DS90UB953-Q1 Datasheet, PDF (1/7 Pages) Texas Instruments – MIPI CSI-2 FPD-Link III Serializer

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DS90UB953-Q1
SNLS547 – SEPTEMBER 2016
DS90UB953-Q1 MIPI CSI-2 FPD-Link III Serializer for 2MP/60fps Cameras and RADAR
1 Features
•1 AEC-Q100 Qualified for Automotive Applications:
– Device Temperature Grade 2:–40°C to +105°C
Ambient Operating Temperature Range
– Device HBN ESD Classification Level ±4kV
– Device CDM EDS Classification Level C
• Serializer/Deserialiser (SerDes) Chipset,
Supporting Automotive Driver Assist Camera
Image Sensors
• FPD-Link III Serial Interface
• MIPI D-PHY / CSI-2 Version 1.1 Compliant
System Interface
– Supports 1,2 or 4 Lane
– Supports up to 830 Mbps per lane (4 lanes)
– Supports up to 1.5Gbps/lane (1 or 2 lanes)
• Multi-Camera Synchronization
• Monitoring/Reporting for Diagnostics
• Supports Coax or Shielded Twist-Pair (STP)
Cable
• Receivers support Adaptive Receive Equalization
• High-Speed Bi-Directional Control Data Channel
Supporting GPIOs and I²C
• I²C with High-Speed Mode
• Single Power Supply at 1.8V
• Typical Power Dissipation 0.325W
• Wide Temperature Range: –40°C to 105°C
• Small Serializer QFN Package and Footprint (5
mm x 5 mm)
2 Applications
• AUTOMOTIVE DRIVER ASSIST
– Camera Monitor Systems (CMS)
– Surround View Systems for Parking Assist
– Front Cameras for Collision Mitigation
– Rear-View Cameras for Backup Protection
– Interior Cameras for Driver Monitoring and
Gesture Recognition
3 Description
The DS90UB953 Serializer represents the next
generation in FPD-III serializers designed to support
automotive cameras. These cameras may be used to
support automotive driver assist systems which use
multiple remote cameras. The DS90UB953 supports
image sensors with resolutions of up to 1920x1200 at
60 fps. The FPD-III interface supports the video
transport needs with a 4 Gbps forward channel and a
1Mbps bidirectional control channel. This is sufficient
to support up to 4 MIPI CSI-2 lanes, operating at
830Mbps each, as well as the CCI control interface
while still leaving room for additional support and
diagnostic functions.
The DS90UB953/954 chipset is fully AEC-Q100
qualified with a –40°C to 105°C wide temperature
range. The DS90UB953 serializer comes in a small
footprint, Quad Flat No-Lead package option in order
to support small, compact, space constrained
automotive camera modules.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DS90UB953-Q1
QFN (36)
5 mm x 5 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application
1.8 V
1.8 V
Full HD
Image Sensor
1920x1200
60fps
MIPI CSI-2
D3+/-
D2+/-
D1+/-
D0+/-
CLK+/-
I2C
IDx
HS_GPIO
(SPI)
DS90UB953
Serializer
FPD-Link III
(over Coax or STP)
DS90UB954
Deserializer
0.1 µF
DOUT0+
0.1 µF
RIN0+
DOUT0-
RIN0-
MIPI CSI-2
D3+/-
D2+/-
D1+/-
D0+/-
CLK+/-
I2C
IDx
HS_GPIO
(SPI)
Image
Signal
Processor
(ISP)
Copyright © 2016, Texas Instruments Incorporated
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. PRODUCT PREVIEW Information. Product in design phase of
development. Subject to change or discontinuance without notice.