Overview
The DS90UR124IVSX/NOPB is a 5-43 MHz DC-Balanced 24-Bit FPD-Link II Deserializer produced by Texas Instruments. This component is part of the FPD-Link II chipset, designed to translate a 24-bit parallel bus into a fully transparent data/control LVDS serial stream with embedded clock information. It is particularly suited for driving graphical data to displays requiring 18-bit color depth, such as RGB666 + HS, VS, DE, and three additional general-purpose data channels. The device simplifies the transfer of a 24-bit bus over PCB traces and cable by eliminating skew problems between parallel data and clock paths, thereby reducing system cost and complexity.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package Type | 64-Pin TQFP (PAG) |
| Operating Temperature Range | -40°C to 105°C |
| Pixel Clock Frequency | 5 MHz to 43 MHz |
| Data Transmission Rate | Up to 1300 Mbps |
| Supply Voltage | 3.3V ±10% |
| ESD Protection | Greater than 8kV HBM |
| Compliance | EU RoHS 2011/65/EU, 2015/863 |
Key Features
- Supports displays with 18-bit color depth (RGB666 + HS, VS, DE + three additional general-purpose data channels)
- Embedded clock with DC balancing supports AC-coupled data transmission
- Capable of driving up to 10 meters of shielded twisted-pair cable
- No reference clock required (deserializer)
- Hot plug support
- EMI reduction through spread spectrum input, data randomization, and shuffling on the serial link; 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
- AEC-Q100 grade 2 qualified for automotive applications
Applications
The DS90UR124IVSX/NOPB is primarily used in applications requiring high-speed data transmission over long distances, such as in automotive infotainment systems, industrial displays, and medical imaging devices. It is particularly useful for driving graphical data to displays that require 18-bit color depth. The component's ability to reduce EMI and support AC-coupled interconnects makes it suitable for environments where signal integrity and reliability are critical.
Q & A
- What is the primary function of the DS90UR124IVSX/NOPB?
The primary function is to translate a 24-bit parallel bus into a fully transparent data/control LVDS serial stream with embedded clock information.
- What is the operating temperature range of the DS90UR124IVSX/NOPB?
The operating temperature range is -40°C to 105°C.
- What is the maximum data transmission rate of the DS90UR124IVSX/NOPB?
The maximum data transmission rate is up to 1300 Mbps.
- Does the DS90UR124IVSX/NOPB require a reference clock?
No, the deserializer does not require a reference clock.
- What type of ESD protection does the DS90UR124IVSX/NOPB have?
The component has greater than 8kV HBM ESD protection.
- Is the DS90UR124IVSX/NOPB compliant with automotive standards?
- What is the package type of the DS90UR124IVSX/NOPB?
- Can the DS90UR124IVSX/NOPB drive long cables?
- Does the DS90UR124IVSX/NOPB support hot plug operations?
- How does the DS90UR124IVSX/NOPB reduce EMI?
