PI3HDX12211A DIODES | Alldatasheet
Document overview
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Technical content
diodes.com | 1-408-232-9100 PRODUCT BRIEF PI3HDX12211A 4 Channel HDMI2.1 Linear Redriver with Low Equalizer Option
Applications
ÎÎ Laptop and Desktop PC ÎÎ Gaming Console ÎÎ DTV and Set-top-Box ÎÎ Docking Station and Peripherals
Ordering Information
Part Number Package Code Description PI3HDX12211AZHEX ZH 42-Contact, Thin Fine Pitch Quad Flat No-Lead (TQFN) Conditional pullup, 50-Ohm or HIZ V CC CML Input buffer Equalizer Linear Amp VCC Conditional input Load: 50-Ohm or 78K-ohm Equalization control (3-bits) Buffer Swing control Flat gain control Flat gain control (2-bits) Output Swing control (2-bits) Power managementPRSNT# CML output amplifier ^^ Repeats 4x ^^ Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/ EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, “Green” and Lead-free. 3. Halogen- and Antimony-free “Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. E = Pb-free and Green 5. X suffix = Tape/Reel Block Diagram bP Lead-free Green Rev 2 March 2021 ÎÎ Supports 12Gbps HDMI2.1 signals with non-blocking linear redriver via I2C or pin control settings ÎÎ Supports 4 differential channels ÎÎ Supports 11dB gain compensation @6GHz ÎÎ Independent channel configuration of receiver equalization, output swing and flat gain in I2C control mode ÎÎ Transparent to link training, rate and coding ÎÎ 220mW per channel power dissipation with 1200mVpp output swing ÎÎ Supports back current leakage free (Ioff) on I 2C and HDMI output pins ÎÎ Supports I2C slave mode setting and I 2C master mode for external EEPROM setting ÎÎ Pin strap value latched into I2C register ÎÎ 3-bit selectable address bit for I 2C ÎÎ Supply Voltage: 3.3V±0.3V ÎÎ Industrial Temperature Range: -40oC to 85oC ÎÎ Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) ÎÎ Halogen and Antimony Free. “Green” Device (Note 3) ÎÎ For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ Diodes’ PI3HDX12211A is a multi-data rate, 4 differential chan- nels ReDriver™. The device provides programmable linear equalization, output swing and flat gain, by either pin strapping option or I2C Control, to optimize performance over a variety of physical mediums by reducing Inter-symbol interference. PI3HDX12211A supports four 100Ω Differential CML data I/O’s and extends the signals across other distant data pathways on the user’s platform. The integrated equalization circuitry provides flexibility with signal integrity of the signal before the ReDriver, whereas the integrated linear amplifier/buffer circuitry provides flexibility with signal integrity of the signal after the ReDriver. The chip provides low equalizer options for short prechannel. ReDriver is a trademark of Diodes Incorporated.