCI Express 3.0 2-Lane, 3:1 Mux/DeMux Switch, with Power Down Feature Features Description 4 Differential Channel, 3:1 Mux/DeMux Pericom Semiconductor s PI3PCIE3413 is an 12 to 4 differential channel multiplexer/demultiplexer switch. This solution can PCI Express 3.0 Performance, 8.0Gbps switch 2 full PCI Express 3.0, lanes to one of three locations. Bi-directional operation Using a unique design technique, Pericom has been able to -3dB Bandwidth: 8GHz minimize the impedance of the switch such that the attenuation Low Bit-to-Bit Skew, 10ps max observed through the switch is mininal. The unique design Low Crosstalk: -40dB 4 GHz technique also offers a layout targeted for PCI Express signals, Low Insertion Loss: -2.1dB 4 GHz (8.0Gbps) which minimizes the channel to channel skew as well as channel Low Return Loss:-10dB 4GHz (8.0Gbps) to channel crosstalk as required by the PCI Express specification. Low Off Isolation:-19dB 4GHz (8Gbps) Power Down option Application Supply Voltage 3.3V Routing of PCI Express 3.0, signals with low signal attenuation. Packaging (Pb-free & Green): 42-contact, TQFN (ZH42) Pin Description (Top-side view) Block Diagram B0+ A0+ B0- A0- B1+ A1+ B1- A1- C0+ C0- C1+ 42 41 40 39 C1- 38 1 V V DD DD D0+ 37 2 B0+ D0- A0+ D1+ 36 3 B0- A0- D1- 4 35 C0+ A2+ D0+ B2+ A2- B2- 5 34 C0- D0- A3+ B3+ 6 33 B1+ A1+ A3- B3- C2+ 7 32 B1- A1- C2- 8 31 C1+ D1+ C3+ 9 30 C1- C3- D1- D2+ 10 29 B2+ A2+ D2- 11 28 B2- A2- D3+ D3- 12 27 C2+ D2+ SEL1 13 26 C2- Select Decode D2- SEL2 14 25 B3+ A3+ 15 24 B3- A3- 16 23 C3+ D3+ Truth Table 17 22 C3- D3- SEL1 SEL2 Function 18 19 20 21 Power down 0 0 all switch hi-z 0 1 AB 1 0 AC 1 1 AD www.pericom.com 09/08/17 1 NOT RECOMMENDED FOR NEW DESIGNS GND GND V DD SEL1 V SEL2 DD GND GNDPART OBSOLETE - USE PI3PCIE3413A A product Line of Diodes Incorporated PI3PCIE3413 Pin Description Pin Pin Name I/O Description 2 A0+ I/O Signal I/O, Channel 0, Port A 3 A0 6 A1+ I/O Signal I/O, Channel 1, Port A 7 A1 10 A2+ I/O Signal I/O, Channel 2, Port A 11 A2 14 A3+ I/O Signal I/O, Channel 3, Port A 15 A3 37 B0+ I/O Signal I/O, Channel 0, Port B 36 B0 33 B1+ I/O Signal I/O, Channel 1, Port B 32 B1 29 B2+ I/O Signal I/O, Channel 2, Port B 28 B2 25 B3+ I/O Signal I/O, Channel 3, Port B 24 B3 35 C0+ I/O Signal I/O, Channel 0, Port C 34 C0 31 C1+ I/O Signal I/O, Channel 1, Port C 30 C1 27 C2+ I/O Signal I/O, Channel 2, Port C 26 C2 23 C3+ I/O Signal I/O, Channel 3, Port C 22 C3 4 D0+ I/O Signal I/O, Channel 0, Port D 5 D0 8 D1+ I/O Signal I/O, Channel 1, Port D 9 D1 12 D2+ I/O Signal I/O, Channel 2, Port D 13 D2 16 D3+ I/O Signal I/O, Channel 3, Port D 17 D3 40, 41 SEL2, SEL1 I Operation mode Select. Please see Truth Table on Page 1 1, 19, 20, 38 V Pwr 3.3V 10% Positive Supply Voltage DD 18,21, 39, 42 Center GND Pwr Power ground Pad www.pericom.com 09/08/17 2 NOT RECOMMENDED FOR NEW DESIGNS