A Product Line of Pb Diodes Incorporated Lead-free Green PI3HDX1204E HDMI 2.0 6Gbps Linear ReDriver with High EQ, Low Jitter and DP++ Level Shifter Description PI3HDX1204E is the HDMI 2.0 Linear Redriver with the Level Shifter, supporting the minimum additive jitters. The linear Re - ReceiverSOC driver provides the easiness of handling the signal integrity issues D0 D0 RX CTLE D1 D1 + DFE PI3HDX1204E D2 D2 known in the component placement and the setting parameters of Equalication Linear Redriver CLK CLK I2C EQ/FG/SW Control Equalization and Flat Gain compensation between Source-side and DDC SCL/SDA Sink-side link system. Monitor The advantage of Linear Redriver does not block the original source differential signals to maximize the Sink-side Receiver Digital Feed - back Equalization (DFE) Feedback circuits to improve the high- HDMI Cable speed linked signal quality. The output swing range can set by Swing control for the power saving. AC-coupled DP++ Level Shifter Transmitter DP Mainlink The optimization of the signal quality over a variety of physical CHIPSET DP++ D0 PI3HDX1204Bx D1 Tx PI3HDX6211x D2 Limiting Redriver mediums by reducing Inter-symbol Interference (ISI) jitters can be CLK LevelShifter done by the pin-strapping or I2C programming. DDC SCL/SDA Notebook In EEPROM mode, the Equalization, Voltage Swing and Gain con- trols can be automatically loaded during the system power-up to eliminate the need of external microprocessor or software driver. Features HDMI 2.0 Compliant TMDS Linear Redriver with 2x Improved Figure 1-1 Monitor for sink-side with Rx DFE receiver Jitter Performance than conventional technology DP++ Level Shifting for HDMI output Ordering Information Linear Redriver increases TMDS Link Margin supporting Sink- side DFE (Decision Feedback Equalizers) receiver Package Every Channel s Equalizations, Swings and Gains are Ordering Number Code Package Description programmable Independently Support Pin- strap and I2C Programming 32-Contact, Very Thin PI3HDX1204EZLEX ZL Quad Flat No-Lead (TQFN) Flexible 4-bit I2C address selectable (42-pin, ZH package) Power supply: 3.3V 42-Contact, Very Thin PI3HDX1204EZHEX ZH Quad Flat No-Lead (TQFN) Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Notes: Halogen and Antimony Free. Green Device (Note 3) 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU For automotive applications requiring specic fi change control (RoHS 2) & 2015/863/EU (RoHS 3) compliant. (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and 2. See A Product Line of Diodes Incorporated PI3HDX1204E 2. General Information 2.1 Revision History Date Revision Description Mar 2016 - Pin-out (p8): FGx(x=0,1) Pin name typo fixed. Apr 2016 - Electrical(p17): tSK INTRA OUT changed 5 typ, 10 max ps Application(p30): More informative system EE contents added. DDC source-side pull-up changed to 10 k from 2 May 2016 - k Jun 2016 - Mechanical (p39): EPAD outline changed Oct 2016 - Diodes Disclaimer added Clarified Output Swing range control in functional description. Aug 2017 - PI3HDX1204B1 limiting and PI3HDX1204E linear pin-out comparison added in generic information session Updated package mechanical drawing with latest (p46). Dec 2017 1 Change to whole Revision number Updated Part Marking Updated Part Numbers Information Dec 2020 2 Updated Pin Configuration Updated Pin Description Updated Features 2.2 PI3HDX1204D to PI3HDX1204E PDN Notice PI3HDX1204E is a production part number of PI3HDX1204D. The detail comparison is summarized below. PI3HDX1204E PI3HDX1204D Changes 32-pin TQFN package added Pin-out No change EOL (End of Life). PI3HDX1204D was engineering version of PI3H- Function control No change DX1204E PI3HDX1204D application note and schematics Application Note are applicable to the PI3HDX1204E 2.3 Similar Products Comparison PI3HDX1204B1 PI3HDX1204E Redriver Type Limiting type Linear type EQ at 6Gbps 22 dB 10 dB Output Swing Amplitude / Pre-Emphasis control. Follow Source Swing Amplitude. Non-blocking Output TMDS peak-to-peak Swing Blocking type type. DDC Switch/Buffer No No HDMI1.4/2.0 Type ID No No Ioff Protection External Power Switch External Power Switch Data Rate (Gbps) 6 Gbps 6 Gbps Application Near to Source-side device Near to Sink-side device Availability Production Production PI3HDX1204E www.diodes.com December 2020 2 R Document Number 40009 Rev 2-2 Diodes Incorporated