Dual 2 MP FPD-Link III deserializer with CSI-2 outputs for 2MP/60fps cameras & radar

The DS90UB954-Q1 is a

versatile dual

deserializer hub

capable of receiving serialized sensor data from one or two independent source s through an FPD-Link

III interface. When paired with a DS90UB953-Q1

serializer, the DS90UB954-Q1 receives

data from imagers, supporting 2MP/60fps and 4MP/30fps cameras as well as

satellite RADAR and other sensors such as ToF and LIDAR. Data is received and

aggregated into a MIPI CSI-2 compliant output for interconnect to a downstream

processor. For

sensors with DS90UB933-Q1 and DS90UB913A-Q1 serializers, the DS90UB954-Q1 receives and

aggregates data from one or two sensors including Full HD 1080p 2MP 60/fps

imager sensors. When configuring the CSI-2 interface for 2-lane operation,

a duplicate MIPI CSI-2 clock lane is available to provide a replicated output.

Replication mode creates two copies of the aggregated video stream

for data logging and parallel processing.

The DS90UB954-Q1 and partner

DS90UB953-Q1 chipset

is AEC-Q100 qualified and designed to receive data across either

50-Ω single-ended coaxial or 100-Ω differential STP cables. The deserializer hub is ideal for Power-over-Coax

applications and the receive equalizer automatically adapts to compensate for cable

loss characteristics with no additional programming required, including cable

degradation over time.

Each FPD-Link III interface includes a separate low latency bidirectional control

channel (BCC) that continuously conveys I2C, GPIO, and other control information.

GPIO signals purposed for sensor synchronization and diagnostic features also make

use of the BCC.