25-100MHz 10/12-Bit FPD-Link III SERIALIZER - DS90UB913A-Q1

DS90UB913A-Q1 (ACTIVE)

25-100MHz 10/12-Bit FPD-Link III SERIALIZER

 

Automotive Camera Systems Solutions

FPD-Link III with Power-Over-Coax

Check out this complete camera system solution for automotive. The combination of FPD-Link III DS90UB913A / 14A and power components LM34919B-Q1 and LP3907-Q1 provide a solution for a small form factor camera module with minimum footprint power supply requirements and reduced connector count and size by using only a single coax cable for uncompressed megapixel camera data, control signals and power supply.


Automotive Camera Systems Solutions - System 

Block Diagram
Download Datasheets
  • DS90UB913A-Q1 - 25-100MHz 10/12-Bit FPD-Link III Serializer
  • DS90UB914A-Q1 – 25-100MHz 10/12-Bit FPD-Link III Deserializer
  • LP3907–Q1 – Dual High-Current Step-Down DC/DC and Dual Linear Regulator with I2C-Compatible Interface
  • LM34919B–Q1 – Ultra-Small 40 V, 600 mA Constant On-Time Buck Switching Regulator


Order Tools
  • SERDESUB-913ROS - Evaluation Kit for TI’s DS90UB913/914Q FPD-Link III Serializer/Deserializer
  • LM34919BEVAL - LM34919BEVAL Evaluation Board


      Find More Solutions from TI

Description

The DS90UB913A-Q1 device offers an FPD-Link III interface with a high-speed forward channel and a bidirectional control channel for data transmission over a single coaxial cable or differential pair. The DS90UB913A-Q1 device incorporates differential signaling on both the high-speed forward channel and bidirectional control channel data paths. The serializer/deserializer pair is targeted for connections between imagers and video processors in an ECU (Electronic Control Unit). This device is ideally suited for driving video data requiring up to 12-bit pixel depth plus two synchronization signals along with bidirectional control channel bus.

Using TI’s embedded clock technology allows transparent full-duplex communication over a single differential pair, carrying asymmetrical-bidirectional control channel information. This single serial stream simplifies transferring a wide data bus over PCB traces and cable by eliminating the skew problems between parallel data and clock paths. This significantly saves system cost by narrowing data paths that in turn reduce PCB layers, cable width, and connector size and pins. Internal DC-balanced encoding/decoding is used to support AC-coupled interconnects.

Features

  • Qualified for Automotive Applications AEC-Q100
    • Device Temperature Grade 2: –40°C to +105°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level ±8kV
    • Device CDM ESD Classification Level C6
  • 25-MHz to 100-MHz Input Pixel Clock Support
  • Programmable Data Payload:
    • 10-bit Payload up to 100 MHz
    • 12-bit Payload up to 75 MHz
  • Continuous Low Latency Bidirectional Control
    Interface Channel with I2C Support @400 kHz
  • Embedded Clock with DC-Balanced Coding to
    Support AC-Coupled Interconnects
  • Capable of Driving up to 15m Coaxial or 20m
    Shielded Twisted-pair Cables
  • Robust Power-Over-Coaxial (PoC) Operation
  • 4 Dedicated General Purpose Input/Output
  • 1.8-V, 2.8-V or 3.3-V-Compatible Parallel Inputs
    on Serializer
  • Single Power Supply at 1.8 V
  • ISO 10605 and IEC 61000-4-2 ESD Compliant
  • Small Serializer Footprint (5 mm × 5 mm)

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Parametrics Compare all products in FPD-Link III SerDes

 
Function
Color Depth (bpp)
Pixel Clock Min (MHz)
Pixel Clock (Max) (MHz)
Pin/Package
Approx. Price (US$)
Input Compatibility
Operating Temperature Range (C)
Output Compatibility
Control Channel
Signal Conditioning
Diagnostics
EMI Reduction
Special Features
Total Throughput (Mbps)
DS90UB913A-Q1
Serializer    
12    
25    
100    
32WQFN    
3.99 | 1ku    
LVCMOS    
-40 to 105    
FPD-Link III LVDS    
GPIO
I2C    
-    
BIST    
-    
CRC
I2C Config    
1400