DS90UB936-Q1 Texas instruments

DS90UB936-Q1

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DS90UB936-Q1

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Описание

The DS90UB936-Q1 is a versatile deserializer capable of receiving serialized sensor data from source through an FPD-Link III interface. When paired with a DS90UB935-Q1 serializer, the DS90UB936-Q1 receives data from imagers supporting up to 2.528 Gbps CSI-2 throughput. The DS90UB936-Q1 may also be used with other compatible serializers such as the DS90UB933-Q1, and DS90UB913A-Q1. 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 video stream for data logging and parallel processing.The DS90UB935/936-Q1 chipset is AEC-Q100 qualified and designed to receive data across either 50-Ω single-ended coaxial or 100-Ω differential STP cables. AEC-Q100 qualification includes device temperature grade 2 (–40℃ to +105℃ ambient operating temperature range), device HBM ESD classification level ±4.5 kV, and device CDM ESD classification level C5. 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.

AEC-Q100 qualified for automotive applications:
- Device temperature grade 2: –40℃ to +105℃ ambient operating temperature range
2.528 Gbps CSI-2 video bandwidth per channel
MIPI DPHY Version 1.2 / CSI-2 Version 1 .3 compliant
- CSI-2 output ports
- Supports 1, 2, 4 data lanes
- CSI-2 data rate scalable for 400 Mbps / 800 Mbps / 1.5 Gbps / 1.6 Gbps each data lane
- Programmable data types
- Four virtual channels
- ECC and CRC generation
2x2 Output replication mode
Ultra-low data and control path latency
Supports single-ended coaxial or Shielded Twisted-Pair (STP) cable
Adaptive receive equalization
I2C with fast-mode plus up to 1 Mbps
Flexible GPIOs for camera diagnostics
Compatible with DS90UB935-Q1, DS90UB953-Q1, DS90UB933-Q1 and DS90UB913A-Q1 serializers
Line fault detection and advanced diagnostics
ISO 10605 and IEC 61000-4-2 ESD compliant

Function	Deserializer
Color depth (bps)	12
Input compatibility	FPD-Link III LVDS
Pixel clock frequency (max) (MHz)	100
Output compatibility	MIPI CSI-2
Features	Low-EMI Point-to-Point Communication
Signal conditioning	Adaptive Equalizer
EMI reduction	LVDS
Diagnostics	BIST
Rating	Automotive
Operating temperature range (°C)	-40 to 105