MAX9280AGTN/V+

MAX9280AGTN/V+ is a 3.12Gbps GMSL deserializer for coax or STP input and parallel output. This gigabit multimedia serial link (GMSL) deserializer receives data from a GMSL serializer over 50 ohm coax or 100 ohm shielded twisted-pair (STP) cable and outputs deserialized data on the LVCMOS outputs. The audio channel supports L-PCM I²S stereo and up to eight channels of L-PCM in TDM mode. Sample rates of 32KHz to 192KHz are supported with sample depths up to 32 bits. The embedded control channel operates at 9.6Kbps to 1Mbps in UART-to-UART and UART-to-I²C modes, and up to 1Mbps in I²C-to-I²C mode. A continuously sampled GPI input supports touch-screen controller interrupt requests in display applications. It is used in applications such as high-resolution automotive navigation, rear-seat infotainment, and megapixel camera systems.

• 104MHz high-bandwidth mode supports 1920x720p/60Hz display with 24-bit colour
• Audio clock from audio source or audio sink, colour lookup table for gamma correction
• Programmable spread spectrum reduces EMI, tracks spread spectrum on input
• High-immunity mode for maximum control channel noise rejection
• ±8kV contact and ±15kV air ISO 10605 and IEC 61000-4-2 ESD protection
• Built-in PRBS tester for BER testing of the serial link
• Clock duty cycle is 50% typical at (VAVDD = VDVDD = 3.0V to 3.6V)
• Total supply current (AVDD + DVDD + IOVDD) is 131mA typical at (CL = 5pF, TA = +25°C)
• Differential input resistance is 100 ohm typical at (VAVDD = VDVDD = 3.0V to 3.6V)
• Operating temperature range from -40°C to +105°C, 56-pin TQFN-EP package

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