DS90UB940TNKDRQ1
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Texas Instruments DS90UB940TNKDRQ1

Manufacturer No:
DS90UB940TNKDRQ1
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC SER/DESER 25-170 MHZ FPD 64WQ
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

Overview

The DS90UB940-Q1, produced by Texas Instruments, is a 1080p FPD-Link III to CSI-2 deserializer. This device is designed to convert 1-lane or 2-lane FPD-Link III serial streams into a MIPI CSI-2 format, supporting video resolutions up to WUXGA and 1080p60 with 24-bit color depth. It is AEC-Q100 qualified, ensuring robust performance in automotive and other demanding environments, with an ambient operating temperature range of –40°C to +105°C. The deserializer integrates video and audio data transmission along with full duplex control, including I2C and SPI communication, over the same differential link, thereby reducing interconnect size and weight and simplifying system design.

Key Specifications

Parameter Value Unit
Device Temperature Grade –40°C to +105°C °C
Pixel Clock Frequency Up to 170 MHz MHz
Video Resolution Up to WUXGA (1920×1200) and 1080p60 -
Color Depth 24-bit -
FPD-Link III Interface 1-lane or 2-lane -
Cable Interface 50-Ω single-ended coaxial or 100-Ω differential STP -
Package Type 64-Pin WQFN -
Package Size 9.00 mm × 9.00 mm mm
VDD12 Voltage 1.2 V V
VDDIO Voltage 1.8 V / 3.3 V V

Key Features

  • AEC-Q100 qualified for automotive applications with a temperature range of –40°C to +105°C.
  • Supports pixel clock frequency up to 170 MHz for WUXGA and 1080p60 resolutions with 24-bit color depth.
  • 1-lane or 2-lane FPD-Link III interface with deskew capability.
  • Converts FPD-Link III streams into MIPI CSI-2 format.
  • Supports video and audio data transmission and full duplex control, including I2C and SPI communication over the same differential link.
  • Minimizes EMI through low voltage differential signaling, data scrambling, and randomization.
  • Automatic clock alignment and de-skew functionality without special training patterns.
  • Backward compatible mode supporting up to WXGA and 720p resolutions with 24-bit color depth over a single differential link.

Applications

  • Automotive infotainment and driver assistance systems.
  • Advanced driver-assistance systems (ADAS).
  • Surround view cameras and other multi-camera systems.
  • Industrial and medical imaging applications requiring high-resolution video transmission.

Q & A

  1. What is the DS90UB940-Q1 used for?

    The DS90UB940-Q1 is used to convert 1-lane or 2-lane FPD-Link III serial streams into a MIPI CSI-2 format, supporting high-resolution video transmission in various applications.

  2. What are the supported video resolutions?

    The device supports video resolutions up to WUXGA (1920×1200) and 1080p60 with 24-bit color depth).

  3. What type of interface does it use?

    The device uses a 50-Ω single-ended coaxial or 100-Ω differential shielded twisted-pair (STP) cable interface).

  4. Is the device AEC-Q100 qualified?
  5. What is the operating temperature range of the device?

    The device operates within an ambient temperature range of –40°C to +105°C).

  6. Does the device support I2C and SPI communication?
  7. How does the device minimize EMI?

    The device minimizes EMI through low voltage differential signaling, data scrambling, and randomization).

  8. Does the device require special training patterns for clock alignment?
  9. What is the package type and size of the device?

    The device is packaged in a 64-Pin WQFN with a size of 9.00 mm × 9.00 mm).

  10. What are some typical applications of the DS90UB940-Q1?

Product Attributes

Function:Deserializer
Data Rate:3.36Gbps
Input Type:FPD-Link III, LVDS
Output Type:CSI-2, MIPI
Number of Inputs:2
Number of Outputs:4
Voltage - Supply:1.71V ~ 1.89V, 3V ~ 3.6V
Operating Temperature:-40°C ~ 105°C (TA)
Mounting Type:Surface Mount
Package / Case:64-WFQFN Exposed Pad
Supplier Device Package:64-WQFN (9x9)
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Similar Products

Part Number DS90UB940TNKDRQ1 DS90UB948TNKDRQ1 DS90UB940TNKDTQ1 DS90UH940TNKDRQ1 DS90UB940NTNKDRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Discontinued at Digi-Key Active
Function Deserializer Deserializer Deserializer Deserializer Deserializer
Data Rate 3.36Gbps 3.36Gbps 3.36Gbps 3.36Gbps 3.36Gbps
Input Type FPD-Link III, LVDS FPD-Link III, LVDS FPD-Link III, LVDS FPD-Link III, LVDS FPD-Link III, LVDS
Output Type CSI-2, MIPI LVDS CSI-2, MIPI CSI-2, MIPI CSI-2, MIPI
Number of Inputs 2 2 2 3 2
Number of Outputs 4 8 4 2 5
Voltage - Supply 1.71V ~ 1.89V, 3V ~ 3.6V 1.71V ~ 1.89V, 3V ~ 3.6V 1.71V ~ 1.89V, 3V ~ 3.6V 1.2V, 1.8V, 3.3V 1.14V ~ 1.26V, 3V ~ 3.6V
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad
Supplier Device Package 64-WQFN (9x9) 64-WQFN (9x9) 64-WQFN (9x9) 64-WQFN (9x9) 64-WQFN (9x9)

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