A product Line of Diodes Incorporated PI3HDX412BD HDMI 1.4B 1:2 Active Splitter/Demux for 3.4Gbps Data Rate with Equalization and Pre-emphasis yySupply Voltage: 3.3V Description o o yyIndustrial Temperature Range: -40 C to 85 C PI3HDX412BD, active-drive switch solution is targeted for high- TM yyPackaging (Pb-free & Green): 56-contact TQFN (ZB56) resolution video networks that are based on HDMI /DVI stan- dards, and TMDS signal processing. Applications The PI3HDX412BD is an active single TMDS channel to two TMDS channel Splitter and DeMux with Hi-Z outputs. The de- yyDisplay Peripheral Box vice drives differential signals to multiple video display units. yyDigital Signage Display It provides controllable output swing levels that can be controlled yyVideo Processing Devices through pin control or I2C control, depending on the mode select pin. This solution also provides a unique advanced pre-emphasis technique to increase rise and fall times. TM The maximum HDMI /DVI data rate of 3.4Gbps provides 1920x1080 60Hz resolution or 4K 30Hz required for 4K HDMI Port A Output HDTV and PC graphics products. Due to its active uni-direc- HDMI tional feature, this switch is designed for usage only for the video Input drivers side. For PC graphics application, the device sits at the HDMI drivers side to switch between multiple display units, such as PC or DP++ Port B LCD monitor, projector, TV, etc. HDMI PI3HDX412BD ensures transmitting high bandwidth video HDMI Output streams from PC graphics source to end display units. It will also provide enhanced robust ESD/EOS protection, which is required by many consumer video networks today. Application Block Diagram Features yySupport up to 3.4Gbps TMDS Serial Link Compliant with Ordering Information HDMI 1.4b requirement yyData rate per channel support 4096 x 2160 pixel resolution, color 8-bit YCbCr 4:2:0 format. Ordering Package Package Description Code Code yyHDMI 1:2 Splitter-mode or 1:2 DeMux-mode with Equalization & Pre-emphasis up to 340 MHz Clock PI3HDX412BD 56-pin, Pb-free & Green TQFN, ZB yyAC or DC-coupled Differential Signal Input for TMDS and Tape/Reel Type ZBEX DP++ Suffix: E = Pb-free and Green, X = Tape/Reel Type yyConfigurable TMDS Output Signal with Port Selection, Pre-emphasis, Voltage Swing, Slew Rate Control with I2C control mode yySupport TMDS power-down Squelch Mode with Built-in Clock detector 2 yyControl Status Register controlled by Pin strap or I C mode programming yyESD Protection on I/O pins to connector: 8KV Contact per IEC6100-4-2 and 2KV HBM www.diodes.com December 2016 16-0221 1 PI3HDX412BD PI3HDX412B PI3HDX414 PI3HDX414A product Line of Diodes Incorporated PI3HDX412BD Revision History Version Changes Feb 2014 Release Oct 2016 Add Diodes company logo and Disclaimer www.diodes.com December 2016 16-0221 2 PI3HDX412BD