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MAX4998 - Two-Lane and Four-Lane DisplayPort Passive Switches

General Description

The MAX4998/MAX14998 high-speed passive switches route DisplayPort™ between two possible destinations or vice versa in laptops or desktop PCs.

The MAX4998/ MAX14998 are intended to be used where ultra-highspeed performance and minimal input capacitance is required.

Key Features

  • MAX4998/MAX14998 Exposed Pad 3.5mm x 9mm, 42-Pin TQFN Package with Exposed Pad S Flow-Through Layout for Easy Board Layout S ESD Protection for All I/O Pins: Human Body Model (HBM) Q4kV Ordering Information PART MAX4998ETI+T MAX14998ETO+T.
  • TEMP RANGE -40NC to +85NC -40NC to +85NC PIN-.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-5033; Rev 0; 10/09 www.DataSheet4U.com Two-Lane and Four-Lane DisplayPort Passive Switches with Separate AUX/HPD Control General Description The MAX4998/MAX14998 high-speed passive switches route DisplayPort™ between two possible destinations or vice versa in laptops or desktop PCs. The MAX4998/ MAX14998 are intended to be used where ultra-highspeed performance and minimal input capacitance is required. The MAX4998 has three double-pole/double-throw (DPDT) switches and one single-pole/double-throw (SPDT) switch. Two DPDT switches are for high-frequency switching, one DPDT switch is for AUX, and the one SPDT switch is for HPD. The two high-frequency switches are selected by SEL1, and the AUX and HPD are selected by SEL2. This part is suitable for two-lane DisplayPort switching.