DS90UB954TRGZRQ1 serializer/deserializer TI original stock

explain

DS90UB954-Q1 is a multi-functional dual channel deserializer hub, which can receive serial sensor data from one or two independent sources through FPD-Link III interface. When used with DS90UB953-Q1 serializer, DS90UB954-Q1 receives data from imager, supports 2MP/60fps and 4MP/30fps cameras, satellite radar and other sensors (such as ToF and laser radar). The received data will be aggregated to the output that complies with MIPI CSI-2 standard and is interconnected with the downstream processor.

For sensors equipped with DS90UB933-Q1 and DS90UB913A-Q1 serializers, DS90UB954-Q1 operates from one or two sensors

(Including full HD 1080p 2MP 60/fps imager sensor) Receive and aggregate data. When configuring CSI-2 interface for 2-channel operation

Provide an identical MIPI CSI-2 clock channel to provide duplicate output. Replication mode creates two aggregated video stream copies for data

Recording and parallel processing.

The DS90UB954-Q1 and the accompanying DS90UB953-Q1 chipset meet AEC-Q100 standards and are designed to be used via a 50 Ω single ended coaxial cable or

100 Ω differential STP cable receives data. The deserializer hub is ideal for coaxial cable powered applications, and the receive equalizer automatically adapts to compensate

Cable loss characteristics (without additional programming), including cable aging over time.

Each FPD-Link III interface includes a separate low delay bidirectional control channel (BCC), which can continuously transmit I2C, GPIO and other control information. The GPIO signals used for sensor synchronization and diagnostic features also use BCCs.

characteristic

Meets AEC-Q100 standards for automotive applications

– Device temperature class 2: ambient operating temperature range from - 40 ℃ to+105 ℃

The dual deserializer hub can aggregate one or two active sensors through the FPD-Link III interface

PoC compatible transceivers

Comply with MIPI DPHY version 1.2/CSI-2 version 1.3 standard CSI-2 output port

– Support 1, 2, 3, 4 data channels

CSI-2 data rate is scalable: each data channel supports

400Mbps/800Mbps/1.5Gbps/1.6Gbps

– Programmable data types

Four virtual channels

– ECC and CRC generation

Ultra low data and control path latency

Support single ended coaxial or shielded twisted pair (STP) cables

Adaptive reception equalization

I2C with Fast Mode Plus (up to 1Mbps)

Flexible GPIO for camera synchronization and diagnostics

With DS90UB935-Q1, DS90UB953-Q1

DS90UB933-Q1 and DS90UB913A-Q1 serializers are compatible

Line fault detection and advanced diagnosis

Comply with ISO 10605 and IEC 61000-4-2 ESD standards

application

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Automobile ADAS

– Rear View Camera (RVC)

– Look Around System (SVS)

– Camera Monitoring System (CMS)

– Front view camera (FC)

– Driver Monitoring System (DMS)

– Satellite radar, time of flight (ToF) and lidar sensors

modular

Security and monitoring

Industrial and medical imaging