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TDES9640

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7.55-Gbps MIPI® CSI-2 V³Link™ deserializer quad hub for high speed sensors

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Data sheet

TDES9640

ACTIVE
Data sheet Order now

Product details

Applications Camera SerDes Color depth (bpp) 24 Function Deserializer Input compatibility V3Link Pixel clock frequency (max) (MHz) 100 Output compatibility MIPI CSI-2 Features Coax or STP, Flexible GPIOs, Internal Programmable Precision Frame Sync Generator, Line Fault Detection, Pattern Generation, Port Replication Mode, Ultra-Low Data and Control Path Latency Signal conditioning Adaptive Equalizer, Programmable Equalizer EMI reduction LVDS, SSC Compatible Diagnostics BIST Rating Catalog Operating temperature range (°C) -20 to 85
Applications Camera SerDes Color depth (bpp) 24 Function Deserializer Input compatibility V3Link Pixel clock frequency (max) (MHz) 100 Output compatibility MIPI CSI-2 Features Coax or STP, Flexible GPIOs, Internal Programmable Precision Frame Sync Generator, Line Fault Detection, Pattern Generation, Port Replication Mode, Ultra-Low Data and Control Path Latency Signal conditioning Adaptive Equalizer, Programmable Equalizer EMI reduction LVDS, SSC Compatible Diagnostics BIST Rating Catalog Operating temperature range (°C) -20 to 85
VQFNP (RUR) 88 144 mm² 12 x 12
  • Quad 7.55 Gbps deserializer hub aggregates data from up to 4 sensors simultaneously
    • Supports 8MP+ imagers
    • Single-ended coaxial or shielded twisted-pair (STP) cable
    • Power-over-coax (PoC) support
  • Supports 3 data rates: 7.55 Gbps, 3.775 Gbps and 1.8875 Gbps
  • CSI v2.1 compliant system interface
  • Supports up to 2 MIPI CSI-2 output ports and 1 replication port
    • CSI Port 0: MIPI CSI-2 output port
    • CSI Port 1: MIPI CSI-2 output port
    • CSI Port 2: replication port (D-PHY only)
    • 16 Virtual channels and VC-ID remapping
    • MIPI D-PHY and C-PHY configurable
  • MIPI D-PHY v2.1 compatible
    • Up to 4 data lanes with 2 clocks per port
    • Up to 2.5 Gbps per lane, 10 Gbps per port
  • MIPI C-PHY v1.1 compatible
    • Up to 4 trios per port
    • Up to 5.7 Gbps per trio, 22.8 Gbps per port
  • Quad CMLOUT output ports for off-board processing
    • 4 x CMLOUT ports replicated from 4 x V 3Link RX ports
    • Capable of driving another deserializer at the same line rate
  • 10 GPIO pins for sensor synchronization and diagnostics
  • Dual I2C ports
  • Frozen frame detection
  • Automatic receiver equalization
  • Compatible with TSER9615, TSER953, and with the TSER4905 (when used in Enhanced Vision mode)
  • Low power sleep mode with GPIO-state retention
  • Wide temperature range: -20°C to 85°C
  • Quad 7.55 Gbps deserializer hub aggregates data from up to 4 sensors simultaneously
    • Supports 8MP+ imagers
    • Single-ended coaxial or shielded twisted-pair (STP) cable
    • Power-over-coax (PoC) support
  • Supports 3 data rates: 7.55 Gbps, 3.775 Gbps and 1.8875 Gbps
  • CSI v2.1 compliant system interface
  • Supports up to 2 MIPI CSI-2 output ports and 1 replication port
    • CSI Port 0: MIPI CSI-2 output port
    • CSI Port 1: MIPI CSI-2 output port
    • CSI Port 2: replication port (D-PHY only)
    • 16 Virtual channels and VC-ID remapping
    • MIPI D-PHY and C-PHY configurable
  • MIPI D-PHY v2.1 compatible
    • Up to 4 data lanes with 2 clocks per port
    • Up to 2.5 Gbps per lane, 10 Gbps per port
  • MIPI C-PHY v1.1 compatible
    • Up to 4 trios per port
    • Up to 5.7 Gbps per trio, 22.8 Gbps per port
  • Quad CMLOUT output ports for off-board processing
    • 4 x CMLOUT ports replicated from 4 x V 3Link RX ports
    • Capable of driving another deserializer at the same line rate
  • 10 GPIO pins for sensor synchronization and diagnostics
  • Dual I2C ports
  • Frozen frame detection
  • Automatic receiver equalization
  • Compatible with TSER9615, TSER953, and with the TSER4905 (when used in Enhanced Vision mode)
  • Low power sleep mode with GPIO-state retention
  • Wide temperature range: -20°C to 85°C

The TDES9640 is a V 3Link Enhanced Vision deserializer that delivers robust ultra-high-speed 7.55 Gbps forward channel and 47.1875 Mbps bidirectional control channel for connecting up to 4 data sensors to the processing unit over a coaxial or STP cable. When paired with the TSER9615 or the TSER4905 serializers, the TDES9640 receives video data from image sensors or video sources supporting ultra-high resolutions or multiple sensors in various topologies.

Data is received and aggregated into two MIPI CSI-2 D-PHY or C-PHY outputs for interfacing with a downstream processor. An additional CSI port is used for port replication in D-PHY mode only. The flexible MIPI CSI-2 outputs support multiple virtual channels interleaving per port to differentiate multiple sensors, exposures, and data types. This functionality features video aggregation and replication modes and supports input-to-output port as well as virtual channel (VC-ID) remapping.

The TDES9640 supports advanced data protection and diagnostic features, as well as multiple levels of data integrity checking and protection in conjunction with programmable health status interrupt, which helps achieve robust sensor module and link operation in the end application.

The TDES9640 is a V 3Link Enhanced Vision deserializer that delivers robust ultra-high-speed 7.55 Gbps forward channel and 47.1875 Mbps bidirectional control channel for connecting up to 4 data sensors to the processing unit over a coaxial or STP cable. When paired with the TSER9615 or the TSER4905 serializers, the TDES9640 receives video data from image sensors or video sources supporting ultra-high resolutions or multiple sensors in various topologies.

Data is received and aggregated into two MIPI CSI-2 D-PHY or C-PHY outputs for interfacing with a downstream processor. An additional CSI port is used for port replication in D-PHY mode only. The flexible MIPI CSI-2 outputs support multiple virtual channels interleaving per port to differentiate multiple sensors, exposures, and data types. This functionality features video aggregation and replication modes and supports input-to-output port as well as virtual channel (VC-ID) remapping.

The TDES9640 supports advanced data protection and diagnostic features, as well as multiple levels of data integrity checking and protection in conjunction with programmable health status interrupt, which helps achieve robust sensor module and link operation in the end application.
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* Data sheet TDES9640 V3LinkTMDeserializer Hub With CSI-2 Output Ports for 8-MP+ Cameras and Other Sensors datasheet (Rev. A) PDF | HTML 16 Nov 2023

Design & development

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Evaluation board

DS90UB9702-Q1EVM — DS90UB9702-Q1 evaluation module

The DS90UB9702-Q1EVM evaluation module (EVM) is a functional board design for evaluating the DS90UB9702-Q1 FPD-Link IV deserializer hub. The DS90UB9702-Q1 is a versatile deserializer capable of receiving data from up to four independent video sources using FPD-Link III and FPD-Link IV serializers. (...)
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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:

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Supported products & hardware

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Support software

ALP-PROFILE-UPDATE — Analog LaunchPad Profile Update 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:

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  • (...)
Supported products & hardware

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Simulation model

TDES9640 IBIS AMI Models

SNLM271.ZIP (207370 KB) - IBIS-AMI Model
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Simulation model

TDES9640 IBIS Model

SNLM268.ZIP (6040 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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