MAX9258AGCM/V+

The MAX9258AGCM/V+ is a fully programmable deserializer with UART/I2C control channel in 48 pin LQFP package. The MAX9258A deserializer links with MAX9257A to deserialize a maximum of 20 (data + encoding) bits per pixel/parallel clock period for a maximum serial data rate of 840Mbps. The word length can be adjusted to accommodate a higher pixel/parallel clock frequency. Pixel clock can vary from 5MHz to 70MHz depending on serial word length. Enabling parity adds two parity bits to serial word. The encoding bits reduce ISI and allow AC-coupling. The MAX9258A receives programming instructions from electronic control unit (ECU) during control channel and transmits to MAX9257A over serial video link. It features LVDS I/O meet ISO 10605 ESD protection (±10kV contact and ±30kV air discharge), LVDS I/O meet IEC 61000-4-2 ESD protection (±8KV contact and ±20KV air discharge). Device operates from a +3.3V core supply and feature separate supplies for interfacing to +1.8V to +3.3V logic levels.

• Supply voltage range is 1.7V to 3.6V, operating temperature range from -40°C to 105°C
• Automotive AEC-Q100 grade 2 qualified
• 10bit/12bit/14bit/16bit/18bit programmable parallel data width
• Parity protection for video and control channels, DC-balanced coding allows AC-coupling
• Programmable spread spectrum
• Programmable rising or falling edge for HSYNC, VSYNC and clock
• Levels of pre-emphasis for up to 20m STP cable drive
• Automatic resynchronization in case of loss of lock
• Integrity test using on-chip programmable PRBS generator and checker

Applications

Communications & Networking

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party