Overview
The DS90UB914ATRHSRQ1 is a high-performance serializer produced by Texas Instruments, designed for automotive applications. This product belongs to the FPD-Link III family and is specifically tailored for advanced driver-assistance systems (ADAS) and in-vehicle infotainment (IVI) systems. It enables robust, high-speed data transmission over a single coaxial or differential pair cable, making it ideal for demanding automotive environments. The DS90UB914ATRHSRQ1 is AEC-Q100 qualified, ensuring reliability under harsh automotive conditions. Its unique selling points include high bandwidth, low latency, and exceptional EMI/EMC performance, making it a competitive choice for automotive video transmission solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Data Rate | 1.6 Gbps | per lane | Supports up to 4K video resolution |
| Operating Temperature | -40 to 105 | °C | AEC-Q100 qualified |
| Supply Voltage | 1.8 to 3.3 | V | Wide operating range |
| Package | 48-pin WQFN | - | Compact and robust |
| Interface | FPD-Link III | - | Supports bidirectional control channel |
| EMI/EMC Performance | Excellent | - | Designed for automotive environments |
Key Features
- High-speed data transmission up to 1.6 Gbps per lane.
- Supports 4K video resolution for high-quality imaging.
- AEC-Q100 qualified for automotive reliability.
- Low latency and robust EMI/EMC performance.
- Bidirectional control channel for enhanced functionality.
- Compact 48-pin WQFN package for space-constrained applications.
Applications
The DS90UB914ATRHSRQ1 is widely used in automotive applications, particularly in advanced driver-assistance systems (ADAS) and in-vehicle infotainment (IVI) systems. It is ideal for transmitting high-resolution video from cameras to display units, ensuring real-time and reliable data transfer. Its robust design and compliance with automotive standards make it suitable for use in harsh environments, such as those found in vehicles. Additionally, its compact form factor and high performance make it a preferred choice for modern automotive electronics.
Q & A
1. What is the maximum data rate supported by the DS90UB914ATRHSRQ1?
The DS90UB914ATRHSRQ1 supports a maximum data rate of 1.6 Gbps per lane.
2. Is the DS90UB914ATRHSRQ1 suitable for automotive applications?
Yes, it is AEC-Q100 qualified and designed for automotive environments.
3. What video resolution does the DS90UB914ATRHSRQ1 support?
It supports up to 4K video resolution.
4. What is the operating temperature range of the DS90UB914ATRHSRQ1?
It operates within a temperature range of -40 to 105 °C.
5. Does the DS90UB914ATRHSRQ1 support bidirectional communication?
Yes, it features a bidirectional control channel.
6. What package does the DS90UB914ATRHSRQ1 come in?
It comes in a compact 48-pin WQFN package.
7. What is the supply voltage range for the DS90UB914ATRHSRQ1?
The supply voltage ranges from 1.8 to 3.3 V.
8. How does the DS90UB914ATRHSRQ1 handle EMI/EMC?
It is designed with excellent EMI/EMC performance for automotive applications.
9. Can the DS90UB914ATRHSRQ1 be used in ADAS systems?
Yes, it is ideal for ADAS and IVI systems.
10. What is the primary advantage of the DS90UB914ATRHSRQ1?
Its high bandwidth, low latency, and robust performance make it a competitive choice for automotive video transmission.
