DS90UB954-Q1 Dual 2MP FPD-Link III Deserializer With CSI-2 Outputs for 2MP/60fps Cameras and RADAR | TI.com

DS90UB954-Q1 (ACTIVE)

Dual 2MP FPD-Link III Deserializer With CSI-2 Outputs for 2MP/60fps Cameras and RADAR

Dual 2MP FPD-Link III Deserializer With CSI-2 Outputs for 2MP/60fps Cameras and RADAR - DS90UB954-Q1
 

Description

The DS90UB954-Q1 is a versatile dual deserializer hub capable of receiving serialized sensor data from one or two independent sources through an FPD-Link III interface. When paired with a DS90UB953-Q1 serializer, the DS90UB954-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 aggregated into a MIPI CSI-2 compliant output for interconnect to a downstream processor. For sensors with DS90UB933-Q1 and DS90UB913A-Q1 serializers, the DS90UB954-Q1 receives and aggregates data from one or two sensors including Full HD 1080p 2MP 60/fps imager sensors. 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 aggregated video stream for data logging and parallel processing.

The DS90UB954-Q1 and partner DS90UB953-Q1 chipset is AEC-Q100 qualified and designed to receive data across either 50-Ω single-ended coaxial or 100-Ω differential STP cables. The deserializer hub 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.

Features

  • AEC-Q100 Qualified for Automotive Applications:
    • Device Temperature Grade 2: –40℃ to +105℃ Ambient Operating Temperature Range
    • Device HBM ESD Classification Level ±4 kV
    • Device CDM ESD Classification Level C5
  • Dual Deserializer Hub Aggregates One or Two Active Sensors Over FPD-Link III Interface
  • Power-over-Coax (PoC) compatible Transceiver
  • MIPI DPHY Version 1.2 / CSI-2 Version 1.3 Compliant
    • CSI-2 Output Ports
    • Supports 1, 2, 3, 4 Data Lanes
    • CSI-2 Data Rate Scalable for 400 Mbps / 800 Mbps / 1.5 Gbps / 1.6 Gbps each Data Lane
    • Programmable Data Types
    • Four Virtual Channels
    • ECC and CRC Generation
  • Ultra-low Data and Control Path Latency
  • Supports Single-Ended Coaxial or Shielded Twisted-Pair (STP) Cable
  • Adaptive Receive Equalization
  • I2C With Fast-Mode Plus up to 1 Mbps
  • Flexible GPIOs for Camera Synchronization and Diagnostics
  • Compatible with DS90UB953-Q1, DS90UB933-Q1 and DS90UB913A-Q1 Serializers
  • Line Fault Detection and Advanced Diagnostics
  • ISO 10605 and IEC 61000-4-2 ESD Compliant

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Parametrics Compare all products in Camera SerDes

 
Function
Color Depth (bpp)
Pixel Clock Min (MHz)
Pixel Clock (Max) (MHz)
Input Compatibility
Output Compatibility
Features
Signal Conditioning
EMI Reduction
Diagnostics
Total Throughput (Mbps)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Pin/Package
DS90UB954-Q1 DS90UB934-Q1 DS90UB936-Q1 DS90UB960-Q1 DS90UB964-Q1
Deserializer     Deserializer     Deserializer     Deserializer     Deserializer    
12       12     12     12    
25     25     25     25     25    
100     133     100     100     100    
FPD-Link III LVDS     FPD-Link III LVDS     FPD-Link III LVDS     FPD-Link III LVDS     FPD-Link III LVDS    
MIPI CSI-2     LVCMOS     MIPI CSI-2     MIPI CSI-2     MIPI CSI-2    
  2:1 input multiplexer
CRC
Dedicated GPIO
FPD-Link III Coax
Pattern Generator
Remote Interrupt Pin Mirroring    
     
Adaptive Equalizer
Programmable Equalizer    
Adaptive Equalizer
Programmable Equalizer    
Adaptive Equalizer
Programmable Equalizer    
Adaptive Equalizer
Programmable Equalizer    
Adaptive Equalizer
Programmable Equalizer    
  BIST
LVDS
SSC Compatible
SSCG    
     
BIST     I2C Bus     BIST     BIST     BIST    
1866     1600     2500     4000     1866    
Automotive     Automotive     Automotive     Automotive     Automotive    
-40 to 105     -40 to 105     -40 to 105     -40 to 105     -40 to 105    
VQFN     VQFN     VQFN     VQFN     VQFN    
48VQFN: 49 mm2: 7 x 7(VQFN)     48VQFN: 49 mm2: 7 x 7(VQFN)     48VQFN: 49 mm2: 7 x 7(VQFN)     64VQFN: 81 mm2: 9 x 9(VQFN)     64VQFN: 81 mm2: 9 x 9(VQFN)    
48VQFN     48VQFN     48VQFN     64VQFN     64VQFN