The DS90UB914QSQE/NOPB is a 10/12-bit DC-balanced FPD-Link III Serializer and Deserializer with bidirectional control channel. The chipset offers a FPD-Link III interface with a high-speed forward channel and a bidirectional control channel for data transmission over a single differential pair. The DS90UB91xQ-Q1 chipset incorporates differential signalling on both the high-speed forward channel and bidirectional control channel data paths. The serializer and deserializer pair is targeted for connections between imagers and video processors in an electronic control unit (ECU). This chipset is ideally suited for driving video data that requires up to 12-bit pixel depth plus two synchronization signals along with bidirectional control channel bus. There is a multiplexer at the deserializer to choose between two input imagers. The deserializer can have only one active input imager.
Single differential pair interconnect
Continuous low latency bidirectional control interface channel with I2C support at 400kHz
2:1 Multiplexer to choose between two input imagers
Embedded clock with DC-balanced coding to support AC-coupled interconnects
Capable of driving up to 25m shielded twisted-pair
Receive equalizer automatically adapts for changes in cable loss
Four dedicated general-purpose input/output pins (GPIO)
Lock output reporting pin and AT-SPEED BIST diagnosis feature to validate link integrity
