MAX9280AGTN+

MAX9280A is a 3.12Gbps GMSL deserializer for Coax or STP input and parallel output. This gigabit multimedia serial link (GMSL) deserializer receive data from a GMSL serializer over 50 ohm coax or 100 ohm shielded twisted-pair (STP) cable and output deserialized data on the LVCMOS outputs. This has HDCP content protection but otherwise is the same as the MAX9276A. When programmed for STP input this is backward compatible with any GMSL serializer. The audio channel supports L-PCM I²S stereo and up to eight channels of L-PCM in TDM mode. Two GPIO ports are included, allowing display powerup and switching of the backlight among other uses. A continuously sampled GPI input supports touch-screen controller interrupt requests in display applications. For use with longer cables, the deserializers have a programmable cable equalizer. Applications include high-resolution automotive navigation, rear-seat infotainment, megapixel camera systems.

• Ideal for high-definition video applications
• Works with low-cost 50 ohm coax cable and FAKRA connectors or 100 ohm STP
• Equalization allows 15m cable at full speed
• Audio clock from audio source or audio sink
• Colour lookup table for gamma correction, CNTL[3:0] control outputs
• Multiple data rates for system flexibility, reduces EMI and shielding requirements
• Programmable spread spectrum reduces EMI
• Tracks spread spectrum on input
• High-immunity mode for maximum control channel noise rejection
• 56 lead TQFN-EP package, operating temperature range from -40°C to +105°C

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