GENERAL DESCRIPTION
The AD8192 is a complete HDMI™/DVI link switch featuring equalized TMDS inputs and pre-emphasized TMDS outputs ideal for systems with long cable runs. The TMDS outputs can be set to a high impedance state to reduce the power dissipation and/or allow the construction of larger arrays using the wireOR technique. The AD8192 includes bidirectional buffering for the DDC bus and CEC line, with integrated pull-up resistors for the CEC line. The AD8192 is available in a space-saving, 56-lead LFCSP surface-mount, lead-free plastic package specified to operate over the −40°C to +85°C temperature range.

FEATURES
   2 inputs, 1 output HDMI/DVI links
   HDMI 1.3a receive and transmit compliant
   ±7 kV HBM ESD on HDMI input pins
   4 TMDS channels per link
      Supports 250 Mbps to 2.25 Gbps data rates and beyond
      Supports 25 MHz to 225 MHz pixel clocks and beyond
      Fully buffered unidirectional inputs/outputs
      Switchable 50 Ω on-chip input terminations with
         programmable or automatic control on channel switch
      Equalized inputs and pre-emphasized outputs
      Low added jitter
      Output disable feature for reduced power dissipation
      Switched output termination for building of larger arrays
   Bidirectional and cascadable DDC buffers (SDA/SCL)
      DDC bus logic level translation (3.3 V, 5 V)
   Bidirectional and cascadable CEC buffer with integrated
      pull-up resistors (27 kΩ)
   Hot plug detect pulse low on channel switch
   Standards compatible: DVI, HDMI 1.3a, HDCP, I2C
   Serial (I2C slave) control interface
   56-lead, 8 mm × 8 mm LFCSP, RoHS-compliant package

APPLICATIONS
   Front panel buffer for advanced television (HDTV) sets
   Standalone HDMI switcher
   Multiple input displays
   Projectors
   A/V receivers
   Set-top boxes