PI3VDP411LSRZBEX Diodes Incorporated

PI3VDP411LSR Dual Mode DisplayPort to DVI/HDMI Electrical Bridge (Level Shifter) Features Description Converts low-swing AC coupled differential input to Pericom Semiconductors PI3VDP411LSR provides the ability HDMI rev 1.3 compliant open-drain current steering Rx to use a Dual-mode DisplayPort transmitter in HDMI mode. terminated differential output This efl xibility provides the user a choice of how to connect to their favorite display. All signal paths accept AC coupled video HDMI Level shifting operation up to 2.5Gbps per lane signals. e Th PI3VDP411LSR converts this AC coupled signal into (250MHz pixel clock) an HDMI rev 1.3 compliant signal with proper signal swing. This Integrated 50-ohm termination resistors for AC-coupled conversion is automatic and transparent to the user. differential inputs. Enable/Disable feature to turn off TMDS outputs to enter e Th PI3VDP411LSR supports up to 2.5Gbps, which provides 12- low-power state. bits of color depth per channel, as indicated in HDMI rev 1.3. Output slew rate control on TMDS outputs to minimize EMI Integrated Passive DDC level shifters (3.3V source to 5V sink) Transparent operation: no re-timing or configuration required Level shifter for HPD signal from HDMI/DVI connector Integrated pull-down on HPD sink input guaranteesinput lo when no display is plugged in Pin Configuration (48-Pin TQFN) 3.3V Power supply required TMDS output enable control ESD protection on all I/O pins 4kV HBM 25 36 35 34 33 32 31 30 29 28 27 26 GND 24 37 GND 8kV contact ESD protection on the following pins IN D1- 38 23 OUT D1- OUT Dx IN D1+ 39 22 OUT D1+ SDA SINK, SCL SINK VDD 21 VDD 40 HPD SINK IN D2- 41 20 OUT D2- Packaging (Pb-free & Green available): IN D2+ 19 OUT D2+ 42 GND 48 TQFN, 7mm 7mm (ZBE) GND 43 18 GND IN D3- 44 17 OUT D3- IN D3+ 45 16 OUT D3+ VDD 46 15 VDD IN D4- 14 OUT D4- 47 IN D4+ OUT D4+ 48 13 12 1 2 3 4 5 6 7 8 9 10 11 www.pericom.com PS9060A 08/23/11 11-0084 1 GND GND VDD NC SR0 NC SR1 VDD GND DDC EN NC GND HPD SOURCE HPD SINK SDA SOURCE SDA SINK SCL SOURCE SCL SINK NC GND VDD VDD GND OE PI3VDP411LSR Dual Mode DisplayPort to DVI/HDMI Electrical Bridge (Level Shifter) Block Diagram OE 0V OUTx D4+ OUTx D4- 50 50 INx D4+ Rx INx D4- 0V OUTx D3+ OUTx D3- 50 50 INx D3+ Rx INx D3- 0V OUTx D2+ OUTx D2- 50 50 INx D2+ Rx INx D2- 0V OUTx D1+ OUTx D1- 50 50 INx D1+ Rx INx D1- SR0 SR1 HPD SOURCE HPD SINK HPD 100K DDC EN (0V to 3.3V) SDA Source SDA Sink SCL Source SCL Sink www.pericom.com PS9060A 08/23/11 11-0084 2