DS90UB964-Q1 Datasheet, PDF (1/116 Pages) Texas Instruments – DS90UB964-Q1 Quad FPD-Link III Deserializer Hub

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DS90UB964-Q1 Quad FPD-Link III Deserializer Hub
DS90UB964-Q1
SNLS500 – JULY 2016
1 Features
•1 Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 2: –40℃ to +105℃
Ambient Operating Temperature Range
– Device HBM ESD Classification Level ±4 kV
– Device CDM ESD Classification Level C6
• Aggregates Data From up to 4 Cameras Over
FPD-Link III Interface
• Supports 1-Megapixel Sensors With HD
720p/800p/960p Resolution at 30-Hz or 60-Hz
Frame Rate
• Multi-Camera Synchronization
• MIPI DPHY Version 1.2 / CSI-2 Version 1.3
Compliant
– 2× CSI-2 Output Ports
– Supports 1, 2, 3, 4 Data Lanes per CSI-2 port
– 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
• 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 Sync and Functional
Safety
• Compatible With DS90UB913AQ/913Q/933Q
Serializers
• CRC protection on the internal Data Path
• ISO 10605 and IEC 61000-4-2 ESD Compliant
2 Applications
• Automotive ADAS
– Surround View Systems
– Camera Monitoring Systems
– Sensor Fusion
• Security and Surveillance
3 Description
The DS90UB964-Q1 is a versatile camera hub
capable of connecting serialized camera data
received from 4 independent video datastreams via
an FPD-Link III interface. When coupled with
DS90UB913AQ/913Q/933Q
serializers,
the
DS90UB964-Q1 receives data from 1-Megapixel
image sensors supporting 720p/800p/960p resolution
at 30-Hz or 60-Hz frame rates. Data is received and
aggregated into a MIPI CSI-2 compliant output for
interconnect to a downstream processor. A second
MIPI CSI-2 output port is available to provide
additional bandwidth, or offers a second replicated
output.
The DS90UB964-Q1 includes 4 FPD-Link III
deserializers, each enabling a connection via cost-
effective 50-Ω single-ended coaxial or 100-Ω
differential STP cables. The receive equalizer
automatically adapts to compensate for cable loss
characteristics, including degradation over time.
Each of the FPD-Link III interfaces also includes a
separate low latency bi-directional control channel
that conveys control information from an I2C port and
is independent of video blanking period. General
purpose I/O signals such as those required for
camera synchronization and functional safety
features also make use of this bi-directional control
channel.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DS90UB964-Q1
VQFN (64)
9.00 mm × 9.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application Schematic
FPD-Link III
Serializer
FPD-Link III
Serializer
FPD-Link III
Serializer
FPD-Link III
Serializer
FPD-Link III
Coax or STP
MIPI CSI-2
DS90UB964-Q1
FPD-Link III HUB
D3P/N
D2P/N
D1P/N
D0P/N
CLKP/N
I2C
GPIO
Processor
SoC
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.