SDA SINK OC S0 HPD SINK TEST /OE GND GND SCL SRC GND SDA SRC PI3HDMI511 HDMI1.4 Redriver Source-side Application Description Features TM HDMI 1.4 compliant re-driver PI3HDMI511 is TMDS Redriver supporting HDMI 1.4 and DVI specicfi ations up to a data rate of 3.4Gbps with 48-bit per Operation upto 3.4 Gbps per lane (340MHz pixel clock) TM pixel Deep Color . It also support enhanced robust ESD/EOS 4K x 2K 24Hz(297MHz) protection of 8kV, which is required by many consumer video 3D Video formats(1080p, 1080i, 720p) TM networks today. Support up to 48-bit per pixel Deep Color It converts the DC and AC coupled source devices into the Convert low-swing DC or AC coupled differential input HDMI compliant signal with proper signal swing, espically in Open-drain current steering Rx terminated differential the Notebook HDMI and Dual mode DP PC systems. output Programmable termination settings at TMDS input help to Support Dual Mode DisplayPort source devices avoid the compatibility issue caused by non standard HDMI Provide Output Squelch function to turn off TMDS source to determine the connection status of TMDS channel common mode output buffer when TMDS clock is not with proper termination voltage setting. present With Pericom s intelligent power management techniques, the Built-in Rx sense detection function PI3HDMI511 can automatically enter low power states when no Programmable equalizer, emphasis and amplitude settings valid signal presents on the TMDS link. to achieve optimized HDMI signal integrity Pin Configuration Integrated Passive DDC level shifter 3.3V source to 5V sink Idle clock detection function for output squelch and auto standby Programmable input TMDS termination control (on or off) 3.3V Power supply required 32 31 30 29 28 Integrated ESD protection on I/O pins 1 SCL SINK VDD 27 CEXT 2 26 OUT D2- 8kV contact per IEC61000-4-2, level 4 3 IN D2- 25 OUT D2+ 8kV HBM IN D2+ 4 24 OUT D1- Packaging PI3HDMI511 5 IN D1- 23 TQFN- 32 OUT D1+ Pb-free & Green IN D1+ 6 22 VDD 32-contact TQFN (ZL)Description 7 OUT D0- IN D0- 21 IN D0+ 8 20 OUT D0+ Application 9 19 OUT CLK- IN CLK- 10 18 IN CLK+ OUT CLK+ Notebook computers and docking station HPD SRC 11 EQ S0 17 Set-Top Box(STB) 12 13 14 15 16 A/V Home entertainment systems Dongle and switch boxes All trademarks are property of their respective owners. www.pericom.com P-0.2 07/10/12 12-0185 1PI3HDMI511 TM HDMI 1.4 Redriver for Source-side Application Pin Description Pin Pin Name Type Description LDO output for internal core supplier. External capacitor 2.2 to 4.7F should be added to 2 CEXT PWR GND. 3 IN D2- I 4 IN D2+ I 5 IN D1- I 6 IN D1+ I TMDS inputs. R =50 ohm T 7 IN D0- I 8 IN D0+ I 9 IN CLK- I 10 IN CLK+ I 11 HPD SRC O HPD output internal pull-down at 300K ohm 12 SDA SRC IO DDC Data on source side 13 SCL SRC IO DDC Clock on source side 15 Test I Must be tied LOW for normal operation TMDS output pre-emphasis selection. See OC S0 truth table for functionality. 16 OC S0 I This pin has internal 100K ohm pull-up TMDS input equalization selection. If LOW or floating , EQ is set at 9dB for all TMDS data inputs 17 EQ S0 I If HIGH, EQ is set at 15dB for all TMDS data inputs (please note, TMDS clock inputs are always set to 3dB EQ) This pin has an internal 100K ohm pull-down 18 OUT CLK+ O 19 OUT CLK- O 20 OUT D0+ O 21 OUT D0- O TMDS outputs. 23 OUT D1+ O 24 OUT D1- O 25 OUT D2+ O 26 OUT D2- O 27 SCL SINK IO Sink side DDC Clock 28 SDA SINK IO Sink side DDC Data 29 HPD SINK I Sink side hot plug detector input internal pull-down at 120K ohm. Output Enable control. Active low. Internal 100K ohm pull-down. See truth table for 30 /OE I functionality. 1, 22 VDD PWR 3.3V power supply 14, 31, 32 GND Ground Power Ground All trademarks are property of their respective owners. www.pericom.com P-0.2 07/10/12 12-0185 2