The DS92LX1622SQE/NOPB is a DC-balanced bi-directional Control Deserializer chipset offers a Channel Link III interface with a high-speed forward channel and a full-duplex back channel for data transmission over a single differential pair. The deserializer is targeted for direct connections between automotive camera systems and host controller/electronic control unit (ECU). The primary transport sends 16 bits of image data over a single high-speed serial stream together with a low latency bi-directional control channel transport that supports I2C. Included with the 16-bit payload is a selectable data integrity option for CRC (cyclic redundancy check) or parity bit to monitor transmission link errors. Using TIs embedded clock technology allows transparent full-duplex communication over a single differential pair, carrying asymmetrical bi-directional control information without the dependency of video blanking intervals.
Embedded clock with DC balanced coding to support AC-coupled interconnects
Capable to drive up to 10m shielded twisted-pair cable
Bi-directional control interface channel with I2C support
I2C interface for device configuration
Single-pin ID addressing
Up to 6 programmable GPIOs
AT-SPEED BIST diagnosis feature to validate link integrity
Individual power-down controls for both Ser and Des
User-selectable clock edge for parallel data on both Ser and Des
(EN)
