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DS90UB638-Q1

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4.16-Gbps single input deserializer with MIPI CSI-2 output port

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Data sheet

DS90UB638-Q1

ACTIVE
Data sheet Order now

Product details

Applications Advanced Driver Assistance Systems (ADAS) Input compatibility FPD-Link III LVDS Function Deserializer Output compatibility MIPI CSI-2 Color depth (bpp) 12 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
Applications Advanced Driver Assistance Systems (ADAS) Input compatibility FPD-Link III LVDS Function Deserializer Output compatibility MIPI CSI-2 Color depth (bpp) 12 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
VQFN (RGZ) 48 49 mm² 7 x 7
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 2: –40℃ to +105℃ ambient operating temperature range
  • ISO 10605 and IEC 61000-4-2 ESD Compliant
  • Power-over-Coax (PoC) compatible transceiver
  • MIPI DPHY version 1.2 / CSI-2 version 1.3 compliant
    • CSI-2 data rate scalable for 400 Mbps / 800 Mbps / 1.5 Gbps / 1.6 Gbps each data lane
    • Supports 1, 2, 3, 4 data lanes
    • Supports up to four virtual channels
    • Programmable data types
    • Advanced data protection and diagnostics including CRC data protection, sensor data integrity check, I2C write protection, remote voltage and temperature measurement, programmable alarm, BIST, pattern generation, and line fault detection
  • Ultra-low data and control path latency
  • Supports single-ended coaxial cable
  • Single input deserializer
  • Adaptive receive equalization
  • I2C with fast-mode plus up to 1 Mbps
  • Flexible GPIOs for camera synchronization and diagnostics
  • Unique DIE-ID for counterfeit protection
  • Supports Single-Ended Coaxial or Shielded Twisted-Pair (STP) Cable
  • Compatible with DS90UB635-Q1 and DS90UB633A-Q1 serializers
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 2: –40℃ to +105℃ ambient operating temperature range
  • ISO 10605 and IEC 61000-4-2 ESD Compliant
  • Power-over-Coax (PoC) compatible transceiver
  • MIPI DPHY version 1.2 / CSI-2 version 1.3 compliant
    • CSI-2 data rate scalable for 400 Mbps / 800 Mbps / 1.5 Gbps / 1.6 Gbps each data lane
    • Supports 1, 2, 3, 4 data lanes
    • Supports up to four virtual channels
    • Programmable data types
    • Advanced data protection and diagnostics including CRC data protection, sensor data integrity check, I2C write protection, remote voltage and temperature measurement, programmable alarm, BIST, pattern generation, and line fault detection
  • Ultra-low data and control path latency
  • Supports single-ended coaxial cable
  • Single input deserializer
  • Adaptive receive equalization
  • I2C with fast-mode plus up to 1 Mbps
  • Flexible GPIOs for camera synchronization and diagnostics
  • Unique DIE-ID for counterfeit protection
  • Supports Single-Ended Coaxial or Shielded Twisted-Pair (STP) Cable
  • Compatible with DS90UB635-Q1 and DS90UB633A-Q1 serializers

The DS90UB638-Q1 is a versatile deserializer capable of receiving serialized sensor data from a source through an FPD-Link III interface. When paired with a DS90UB635-Q1 serializer, the DS90UB638-Q1 receives data from imagers, supporting 2MP/60fps and 4MP/30fps cameras, as well as satellite RADAR and other sensors such as ToF and LIDAR. Data is received and presented at a MIPI CSI-2 compliant output for interconnect to a downstream processor. 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 received video stream for data logging and parallel processing.

The DS90UB638-Q1 is AEC-Q100 qualified and designed to receive data across a 50-Ω, single-ended coaxial. The deserializer 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 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.

The DS90UB638-Q1 is a versatile deserializer capable of receiving serialized sensor data from a source through an FPD-Link III interface. When paired with a DS90UB635-Q1 serializer, the DS90UB638-Q1 receives data from imagers, supporting 2MP/60fps and 4MP/30fps cameras, as well as satellite RADAR and other sensors such as ToF and LIDAR. Data is received and presented at a MIPI CSI-2 compliant output for interconnect to a downstream processor. 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 received video stream for data logging and parallel processing.

The DS90UB638-Q1 is AEC-Q100 qualified and designed to receive data across a 50-Ω, single-ended coaxial. The deserializer 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 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.
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* Data sheet DS90UB638-Q1 FPD-Link III 4.16-Gbps Single Input Deserializer With MIPI CSI-2 Output datasheet PDF | HTML 11 Feb 2023

Design & development

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

Application software & framework

ALP — Analog LaunchPad Framework Utility

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
  • (...)
Supported products & hardware

Supported products & hardware

Products
FPD-Link SerDes
  • DS90UA101-Q1 — Automotive Multi-Channel Digital Audio Serializer
  • DS90UA102-Q1 — Multi-Channel Digital Audio Deserializer
  • DS90UB633A-Q1 — 1M pixel ADAS 60-100MHz PCLK serializer
  • DS90UB635-Q1 — Automotive 4.16-Gbps FPD-Link III CSI-2 serializer
  • DS90UB638-Q1 — 4.16-Gbps single input deserializer with MIPI CSI-2 output port
  • DS90UB662-Q1 — Quad 2 MP camera hub FPD-link III deserializer with single MIPI CSI-2 output port
  • DS90UB901Q-Q1 — 10 - 43MHz 14 Bit Color FPD-Link III Serializer with Bidirectional Control Channel
  • DS90UB902Q-Q1 — 10 - 43MHz 14 Bit Color FPD-Link III Deserializer with Bidirectional Control Channel
  • DS90UB903Q-Q1 — 10 - 43MHz 18 Bit Color FPD-Link III Serializer with Bidirectional Control Channel
  • DS90UB904Q-Q1 — 10 - 43MHz 18 Bit Color FPD-Link III Deserializer with Bidirectional Control Channel
  • DS90UB913A-Q1 — 25- to 100-MHz, 10-bit & 12-bit FPD-Link III serializer
  • DS90UB913Q-Q1 — 10-MHz to 100-MHz 10/12-bit FPD-Link III serializer
  • DS90UB914A-Q1 — 25-100MHz 10/12-Bit FPD-Link III Deserializer
  • DS90UB914Q-Q1 — 10-MHz to 100-MHz 10/12-bit FPD-Link III deserializer
  • DS90UB921-Q1 — 5-96 MHz 24-bit Color FPD-Link III Serializer
  • DS90UB924-Q1 — 5 MHz to 96 MHz 24-bit Color FPD-Link III to OpenLDI Deserializer
  • DS90UB925Q-Q1 — 5 - 85 MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel
  • DS90UB926Q-Q1 — 5-85 MHz 24-bit Color FPD-Link III Deserializer with Bidirectional Control Channel
  • DS90UB927Q-Q1 — 5MHz - 85MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel
  • DS90UB928Q-Q1 — FPD-Link III Deserializer with Bidirectional Control Channel
  • DS90UB929-Q1 — 720p FPD-Link III Serializer
  • DS90UB933-Q1 — 12-bit 100 MHz FPD-Link III Serializer for 1MP/60fps and 2MP/30fps Cameras
  • DS90UB934-Q1 — 12-bit 100 MHz FPD-Link III Deserializer for 1MP/60fps and 2MP/30fps Cameras
  • DS90UB935-Q1 — FPD-Link III 3-Gbps serializer with CSI-2 interface for 1 MP & 60 fps
  • DS90UB936-Q1 — 1MP MIPI CSI-2 FPD-Link III Deserializer for 1MP/60fps & 2MP/30 fps
  • DS90UB940-Q1 — 1080p Dual FPD-Link III to CSI-2 Deserializer
  • DS90UB940N-Q1 — 1080p Dual FPD-Link III to CSI-2 Deserializer
  • DS90UB941AS-Q1 — 2K DSI to FPD-Link III Serializer
  • DS90UB947-Q1 — 1080p oLDI Dual FPD-Link III Serializer
  • DS90UB948-Q1 — 1080p oLDI Dual FPD-Link III Deserializer
  • DS90UB949-Q1 — 1080p HDMI to FPD-Link III bridge serializer
  • DS90UB949A-Q1 — 2K DSI to FPD-Link III Serializer
  • DS90UB953-Q1 — 2 MP MIPI® CSI-2 FPD-Link III serializer for 2MP/60fps cameras & radar
  • DS90UB953A-Q1 — FPD-Link III 4.16-Gbps serializer with CSI-2 interface
  • DS90UB954-Q1 — Dual 2 MP FPD-Link III deserializer with CSI-2 outputs for 2MP/60fps cameras & radar
  • DS90UB960-Q1 — Quad 2 MP camera hub FPD-Link III deserializer with dual CSI-2 output ports
  • DS90UB962-Q1 — Quad 3-Gbps Quad 3-Gbps FPD-Link III deserializer hub with single CSI-2 output
  • DS90UB964-Q1 — Quad 1 MP camera hub FPD-Link III deserializer with dual CSI-2 output ports for 1 MP cameras
  • DS90UB9702-Q1 — FPD-Link IV quad deserializer hub with D-PHY CSI-2 output ports for 8MP+ cameras and other sensors
  • DS90UB971-Q1 — FPD-Link IV 7.55-Gbps serializer with CSI-2 interface for 8MP+ cameras, radar and other sensors
  • DS90UH925AQ-Q1 — 5 to 85 MHz 24-bit Color FPD-Link III Serializer with HDCP
  • DS90UH925Q-Q1 — 5 - 85 MHz 24-bit Color FPD-Link III Serializer with HDCP
  • DS90UH926Q-Q1 — 5 - 85 MHz 24-bit Color FPD-Link III Deserializer with HDCP
  • DS90UH927Q-Q1 — 5MHz - 85MHz 24-bit Color FPD-Link III Serializer with HDCP
  • DS90UH928Q-Q1 — 5MHz - 85MHz 24-bit Color FPD-Link III to FPD-Link Deserializer with HDCP
  • DS90UH929-Q1 — 720p FPD-Link III Serializer with HDCP
  • DS90UH940-Q1 — 1080p Dual FPD-Link III to CSI-2 Deserializer with HDCP
  • DS90UH940N-Q1 — 1080p FPD-Link III to CSI-2 deserializer with HDCP
  • DS90UH941AS-Q1 — 2K DSI to FPD-Link III bridge serializer with video splitting and HDCP
  • DS90UH947-Q1 — 1080p oLDI Dual FPD-Link III Serializer with HDCP
  • DS90UH948-Q1 — 1080p oLDI Dual FPD-Link III Deserializer with HDCP
  • DS90UH949-Q1 — 2K DSI to FPD-Link III Serializer with HDCP
  • DS90UH949A-Q1 — 2K DSI to FPD-Link III Serializer with HDCP
Serial digital interface (SDI) ICs
  • LMH0387 — 3G HD/SD SDI configurable I/O adaptive cable equalizer / cable driver
V3Link SerDes
  • TDES4940 — 4K V³Link™ to DP/eDP deserializer for high-resolution panels
  • TDES954 — 4.16-Gbps MIPI® CSI-2 V³Link deserializer dual hub for high speed sensors
  • TDES960 — 4.16-Gbps MIPI® CSI-2 V³Link deserializer quad hub for high speed sensors
  • TDES9640 — 7.55-Gbps MIPI® CSI-2 V³Link™ deserializer quad hub for high speed sensors
  • TSER4905 — 4K DSI to V³Link™ serializer for high-resolution panels
  • TSER953 — 4.16-Gbps MIPI® CSI-2 V³Link serializer for high speed sensors
  • TSER9615 — 7.55-Gbps MIPI® CSI-2 V³Link™ serializer for high-speed sensors
Hardware development
Evaluation board
  • DP83640T-EVK — DP83640T evaluation demonstration board
  • DS100BR410EVK-4 — DS100BR410 Low Pwr Quad Ch Repeater with 10.3125 Gbps Eq and De-Emphasis Driver EVM
  • DS80PCI800EVK — DS80PCI800EVK Evaluation Module
  • DS90UB913A-CXEVM — FPD-Link III serializer evaluation module
  • DS90UB914A-CXEVM — FPD-Link III deserializer evaluation module
  • DS90UB921-Q1EVM — 5-96MHz DS90UB921-Q1 FPD-Link III Serializer for STP or Coaxial Cable
  • DS90UB924-Q1EVM — DS90UB924-Q1 FPD-Link III Deserializer Evaluation Module
  • DS90UB926QSEVB — DS90UB926Q Evaluation Module
  • DS90UB927QEVM — DS90UB927Q-Q1 5MHz-85MHz FPD-Link III Serializer Evaluation Module
  • DS90UB928QEVM — DS90UB928QEVM FPD-Link III Deserializer Evaluation Module
  • DS90UB929-Q1EVM — DS90UB929-Q1 Evaluation Module
  • DS90UB933-Q1EVM — 100-MHz 12-bit DS90UB933-Q1 FPD-Link III serializer for STP or coaxial cable evaluation module
  • DS90UB934-Q1EVM — DS90UB934-Q1 FPD-Link III Camera Deserializer Evaluation Module
  • DS90UB940-Q1EVM — FPD-link III deserializer evaluation module
  • DS90UB941AS-Q1EVM — DSI to FPD-Link III bridge serializer evaluation module
  • DS90UB947-Q1EVM — DS90UB947-Q1 Evaluation Module
  • DS90UB948-Q1EVM — DS90UB948-Q1EVM FPD-Link III Deserializer Evaluation Module
  • DS90UB949-Q1EVM — DS90UB949-Q1 evaluation module
  • DS90UB949A-Q1EVM — HDMI to FPD-Link III bridge serializer evaluation module
  • DS90UB953-Q1EVM — DS90UB953-Q1 2MP MIPI® CSI-2 FPD-Link III serializer for 2MP/60fps cameras & RADAR evaluation module
  • DS90UB953A-Q1EVM — FPD-Link III 4.16-Gbps serializer with CSI-2 interface for 2.3MP/60fps cameras and other sensors
  • DS90UB954-Q1EVM — FPD-link III camera deserializer evaluation module
  • DS90UB960-Q1EVM — Quad FPD-Link III Deserializer Hub With Dual MIPI CSI-2 Ports Evaluation Module
  • DS90UB964-Q1EVM — FPD-Link III Camera Hub Deserializer Evaluation Module
  • DS90UB964-Q1EVMTDA — FPD-Link III Camera Hub Deserializer Evaluation Module With TDA3x Support
  • DS90UH925QSEVB — DS90UH925QSEVB Evaluation Board
  • DS90UH926QSEVB — DS90UH926QSEVB Evaluation Module
  • DS90UH927QEVM — DS90UH927Q-Q1 5MHz-85MHz FPD-Link III Serializer Evaluation Module
  • DS90UH928QEVM — DS90UH928QEVM FPD-Link III Deserializer Evaluation Module
  • DS90UH929-Q1EVM — DS90UH929-Q1 Evaluation Module
  • DS90UH940-Q1EVM — FPD-Link III deserializer evaluation module
  • DS90UH941AS-Q1EVM — DSI to FPD-Link III bridge serializer evaluation module
  • DS90UH947-Q1EVM — DS90UH947-Q1 Evaluation Module
  • DS90UH948-Q1EVM — DS90UH948-Q1EVM FPD-Link III Deserializer Evaluation Module
  • DS90UH949-Q1EVM — DS90UH949-Q1 Evaluation Module
  • DS90UH949A-Q1EVM — DS90UH949A-Q1 Evaluation Module
  • SD307EVK — Single/dual 3-Gbps HD/SD SDI cable driver with cable detect evaluation board
  • SD384EVK — SD384EVK - Evaluation Board for LMH0384 Cable Equalizer
  • SD394EVK — SD394EVK - Evaluation Board for LMH0394 Cable Equalizer
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DS90UB638 IBIS Model

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