DS90UB953-Q1

VQFN (RHB)

32

25 mm² 5 x 5

AEC-Q100 qualified for automotive applications:
- Device temperature Grade 2: –40°C to +105°C ambient operating temperature
ISO 10605 and IEC 61000-4-2 ESD compliant
Power-over-Coax (PoC) compatible transceiver
4.16-Gbps grade serializer supports high-speed sensors including full HD 1080p 2.3MP 60-fps and 4MP 30-fps imagers
D-PHY v1.2 and CSI-2 v1.3 compliant system interface
- Up to 4 data lanes at 832 Mbps per each lane
- Supports up to four virtual channels
Precision multi-camera clocking and synchronization
Flexible programmable output clock generator
Advanced data protection and diagnostics including CRC data protection, sensor data integrity check, I2C write protection, voltage and temperature measurement, programmable alarm, and line fault detection
Supports Single-ended coaxial or shielded-twisted-pair (STP) cable
Ultra-low latency bidirectional I2C and GPIO control channel enables ISP control from ECU
Single 1.8-V power supply
Low (0.25 W typical) power consumption
Functional Safety-Capable
- Documentation available to aid ISO 26262 system design
Compatible with DS90UB954-Q1, DS90UB964-Q1, DS90UB962-Q1, DS90UB936-Q1, DS90UB960-Q1, DS90UB934-Q1, and DS90UB914A-Q1 deserializers
Wide temperature range: –40°C to 105°C
Small 5-mm × 5-mm VQFN package and PoC solution size for compact camera module designs

AEC-Q100 qualified for automotive applications:
- Device temperature Grade 2: –40°C to +105°C ambient operating temperature
ISO 10605 and IEC 61000-4-2 ESD compliant
Power-over-Coax (PoC) compatible transceiver
4.16-Gbps grade serializer supports high-speed sensors including full HD 1080p 2.3MP 60-fps and 4MP 30-fps imagers
D-PHY v1.2 and CSI-2 v1.3 compliant system interface
- Up to 4 data lanes at 832 Mbps per each lane
- Supports up to four virtual channels
Precision multi-camera clocking and synchronization
Flexible programmable output clock generator
Advanced data protection and diagnostics including CRC data protection, sensor data integrity check, I2C write protection, voltage and temperature measurement, programmable alarm, and line fault detection
Supports Single-ended coaxial or shielded-twisted-pair (STP) cable
Ultra-low latency bidirectional I2C and GPIO control channel enables ISP control from ECU
Single 1.8-V power supply
Low (0.25 W typical) power consumption
Functional Safety-Capable
- Documentation available to aid ISO 26262 system design
Compatible with DS90UB954-Q1, DS90UB964-Q1, DS90UB962-Q1, DS90UB936-Q1, DS90UB960-Q1, DS90UB934-Q1, and DS90UB914A-Q1 deserializers
Wide temperature range: –40°C to 105°C
Small 5-mm × 5-mm VQFN package and PoC solution size for compact camera module designs

The DS90UB953-Q1 serializer is part of TI’s FPD-Link III device family designed to support high-speed raw data sensors including 2.3MP imagers at 60-fps and as well as 4MP, 30-fps cameras, satellite RADAR, LIDAR, and Time-of-Flight (ToF) sensors. The chip delivers a 4.16-Gbps forward channel and an ultra-low latency, 50-Mbps bidirectional control channel and supports power over a single coax (PoC) or STP cable. The DS90UB953-Q1 features advanced data protection and diagnostic features to support ADAS and autonomous driving. Together with a companion deserializer, the DS90UB953-Q1 delivers precise multi-camera sensor clock and sensor synchronization.

The DS90UB953-Q1 is fully AEC-Q100 qualified with a -40°C to 105°C wide temperature range.The serializer comes in a small 5-mm × 5-mm VQFN package for space-constrained sensor applications.

The DS90UB953-Q1 serializer is part of TI’s FPD-Link III device family designed to support high-speed raw data sensors including 2.3MP imagers at 60-fps and as well as 4MP, 30-fps cameras, satellite RADAR, LIDAR, and Time-of-Flight (ToF) sensors. The chip delivers a 4.16-Gbps forward channel and an ultra-low latency, 50-Mbps bidirectional control channel and supports power over a single coax (PoC) or STP cable. The DS90UB953-Q1 features advanced data protection and diagnostic features to support ADAS and autonomous driving. Together with a companion deserializer, the DS90UB953-Q1 delivers precise multi-camera sensor clock and sensor synchronization.

The DS90UB953-Q1 is fully AEC-Q100 qualified with a -40°C to 105°C wide temperature range.The serializer comes in a small 5-mm × 5-mm VQFN package for space-constrained sensor applications.

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Technical documentation

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	Type	Title	Date
*	Data sheet	DS90UB953-Q1 FPD-Link III 4.16-Gbps Serializer With CSI-2 Interface for 2.3MP/60fps Cameras, RADAR, and Other Sensors datasheet (Rev. C)	21 Sep 2020
	User guide	DS90UB95x-Q1 Serializer Evaluation Module (Rev. C)	19 Apr 2021
	Technical article	How to choose a power supply for an automotive camera module	17 Sep 2020
	Application note	DS90UB953-Q1/DS90UB954-Q1 I2S Evaluation (Rev. A)	26 Jun 2019
	Application note	How to Design a FPD-Link III System Using DS90UB953-Q1 and DS90UB954-Q1 (Rev. A)	13 Jun 2019
	Application note	Backwards Compatibility Modes for Operation With Parallel Output Deserializers (Rev. A)	17 Apr 2018
	Application note	Power Over Coax Design Guidelines for DS90UB953-Q1	17 Apr 2018
	Technical article	Next-generation FPD-Link III devices add speed and flexibility to Advanced Driver Assistance Systems	18 Oct 2017
	Application note	High Speed Layout Guidelines (Rev. A)	08 Aug 2017
	Analog design journal	An EMC/EMI system-design and testing methodology for FPD-Link III SerDes	26 Apr 2017
	Technical article	Integrated smart sensor health monitoring for ADAS and autonomous driving	10 Nov 2016
	Analog design journal	Ten tips for successfully designing with automotive EMC/EMI requirements	24 Jul 2015
	Application note	I2C Communication Over FPD-Link III with Bidirectional Control Channel (Rev. A)	26 Apr 2013

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DS90UB953-Q1EVM — DS90UB953-Q1 2MP MIPI® CSI-2 FPD-Link III serializer for 2MP/60fps cameras & RADAR evaluation module

The Texas Instruments DS90UB953-Q1EVM evaluation module (EVM) helps you evaluate the operation and performance of the DS90UB953-Q1 2MP MIPI® CSI-2 FPD-Link III serializer (SER). The device translates data from up to 4 MIPI CSI-2 lanes, operating at 830 Mbps each (...)

User guide

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Support software

ALP — Analog LaunchPad™ software

Analog LaunchPad (ALP) software is an interactive graphical user interface (GUI) software platform to evaluate TI FPD-Link™ serializers and deserializers (SerDes). ALP software enables device- and system-level evaluation with powerful built-in features, including:

Local and remote device access
(...)

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Simulation model

DS90UB953Q1 IBIS Model (Rev. A)

SNLM212A.ZIP (46 KB) - IBIS Model

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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)

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Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)

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Reference designs

TIDA-050035 — Scalable automotive 2-MP camera module reference design with camera PMIC

This reference design provides a compact and scalable camera module for automotive driver assistance (ADAS) systems and other vision applications. It combines a 2-megapixel (2 MP) imager with a 4-Gbps serializer and four-channel power management integrated circuit (PMIC).

The camera module is a (...)

document-generic

Reference designs

TIDA-050036 — Automotive 2-MP camera module reference design for DMS and other camera modules

This reference design provides a compact and scalable camera module for automotive driver monitoring systems (DMS) and other vision applications. It combines a 2-megapixel (2 MP) imager with a 4-Gbps serializer and four-channel power management integrated circuit (PMIC).

The camera module is a (...)

document-generic

Reference designs

TIDA-020000 — Automotive 2.6-MP camera module reference design with POL PMIC, FPD-Link III, supervisor and POC

This reference design addresses the need for small cameras in automotive systems by combining a 2.6-megapixel imager with a 4-Gbps serliazier while providing power supplies and voltage supervision for both devices in an ultra-small form factor. This design includes a high-speed serial interface to (...)

Reference designs

TIDA-020003 — Automotive 2-MP camera module reference design with MIPI CSI-2 interface, PMIC, FPD-Link III and POC

This camera module reference design addresses the need for small cameras in automotive systems by combining a 2-megapixel imager with a 4-Gbps serliazier. Additionally, it provides power and voltage supervision from a single Power Management IC (PMIC). This design includes a high-speed serial (...)

Reference designs

TIDA-020002 — Automotive 2-MP camera module reference design with MIPI CSI-2 video interface, FPD-Link III and POC

This camera module reference design addresses the need for small cameras in automotive systems by combining a 2-megapixel imager with a 4-Gbps serializer. Additionally, it provides power supplies and voltage supervision for both devices in an ultra-small form factor. This design includes a (...)

Reference designs

TIDA-01130 — Automotive 2-MP camera module reference design with MIPI CSI-2 video interface, FPD-Link III and POC

The TIDA-01130 reference design demonstrates a very small solution size for 2-MP automotive cameras with the capability of much faster forward channel data rate speeds by using MIPI CSI-2 interface and TI's 4Gbps FPD-Link III serializer. The higher throughput capability of this camera enables CMS (...)