DS90UB913A-Q1

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

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: &ndash40°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)

Parametrics

Function Serializer    
Color Depth (bpp) 12    
Pixel Clock Min (MHz) 25    
Pixel Clock (Max) (MHz) 100    
Input Compatibility LVCMOS    
Output Compatibility FPD-Link III LVDS    
Features CRC^I2C Config    
Diagnostics BIST    
Total Throughput (Mbps) 1400    
Rating Automotive    
Operating Temperature Range (C) -40 to 105    
Package Group WQFN|32    
Package Size: mm2:W x L (PKG) 32WQFN: 25 mm2: 5 x 5 (WQFN|32)    
Pin/Package 32WQFN    

Companion Products

Technical Documents

Datasheet (1)

Application notes (5)

User guides (1)

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