PI3USB31531ZLCEX

A product Line of Diodes Incorporated PRODUCT BRIEF PI3USB31531 3.3V, Type-C™ USB3.1 Gen2/DP1.4 6:4 Crossbar Switch Features Description The PI3USB31531 is a 6:4 differential channel bidirectional Crossbar switch solution for switching USB3.1 Gen1/Gen2 (-3db @ 10Gb/s) and/or DP1.2/DP1.4 (-3.7db @ 8Gb/s) signals through USB3.0 Type-C connector. ÎÎSix Differential Channels to 2/4 Differential Channel Crossbar Switch ÎÎSupport Pin Assignment C, D, E for Sink ÎÎUSB 3.1 Gen2 10Gb/s (-3db) Super Speed and DP 1.4 8Gb/s (-3.7db) Switching to USB Type-C Connector It multiplexes either one lane of USB3.1 Gen1/Gen2, one lane of USB3.1 Gen1/Gen2 and two channels of DP1.2/1.4, or four channels of DP1.2/DP1.4 to the USB Type-C connector. ÎÎI2C Control to Configure the Mux In addition, AUX+/- channels are also multiplexed to the Type-C connector. PI3USB31531 offers excellent signal integrity for high-speed signals and low power dissipation. Insertion loss is -3dB, and return loss is -15dB (TBD) at 10Gb/s speed of USB3.1. ÎÎCrossTalk: -53dB @ 10Gb/s Applications ¼¼Routing USB3.1 Gen1/Gen2 SuperSpeed and DP1.2/DP1.4 Signals Through the USB Type-C Connector ¼¼Intended for Sink Applications such as Monitor ÎÎReturn Loss: -8dB @ 10Gb/s ÎÎOff Isolation: -31dB @ 10Gb/s ÎÎ-3dB Bandwidth : 6GHz ÎÎMultiplexes one of the Following to USB Type-C Connector: àà USB3.1 Gen1/Gen2 Signal Only àà One Lane of USB3.1 Gen1/Gen2 Signal and Two Channels of DP1.2/DP1.4 or 4 Channels of DP1.2 DP1.4 Signal ÎÎWith DP1.2/DP1.4 Operating, AUX+ and AUX- are Muxed to SBU Pins; Max Swing on SBU Pins are from -0.35V to 3.95V ÎÎ3.0V to 3.6V Power Supply ÎÎIndustrial Temperature Range: -40°C to 85°C Functional Block Diagram Mode1 ENB SDA SCL A1 A0 ÎÎLow Insertion Loss: -3dB @ 10Gb/s ÎÎTotally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) ÎÎHalogen and Antimony Free. “Green” Device (Note 3) I2C Register & Control ÎÎPackaging (Pb-Free & Green): àà 40-Contact, UQFN (ZTFA) àà 40-Contact, TQFN (ZLC) DP2+ DP2- Polarity Change RX+ RX- DP1+ DP1- Polarity Change DP3+ DP3- Polarity Change AUX+ AUX- 100KΩ 100KΩ 100KΩ 100KΩ 100KΩ 100KΩ 100KΩ RX1+ RX1- RX2+ RX2- TX1+ TX1- TX+ TX- DP0+ DP0- 100KΩ Polarity Change TX2+ TX2- SBU2 SBU1 diodes.com | 1-408-232-9100