AD8194
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AD8194

Buffered 2:1 TMDS Switch with Equalization

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warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 2
1ku List Price Starting From $1.87
Features
  • 2 inputs, 1 output HDMI/DVI high speed signal switch
  • Pin-to-pin compatible with the AD8193
  • Enables HDMI 1.3-compliant receiver
    • 4 TMDS channels per input/output
      • Supports 250 Mbps to 2.25 Gbps data rates
      • Supports 25 MHz to 225 MHz pixel clocks
      • Fully buffered unidirectional inputs/outputs
      • Equalized inputs for operation with long HDMI cables
        • (20 m at 2.25 Gbps)
      • Matched 50 Ω input and output on-chip terminations
      • Low added jitter
      • Single-supply operation (3.3 V)
  • Standards compliant: HDMI receiver, DVI
  • 32-lead, 5 mm × 5 mm, RoHS-compliant LFCSP
Additional Details
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The AD8194 is a low cost quad 2:1 TMDS® switch for high speed HDMI™/DVI video applications. The AD8194 features equalized inputs, ideal for systems with long cable runs. Its primary function is to switch the high speed signals from one of two single-link (HDMI or DVI) sources to the single-link output. The AD8194 is a fully buffered switch solution with 50 Ω input and output terminations, providing full-swing output signal recovery and minimizing reflections for improved system signal integrity.

The AD8194 is provided in a space-saving, 32-lead, LFCSP, surface-mount, RoHS-compliant, plastic package and is specified to operate over the −40°C to +85°C temperature range.

Product Highlights

  1. Data supports rates up to 2.25 Gbps, enabling greater than 1080p deep color (12-bit color) HDMI formats and greater than UXGA (1600 × 2300) DVI resolutions.
  2. Fully buffered inputs and outputs.
  3. Input cable equalizer enables use of long cables at the input. For a typical 24 AWG cable, the AD8194 compensates for more than 20 m at data rates up to 2.25 Gbps.
  4. Matched 50 Ω on-chip input and output terminations improve system signal integrity.
  5. Single-pin source select bit.
  6. Low added jitter.

Applications

  • Advanced television (HDTV) sets
  • Multiple input displays
  • Projectors
  • A/V receivers
  • Set-top boxes
Part Models 2
1ku List Price Starting From $1.87

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD8194ACPZ
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AD8194ACPZ-R7
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Product Lifecycle

PCN

Nov 10, 2014

- 14_0047

Conversion of 5x5mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

Feb 15, 2010

- 07_0061

LFCSP Package Manufacturing Line Transfer from Amkor Korea to Amkor PRC

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Nov 10, 2014

- 14_0047

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Conversion of 5x5mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

Feb 15, 2010

- 07_0061

arrow down

LFCSP Package Manufacturing Line Transfer from Amkor Korea to Amkor PRC

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