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TI DS90UB940NTNKDTQ1RoHS

Manufacturer
TI
MPN
DS90UB940NTNKDTQ1
LCSC Part #
C2652188
Packaging
WQFN-64-EP(9x9)
Customer #
Key Attributes
FPD-Link III deserializer converts to MIPI CSI-2 format
Datasheetpdf iconTI DS90UB940NTNKDTQ1
In-Stock: 7
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QtyUnit PriceTotal Amount
1+$ 11.6003$ 11.60
10+$ 9.9679$ 99.68
30+$ 8.9732$ 269.20
100+$ 8.1392$ 813.92
Standard Packaging250/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Serializers, Deserializers
ManufacturerTI
PackagingWQFN-64-EP(9x9)
OutputMIPI
Clock Frequency170MHz
Input-
Data Rate1.3Gbps
Number of ports1;2
TypeDeserializer
Voltage - Supply1.2V;3.3V
Parallel Bit Count Per Channel-
FeaturesAdaptive receive equalization;Clock synchronization and data alignment
Operating Temperature-40℃~+105℃
Control InterfaceSPI;I2C
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Introduction

AI Translation

The DS90UB940N-Q1 is an FPD-Link III deserializer. When used in conjunction with the DS90UB949/947/929-Q1 serializers, it can convert single-channel or dual-channel FPD-Link III streams into the MIPI CSI-2 format. This deserializer can operate over cost-effective 50Ω single-ended coaxial or 100Ω differential shielded twisted-pair (STP) cables. The device can recover data from single-channel or dual-channel FPD-Link III serial streams and then convert the data into the Camera Serial Interface (CSI-2) format, supporting video resolutions up to WUXGA and 1080p60 (24-bit color depth). The FPD-Link III interface supports the transmission of video and audio data and full-duplex control (including I2C and SPI communication) over the same differential link. Integrating video data and control through two differential pairs reduces the size and weight of the interconnect and simplifies system design. Electromagnetic interference (EMI) is minimized through the use of low-voltage differential signaling, data scrambling, and randomization. In backward-compatible mode, the device supports resolutions up to WXGA and 720p (24-bit color depth) on a single differential link. The device automatically detects FPD-Link III channels and provides a clock alignment and skew compensation function without the need for any special training mode. This ensures that phase skew remains within tolerance when there are mismatches in the interconnect lines (e.g., PCB traces), differences in cable pair lengths, and connector imbalances.

Features

AI Translation
  • AEC-Q100 compliant with the following characteristics:
  • Device temperature grade 2: ambient operating temperature range of -40°C to +105°C
  • Supports pixel clock frequencies up to 170MHz for WUXGA (1920×1200) and 1080p60 resolutions with 24-bit color depth
  • Single- or dual-channel FPD-Link III interface with skew correction capability
  • MIPI D-PHY/CSI-2 transmitter
  • CSI-2 output port with selectable 2-lane or 4-lane operating mode (up to 1.3Gbps per lane)
  • Video formats: RGB888/666/565, YUV422/420, and RAW8/10/12
  • Programmable virtual channel identifier
  • Quad-channel high-speed GPIO (up to 2Mbps per channel)
  • Adaptive receive equalization
  • Channel insertion loss compensation up to –15.3dB at 1.7GHz with automatic temperature and cable aging compensation
  • SPI control interface rate up to 3.3Mbps with I2C (master/slave) supporting 1Mbps Fast Mode Plus
  • Supports 7.1 multi-line I2S (4 data) channels

Applications

AI Translation
  • Automotive infotainment systems and instrument clusters
  • Automotive center console displays
  • Rear-seat entertainment systems
  • Automotive instrument cluster displays
  • Automotive smart displays