The MAX9271GTJ+T is a 16bit GMSL serializer with coax or STP cable drive in 32 pin TQFN package. The compact serializer is designed to drive 50 ohm coax or 100 ohm shielded twisted-pair (STP) cable. The device pairs with the MAX9272 deserializer. The parallel input is programmable for single or double input. Double input allows higher pixel clock input frequency by registering two pixels of typical image-sensor video data before serializing. This doubles the maximum pixel clock frequency compared to single input. The device features an embedded control channel that operates at 9.6Kbps to 1Mbps in UART and mixed UART/ I2C modes and up to 400Kbps in I2C mode. Using the control channel, a microcontroller (FC) is capable of programming serializer, deserializer and camera (or any peripheral) registers at any time, independent of video timing. This is used in automotive camera systems.
● Supply voltage range is 1.7V to 3.6V, operating temperature range from -40°C to +105°C
● Error detection/correction, 9.6Kbps to 1Mbps control channel in I2C to I2C mode
● Best-in-class supply current of 75mA (max), double-rate clock for megapixel cameras
● Reduces EMI and shielding requirements, bypassable input PLL for parallel clock jitter attenuation
● Built-in PRBS generator for BER testing of the serial link, up to five GPIO ports
● Remote/local wake-up from sleep mode
● Dedicated "Up/Down" GPO for camera frame sync trigger and other uses
● Meets automotive & industrial requirements, ±10KV contact and ±15KV IEC 61000-4-2 ESD protection
● ±10KV contact and ±30KV air ISO 10605 ESD protection
