A Product Line of Pb Diodes Incorporated Lead-free Green PI3HDX1204B1 HDMI 2.0 6Gbps Limiting ReDriver with High EQ, Low Jitter and DP++ Level Shifter Description HDMI/DVI TM PI3HDX1204B1 is a ReDriver device suitable for HDMI 2.0 6.0 Gbps with programmable high equalization, output swing and Dual-mode Displayport Level Shifter/Repeater de-emphasis control mode. The maximum EQ of the device is GPU +22dB 6Gbps and it can deliver 2x better additive jitter perfor- Level Shifter DP++ Tx mance compared to the traditional ReDriver devices. In addition, the device can support the Dual-Mode DisplayPort Figure 1-1 DP++ to HDMI 2.0 Level Shifter Level Shifter application for HDMI 2.0 compliant output signals. Monitor e dTh evice s EQ/SW/De-emphasis settings can be configured by the pin-strapping or the I2C programming to optimize differen - tial signal performance over various physical media. HDMI Repeater Features DDC-ch HDMI Cable DP++ or HDMI HDMI Notebook PC Connector Connector HDMI 2.0 compliant Limiting-type Redriver to compensate Figure 1-2 HDMI 2.0 Active Cable Application high insertion loss of the long TMDS signal transmission Support Dual-mode DP HBR3 to HDMI 2.0 Level Shifting Double the jitter performance than conventional CMOS- process redriver Input EQ support 16 steps up to +22.2dB 3GHz ( 6 Gbps ), 4 steps De-emphasis and 4 steps output voltage swing setting LCD System Control Control Board Board Independent each channel configuration for Equalization, Internal Cable PI3HDX1204B Output Swing and De-emphasis Built-in channel activity detector with selectable input termination between 50 to V and 200k to V DD DD 2 Pin Strap and I C selectable device programming mode Figure 1-3 TMDS Connection Inside TV support Supply Voltage: 3.3V o o Ordering Information Industrial Temperature Range: -40 C to 85 C Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Package Ordering Number Package Description Halogen and Antimony Free. Green Device (Note 3) Code For automotive applications requiring specic cfi hange control PI3HDX1204B1ZHEX ZH 42-pin TQFN (3.5x9mm) (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, Industrial-temp, 42-pin TQFN and manufactured in IATF 16949 certified facilities), please PI3HDX1204B1ZHIEX ZH (3.5x9mm) contact us or your local Diodes representative. Notes: A Product Line of Diodes Incorporated PI3HDX1204B1 2. General Information 2.1 Revision History Date Revision Description Application chapter: Updated reference schematics in application chapter. Add load switch AP2151 July 2016 requirement to protect sink to source-side devices back drive. Sep 2016 Finial datasheet release with package pin-out typo fixed - pin name 30, 37 and 38 Correct typos by removing Threshold detector VTH1/0, Output Swing Control VOD0 table in the func- Dec 2016 tional description. Those pins do not bond out in PI3HDX1204B1. Jan 2017 In Fig 6-6 sink application circuit, removed load switch and regulator. Oct 2017 Ch2. Similar product comparison table added. Updated Section 1 Description Nov 2019 1 Updated Section 6.2 Recommended Operation Conditions Updated Section 6.3.5 Switching Characteristics Nov 2019 2 Updated Section 5.1 Address Assignment Dec 2019 3 Updated Section 6.3.2 Power Dissipation Nov 2020 4 Updated Section 4.2.5 Output Voltage Swing Setting 2.2 Similar Products Comparison PI3HDX1204B1 PI3HDX1204E Redriver Type Limiting type Linear type EQ at 6Gbps 22 dB 10 dB Tr adjustment for short pre-channel trace TMDS Tr/Tf time Followed Source Rising/Falling time application Output Swing Amplitude / Pre-Emphasis Follow Source Swing Amplitude. Non-block- Output TMDS peak-to-peak Swing control. Blocking type ing 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 Place close to Source Transmitter, drive sig- Place close to Sink Receiver, let Adaptive EQ Recommendation nals with increased TMDS swing. Rx-DFE to control channel signals PI3HDX1204B1 www.diodes.com November 2020 2 Document number DS42401 Rev 4-2 R Diodes Incorporated