TI DS90UR124IVS/NOPB

The DS90URxxx-Q1 chipset translates a 24-bit parallel bus into a fully transparent data/control FPDLink II LVDS serial stream with embedded clock information. This chipset is ideally suited for driving graphical data to displays requiring 18-bit color depth: RGB666 + HS, VS, DE + three additional general - purpose data channels. This single serial stream simplifies transferring a 24-bit bus over PCB traces and cable by eliminating the skew problems between parallel data and clock paths. The device saves system cost by narrowing data paths that in turn reduce PCB layers, cable width, and connector size and pins. The DS90URxxx-Q1 incorporates FPD-Link II LVDS signaling on the high-speed I/O. FPD-Link II LVDS provides a low-power and low-noise environment for reliably transferring data over a serial transmission path. By optimizing the Serializer output edge rate for the operating frequency range, EMI is further reduced. In addition, the device features pre-emphasis to boost signals over longer distances using lossy cables. Internal DC-balanced encoding and decoding is used to support AC-coupled interconnects. Using TI’s proprietary random lock, the parallel data of the Serializer are randomized to the Deserializer without the need of REFCLK.

• Supports Displays With 18-Bit Color Depth
• 5-MHz to 43-MHz Pixel Clock
• Automotive-Grade Product AEC-Q100 Grade 2 Qualified
• 24:1 Interface Compression
• Embedded Clock With DC Balancing
• Supports AC-Coupled Data Transmission
• Capable to Drive up to 10 Meters Shielded Twisted-Pair Cable
• No Reference Clock Required (Deserializer)
• Meets ISO 10605 ESD – Greater than 8 kV HBM ESD Structure
• Hot Plug Support
• EMI Reduction – Serializer Accepts Spread Spectrum Input; Data Randomization and Shuffling on Serial Link; Deserializer Provides Adjustable PTO (Progressive Turnon)
• LVCMOS Outputs @Speed
• BIST (Built-In Self-Test) to Validate LVDS Transmission Path
• Individual Power-Down Controls for Both Transmitter and Receiver
• Power Supply Range 3.3V ±10%
• 48-Pin TQFP Package for Transmitter and 64-Pin TQFP Package for Receiver
• Temperature Range: -40°C to 105°C
• Backward-Compatible Mode With DS90C241/DS90C124

• Automotive Central Information Displays
• Automotive Instrument Cluster Displays
• Automotive Heads-Up Displays
• Remote Camera-Based Driver Assistance Systems