PI3PCIE3242ZLEX

PART PART OBSOLETE OBSOLETE -- USE USEPI3PCIE3242A PI3PCIE3242A A product Line of Diodes Incorporated PI3PCIE3242 3.3V PCI Express® 3.0 4 Channel 2x2 Exchange Switch Features Description ÎÎ4 Differential Channel 2x2 Exchange Switch The PI3PCIE3242 is a differential exchange switch featuring pass-through pinout. It supports one full PCI Express® lane 2x2 Exchange Switch operating at 8.0Gbps PCIe® 3.0 performance. ÎÎPCI Express® 3.0 performance, 8.0 Gbps ÎÎBi-directional operation With the select control input low, Port A connects to Port B, and Port C connects to port D for an 8-channel differential passthough. When the select control input is high Port A connects to Port D, and Port B connects to Port C. ÎÎLow Bit-to-Bit Skew: 10ps (between ± signals) ÎÎLow Crosstalk: -29dB @ 2.5GHz (5Gbps) -20dB @ 4.0GHz (8Gbps) ÎÎLow Insertion Loss: -1.1dB @ 2.5GHz (5Gbps) -1.45dB @ 4.0GHz (8Gbps) Truth Table ÎÎVDD Operating Range: 3.3V ±10% Function SEL OE# ÎÎESD Tolerance: 2kV HBM Ax = Bx Cx = Dx 0 0 Ax = Dx Cx = Bx 1 0 Ax, Bx, Cx, Dx = Hi-Z (disconnect) x 1 ÎÎIndustrial Temperature Range: -40oC to 85oC ÎÎPackaging (Pb-free & Green): àà 30-contact, TQFN (ZL30), 2.5 x 4.5mm. OE# GND NC VDD 27 26 25 B0+ 2 24 B0- C0+ 3 23 D0+ C0- 4 22 D0- 21 VDD 20 GND SEL 5 GND 6 A1+ 7 19 B1+ A1- 8 18 B1- C1+ 9 17 D1+ C1- 10 16 D1- 12 13 14 15 NC GND NC VDD 11 GND VDD PI3PCIE3242 28 A0- Block Diagram 29 1 VDD A0+ 30 Pin Diagram 30-TQFN Document Number DS40202 Rev 1-3 All trademarks are property of their respective owners. OE# SEL A0+ A0C0+ C0- A1+ A1C1+ C1- 1 B0+ B0- D0+ D0B1+ B1- D1+ D1- www.diodes.com 09/11/17 PART OBSOLETE - USE PI3PCIE3242A A product Line of Diodes Incorporated PI3PCIE3242 Application Diagram in Switching 2 Lanes of DP1.2 & USB 3.0 Signals Over Type C Connector Notebook or Tablet PI3PCIE3242 B+ Tx1+ B- Tx1- C+ D+ Tx- C- Tx2+ Tx2- DP1+ A+ DB+ DP1- A- Rx+ C+ D+ Rx- C- D- DP0+ A+ DP0- A- Tx+ Rx1+ Rx1- B- 5Vconn (option) SEL PI3DBS3224 5V-Rp1 5V-Rp2 0V-Rd1 0V-Rd2 3.3V DP Source USB2/3 Controller AUX+ HDP AUX+ Rx2+ Rx2- 3.3V OUTB0 OUTB1 AUX 0 1 1 0 CC1 INB CC2 SBO Type-C connector USB3.0 + DP 2x in DRP port SBI SAI SAO OUTA0 HDP 3.3V ENB OUTA1 0 0 1 1 INA ENA RFU1 RFU2 3.3V Trace